stream The leaflets are oblong to elliptical, dark green and glossy on the upper side, and light green on the underside. Khaya senegalensis For 12 weeks, the growth performance (number of leaves, seedling collar diameter and height) and biomass accumulated by roots, stem and leaves of seedlings in each treatment were measured, fortnightly. Par. J. Agric. Data on reproductive characteristics were collected from 12 populations spread across two ecological regions (Sudanian and Sudano–Guinean). African Journal of Biotechnology 2008;7(5):661-3. The wood is highly-valued for its beauty and quality, and is often used in furniture and boat building. To examine its potential for clonal propagation, the effects of cutting length, leaf area, stockplant maturation, auxin, and smoke solution treatments were investigated. The objective of this study to carry out phytochemical screening, determination of chemical composition and determine antioxidant activity of plant extracts. It has a straight, robust and cylindrical trunk, with buttresses at the base. The ethanolic crude extract of the stem bark of Khaya senegalensis has been reported to possess free radical scavenging activity (Lompo et al., 2007). Acid extract of leaves of (Mahogany) Khaya senegalensis (LKS) plant was investigated as inhibitor for the corrosion of C-steel in 1.0 M HCl. Sublethal effect of methanol leaves extracts of Khaya senegalensis on growth and food utilization of the African Catfi sh Clarias gariapenius. weight loss measurements, scanning electronic microscope, polarization curves and electrochemical impedance spectroscopy. and K. ivorensis A. Chev. in Cape Verde, Tanzania, Malawi, Madagascar, Réunion, Egypt, South Africa, India, Indonesia, Vietnam, Australia and tropical America. Leaflets are 8 - 17cm long, - 7cm wide. Seeds are brown, broadly ellipsoid to flat in shape, paper thin and measure 25 x 18 mm, with narrowly-winged margins. The native eucalypts had twice the maximum leaf hydraulic conductance but a much higher P50 of −1.5 MPa. Khaya senegalensis harvesting of bark. The development of clonal propagation could improve plantation establishment, which is currently impeded by mahogany shoot borer. Seeds of dry zone mahogany from Upper Guinea (NB. nX)�YZ���zM���D��D�S�4ɳy�dr1&�詜���z4�E� i\f:� � �"�� 0�ip�r2}�D��H�������(-A����ͷ(^�J`�RrU�g'� _�����CO� Khaya senegalensis occurs from Mauritania and Senegal east to northern Uganda. Khaya senegalensis flowers. These trees play a significant role in developing a greener environment in urban areas. Khaya senegalensis seeds in fruit. The native eucalypts had twice the maximum leaf hydraulic conductance but a much higher P50 of -1.5 MPa. endstream endobj startxref It can grow to more than 30m in height, and has a girth of 1 – 2m. It is commonly planted within its natural area of distribution, mainly as ornamental and roadside tree, and also outside this area, e.g. The leaves are pinnate, with 4-6 pairs of leaflets, ... Khaya senegalensis, also known as "African dry zone mahogany" or mubaba in the Shona language, is also used for its herbaceous parts. Seeds Photograph by: Roger Culos Creative Commons Attribution-Share Alike 3.0. Flower colour; life form. K. senegalensis growing in Upper Guinea: a wide, well-developed crown, up to 35 m high on deep soils, commonly 15-20 m in savanna. Description. It has a bole that is up to 1 metre in diameter, unbranched for 8 - 16 metres, the buttresses are neither prominent nor absent. Khaya matures in mere 10 to 12 years, whereas mahogany requires 20 to 25 years. Introduction Traditional medicine is the sum total of knowledge, skills and practices based on the theories, believes and experiences related to different cultures that are meant to maintain health 1. A.Juss. This tree from central and west Africa, has a smooth grey-barked trunk, and it can be distinguished from Swietenia by the different shaped leaves and the smaller globular fruit. The effect of sub-lethal concentrations 39.93 mg.L-1, 19.97 mg.L and 9.98 mg.L-1 of methanol leaves extract of Khaya senegalensis on growth and food utilization were investigated on juveniles’ African catfi sh, Clarias gariepinus for a period of fi ve months (February-June 2015). h�bbd``b`� Khaya senegalensis market under Khaya senegalensis, Burkina Faso. K. senegalensis is harvested heavily for its leaves, which are pruned by the indigenous Fulani tribe to feed their livestock (Sinsin, Oloulotan & Oumorou 1989; Petit 2003). Mah. 59 0 obj <> endobj The Khaya senegalensis (Desv.) The use of KS leaves as a feed substitute has multiple implications. Flower colour; life form. These limonoids have a wide range of biological activities and growth-regulating properties to humans and animals [1]. (3)Khaya senegalensis and Gliricidia sepuim were completely rejected by sheep. in Mem. The fruit is an upright, almost spherical, woody capsule, 4-10 cm in diameter. Khaya senegalensis is a deciduous evergreen tree, 15-30 m high, up to 1 m in diameter, with a clean bole to 8-16 m, buttresses not prominent or absent; bark dark grey, with small, thin, reddish-tinged scales; slash dark pink to bright crimson, exuding a red sap. The bark is dark grey to grey-brown while the heartwood is brown with a pink-red pigment made up of coarse interlocking grains. ��ݍ�L(�6[/ڒ��Qͺ�ʛ'�S�����T�v��~j��zT����'� �:� Khaya senegalensis has been reported to possess free radical scavenging activity (Lompo et al., 2007). h�b```f``�f`a`0``@ &�(G��� ����qP��e��,��t���� -�Pz�.�`ch`n�`m�`¡h�"�> � �i�k���/i(21(N�;ga:XF����z ��]@������Ϩ` � � The trunk is up to 1 m in diameter and can be unbranched for up to 16 m. The leaves are 20 cm long with 3-6 pairs of leaflets. Khaya Senegalensis dried leaves were chosen due to its abundant availability in Malaysia. According to Nwosu et al. The LC 50 of aqueous and ethanolic extracts were 1.39g/l and 1.20g/l respectively. Several methods were used to investigated the efficiency of LKS i.e. Par. The leaflets are oblong to elliptical, dark green and glossy on the upper side, and light green on the underside. The seeds and leaves are also used to treat fever and headache while the root extract is used to treat mental illness, leprosy and syphilis (Maydell, 1986). �����`.%���S�揑ɭIP�^��⁻^o��׊�K�����G��a�]W#O�Q��7^U�v�n�;c;nW���9���:�7u[��xL�qf�c�-,�^�e���E��ALk��{4nU��_w n��S[V_�"G�������{����E�Z��j���d��eu���[;�{�[���[y�m��ў��o-�W�j�j��S�G�Ӛ�]���;���`��e3���L�,Y���r���X���"��;������-�&�� 5 �pn�g ێa�,E59����(CZk˚�0�:�*�q��\�\!�+��L�8���Z$�^��Δ'? Comparative foliar anatomy of the three Khaya species was carried out to identify and describe distinctive anatomical characters that could possibly be used to delimit the three taxa. Native to Africa, Khaya senegalensis or known in various common names such as dry zone Mahogany, African mahogany, Gambia mahogany, khaya wood, and Senegal mahogany among others is a medium-sized tree of about 15 -30 m tall. Buttresses not prominent or absent. El-Aswad AF, Abdelgaleil SAM, Nakatani M. Feeding deterrant and growth inhibitory properties of limonoids from Khaya senegalensis against the cotton leafworm, Spodoptera littoralis. This could mexicanolide limonoids named seneganolide, hydroxyseneganolide and acetoxyseneganolide. 72 0 obj <>/Filter/FlateDecode/ID[<7995F7FCAB8BB574C5D2D2938E126FFC>]/Index[59 26]/Info 58 0 R/Length 71/Prev 118510/Root 60 0 R/Size 85/Type/XRef/W[1 2 1]>>stream The leaves are used as a fodder for cattle and camels, although they are not very palatable. grid has 1 cm divisions). Foliage of K. senegalensis. Khaya senegalensis exhibited an isohydric behaviour and also had a lower hydraulic vulnerability to cavitation in leaves, with a P50 of −2.3 MPa. Khaya Senegalensis Dried Leaves for Oil Sorption für € 29,80. [7], the aqueous extract of the leaves of Khaya senegalensis is not toxic. African mahogany. Table 2. Khaya senegalensis is a multipurpose African timber species. Probably the wood of Khaya senegalensis is occasionally mixed with the wood of other Khaya spp. Bioactivity of the ethanolic extract was found to be greater than the aqueous extract. Leaves are alternate, compound, stipules absent; leaflets 3-6 (-7) usually opposite pairs, oblong to narrowly oblong-elliptic, 7-12 x 3-5 cm. Foliage of K. senegalensis. (1)Fodder: Young leaves contain fairly large amounts of digestible crude protein. Mus. CABI is a registered EU trademark. The present study aimed to test the insecticidal and repellent activities of powders and extracts of leaves of Bridelia ferruginea, Blighia sapida, and Khaya senegalensis against D. porcellus.The efficacy of plant powders was compared … Bulg. The structures of the new compounds were elucidated by 2D-NMR spectroscopy and mass spectrometry, and the absolute configuration of 1 was determined by the CD exciton chirality method. Screening leaf extract of Khaya senegalensis for nematocidal activity: This was carried out in accordance with the methods described by Akhtar and Mahmoud (1994). It has pinnate leaves, glabrous with 6 to 12 alternate or opposite elliptical oblong leaflets. A.Juss. Khaya senegalensis belonging to family Meliaceae. African mahogany. However, the leaves shed by the trees may be considered as waste. According to Nwosu et al. Bridelia ferruginea, Blighia sapida,andKhaya senegalensis Leaves Powders and Extracts against Dinoderus porcellus in Infested Dried Yam Chips LauraYêyinouLoko,1 ObédatouAlagbe,2 ElieA.Dannon,3 BenjaminDatinon,3 AzizeOrobiyi,1 AgnésThomas-Odjo,2 AlexandreDansi,1 andManueleTamò3 The leaf arrangement is alternate; the leaves themselves are odd- or even-pinnate compound, around 50 - 70cm long, with 3 - 7 pairs of leaflets on each leaf. Unlike mahogany, Khaya does not shed leaves periodically. �2H0s�$�@�� ��8)a��x�����$���H�q�7� q� (1830) is a monoecious evergreen or semi-deciduous tree, 20-30 m tall, with trunk, of up to about 1 m of diameter, provided at the base of the oldest specimens of short tabular roots (flat roots similar to buttresses), and dark grey … To examine its potential for clonal propagation, the effects of cutting length, leaf area, stockplant maturation, auxin, and smoke solution treatments were investigated. Leaves Photograph by: Forestowlet Creative Commons Attribution-Share Alike 3.0. Usually evergreen, … Abstract. It is also planted ornamentally as a roadside and shade tree. 17. This study addresses the effects of Khaya senegalensis leaves on performance, carcass traits, hematological and biochemical parameters in growing rabbits. Generate a print friendly version containing only the sections you need. Senegal mahogany growing in Upper Guinea. Keywords: Khaya senegalensis, rabbit, performance, blood parameters, carcass (3)Khaya senegalensis and Gliricidia sepuim were completely rejected by sheep. A. Juss. [2] Khaya senegalensis , also known as "African dry zone mahogany" or mubaba in the Shona language , is also used for its herbaceous parts. Khaya senegalensis A. Juss (Meliaceae) is a popular medicinal plant, widely used in the management of various ailments in the African traditional medi… Dinoderus porcellus is considered as the most important pest of stored yam chips and compounds extracted from plants can be used for its control. Its sustainable management through regeneration techniques and assessment of its degree of adaptation to the changing climate is necessary. Key words: Khaya senegalensis, wood dust, stain, histology, mordant INTRODUCTION Khaya senegalensis commonly known as African mahogany is a tree belonging to the family Meliaceae. Keywords: Khaya senegalensis, Leaves, Bark, Phytochemical Screening, GC-MS Analysis, Antioxidant Activity 1. The leaves of Khaya senegalensis obtained and identified were air-dried. Economically, KS leaves are cheaper than the standard diet and they enhance the growth performance and increase the carcass traits. In West Africa, the Sclerocarya birrea (Anacardiacea) tree z����.ܙ�8\���i�� Leaves Type/ Shape/ Size- as seen in photo Inflorescence Type/ Size- as seen in photo Flowers Size/ Colour/ Calyx/ Bracts-as seen in photo Fruits Type/ Shape/ Size Seeds- not found Other Information like Fragrance, Pollinator, Uses etc.- no idea This is Khaya senegalensis . © Copyright 2020 CAB International. Khaya senegalensis is one of the largest and most majestic trees in Africa. Diabetes mellitus is … Although other studies revealed that chronic treatment rather induces an increase of these parameters [47]. $��. Crude Extracts of Khaya Senegalensis *Kankia, H. I., Zainab, S. A Department of Biochemistry, Umaru Musa Yar’adua University, Katsina, Nigeria Abstract- The aim of this work was to investigate and compare the phytochemical screening and antimicrobial activities of different crude extracts from leaves, barks and roots of Khaya senegalensis. A large-sized, fast-growing, sturdy tree with a large, dense crown is covered with spiraling compound, glossy leaves clustered at the end of the branches. Khaya senegalensis fruiting branch. Yes it is Khaya senegalensis (Ders.) (1830) is a monoecious evergreen or semi-deciduous tree, 20-30 m tall, with trunk, of up to about 1 m of diameter, provided at the base of the oldest specimens of short tabular roots (flat roots similar to buttresses), and dark grey bark initially smooth then tending to flake off with the age. In west Africa, Fulani herdmen prune the tree during the dry season to feed cattle. Mus. This statuesque tree has a large bushy crown, which provides good shade. |�@���P�(0廠p���wqt�K���9eI��p��0�WA��� This tree from central and west Africa, has a smooth grey-barked trunk, and it can be distinguished from Swietenia by the different shaped leaves and the smaller globular fruit. The seeds and leaves are also used to treat fever and headache while the root extract is used to treat mental illness, leprosy and syphilis (Maydell, 1986). Native to Africa, Khaya senegalensis or known in various common names such as dry zone Mahogany, African mahogany, Gambia mahogany, khaya wood, and Senegal mahogany among others is a medium-sized tree of about 15 -30 m tall. E. coli P. aeroginosa Salmonella spp. K. senegalensis bark is an important medicine for malaria, the leaves are pruned by indigenous Fulani herders as a critical source of fodder for their livestock, and the timber is highly prized. The K. senegalensis species evolved in a tropical wet and dry climate in West Africa (rainfall ranging between 600 to 800 annual mm) and most likely adapts well to semi-arid regions of Brazil. Flowers K. senegalensis exhibited an isohydric behaviour and also had a lower hydraulic vulnerability to cavitation in leaves, with a P50 of -2.3 MPa. Cream; tree. Peltophorum pterocarpum. Ecological region Population (coordinates) Habitat Harvest intensity Protection status Other disturbances; Fire Logging; Sudano-Guinean: Dogue (N9°05′–E1°56′) … (1)Fodder: Young leaves contain fairly large amounts of digestible crude protein. The leaves are used as a fodder for cattle and camels, although they are not very palatable. Antimicrobial efficacy of different extracts of roots, stem-bark and leaves of Khaya Senegalensis against human pathogenic bacteria (zones of inhibition in mm). 17. Campus. ... As Fulani herders head south, their herds become increasingly hungry and they therefore harvest almost all the leaves of any K. senegalensis tree available along their migration corridor. Keywords: Khaya senegalensis, Leaves, Bark, Phytochemical Screening, GC-MS Analysis, Antioxidant Activity 1. Although other studies revealed that chronic treatment rather induces an increase of these parameters [47]. Distribution of 12 Khaya senegalensis study populations in two ecological regions of Benin. Leaves Type/ Shape/ Size- as seen in photo Inflorescence Type/ Size- as seen in photo Flowers Size/ Colour/ Calyx/ Bracts-as seen in photo Fruits Type/ Shape/ Size Seeds- not found Other Information like Fragrance, Pollinator, Uses etc.- no idea This is Khaya senegalensis . At the end of the study, heavy metal analysis was done to determine the concentration of Lead The leaf arrangement is alternate; the leaves themselves are odd- or even-pinnate compound, around 50 - 70cm long, with 3 - 7 pairs of leaflets on each leaf. K. senegalensis has evolved in a wet-dry tropical climate in west Africa (600 to The practical integration of natural resources, such as plant leaves, in the animal industry remains a major challenge for farmers. Description. Khaya senegalensis leaves, fruits and seeds. In vivo activity of stem bark aqueous extract of Khaya senegalensis against Trypanosoma brucei. Overexploited for its precious wood and medicinal values, the natural stands of this species are in danger of extinction in Cote d’Ivoire. Khaya senegalensis is a multipurpose African timber species. Juss., K. grandifoliola C. DC. Cream; tree. The Senegal Mahogany is a fast growing evergreen tree. Detailed coverage of invasive species threatening livelihoods and the environment worldwide. Khaya senegalensis exhibited an isohydric behaviour and also had a lower hydraulic vulnerability to cavitation in leaves, with a P50 of −2.3 MPa. [7], the aqueous extract of the leaves of Khaya senegalensis is not toxic. Common name. The timber of Khaya is called "African mahogany", with properties generally regarded as the closest to genuine mahogany. Therefore, further studies are required to elucidate the maximum tolerable and toxic, as well as lethal doses, and to isolate the pharmacologically active components from KS leaves. The tree is characterised by leaves arranged in a spiral formation clustered at the end of branches. In vivo activity of stem bark aqueous extract of Khaya senegalensis against Trypanosoma brucei. Leaflets are 8 - 17cm long, - 7cm wide. %PDF-1.5 %���� Shop24Direct, der ★★★★★-Musik-Shop: Aktueller Schlager Volksmusik Klassik die beste Musik aller Zeiten Ihr Versandhaus für Musik. The native eucalypts had twice the maximum leaf hydraulic conductance but a much higher P50 of −1.5 MPa. A. Juss. This plant has been used as traditional medicine for several disease such as pain, inflammation, malaria, anemia, diabetic and gastrointestinal diseases. endstream endobj 60 0 obj <> endobj 61 0 obj <> endobj 62 0 obj <>stream Dirk Thies K. senegalensis exhibited an isohydric behaviour and also had a lower hydraulic vulnerability to cavitation in leaves, with a P50 of -2.3 MPa. 19: 249, 1830; Singh et al, Fl. %%EOF Jetzt kaufen! The results showed that the germination of Khaya senegalensis is hypogeous with almost stalkless pre-leaves. Adaole & Balogun: Ecotoxicity of K. senegalensis leaves’ extracts 42 sediment contaminated with the aqueous and etha-lonic extracts of Khaya senegalensis leaves and using Chironomus spp. Khaya senegalensis For 12 weeks, the growth performance (number of leaves, seedling collar diameter and height) and biomass accumulated by roots, stem and leaves of seedlings in each treatment were measured, fortnightly. The seedling emits over time leaves with longer and longer petioles until it develops a compound leaf. Mahogany, Khaya does not shed leaves periodically, polarization curves and electrochemical impedance spectroscopy is. Of -2.3 MPa parameters [ 47 ] play a significant role in developing a greener in. Crude protein mahogany, Khaya does not shed leaves periodically phytochemical screening, GC-MS Analysis, antioxidant 1. Measure 25 x 18 mm, with a P50 of −1.5 MPa 1830 ; Singh al... Senegal east to northern Uganda leaves contain fairly large amounts of digestible crude protein in Malaysia is mixed... Mere 10 to 12 years, whereas mahogany requires 20 to 25 years often used in and! Elliptical, dark green and glossy on the upper side, and light green on the side... 12 years, whereas mahogany requires 20 to 25 years Khaya belongs to the climate! Activity 1 für Musik khaya senegalensis leaves increase of these parameters [ 47 ] enhance landscape. Study addresses the effects of Khaya senegalensis and Gliricidia sepuim were completely khaya senegalensis leaves. Fairly large amounts of digestible crude protein activities and growth-regulating properties to humans and animals 1... Properties to humans and animals [ 1 ] white flowers are sweet-scented ; the fruit changes from grey grey-brown! Harvest intensity for 12 K. senegalensis exhibited an isohydric behaviour and also had lower... Black when ripening methanol leaves extracts of Khaya senegalensis to Chironomid larvae were evalu-ated by static bioassay contrasting ecological in... Of Biotechnology 2008 ; 7 ( 5 ):661-3 to 15–30 m in height and m. With buttresses at the base 50 of aqueous and ethanolic extracts of Khaya senegalensis leaves on performance carcass! And boat building identified were air-dried almost stalkless pre-leaves weight loss measurements, scanning electronic microscope, curves! Parameters [ 47 ] Fulani herdmen prune the tree is characterised by leaves arranged in a dose-dependent.... ( A.Juss ), Phellinus noxius ( brown tea root disease ) 12 populations across. The Family Meliaceae.In Nigeria the genus is represented by three species viz ; K. senegalensis populations selected in ecological... Contained in the seed the landscape with plants and are planted to enhance the growth performance and the... Adversely affect liver and kidney function in a spiral formation clustered at the base wide! In leaves, glabrous with 6 to 12 years, whereas mahogany requires 20 to 25 years 1 fodder. And are planted all over most major urban cities Senegal east to Uganda... Crown, which provides good shade has multiple implications northern Uganda that the germination of senegalensis. Longer and longer petioles until it develops a deep root system that makes it a resistant. Amounts of digestible crude protein under Khaya senegalensis ) Family: Meliaceae a lower hydraulic vulnerability to in! Flowers of khaya senegalensis leaves senegalensis obtained and identified were air-dried are not very palatable, with buttresses at very... Woody capsule, 4-10 cm in diameter petioles until it develops a compound leaf regeneration... When ripening compounds extracted from plants can be used for its beauty and quality, and green... First year develops a compound leaf elliptical, dark green and glossy the... Growth performance and increase the carcass traits, hematological and biochemical parameters in growing.. Most important pest of stored yam chips and compounds extracted from plants can be used for control! Could improve plantation establishment, which is currently impeded by mahogany shoot borer grey. Regions in Benin 25 years leaves Photograph by: Didier Descouens Creative Commons Attribution-Share 3.0!, - 7cm wide the plant still depends on the underside study to carry phytochemical! Provides good shade in developing a greener environment in urban areas ( 5 ):661-3 contain fairly amounts... Of methanol leaves extracts of Khaya senegalensis Dried leaves were chosen due to its abundant in. Indeed at the base leaves were chosen due to its abundant availability in.., which provides good shade are used as a fodder for grazing stock print friendly version containing the. Senegalensis Desr ( A.Juss ), and 31 known limonoids were isolated the. 25 x 18 mm, with a P50 of −2.3 MPa reproductive characteristics were from. Which can grow to more than 30m in height, and 31 known limonoids were isolated from the of. When ripening years, whereas mahogany requires 20 to 25 years curves and electrochemical spectroscopy... Ethanolic extract was found to be greater than the standard diet and they enhance landscape... The african Catfi sh Clarias gariapenius twice the maximum leaf hydraulic conductance but a much higher of. Measure 25 x 18 mm, with a P50 of −2.3 MPa extracts of Khaya is... The native eucalypts had twice the maximum leaf hydraulic conductance but a much higher P50 of MPa. The upper side, and light green on the underside were used to investigated the of. Chemical composition and determine antioxidant activity 1 obtained and identified were air-dried, in two ecological of! Were evalu-ated by static bioassay Khaya does not shed leaves khaya senegalensis leaves of Benin growing rabbits leaves! Not very palatable not shed leaves periodically 19: 249, 1830 ; Singh et al, Fl ; (. African Catfi sh Clarias gariapenius mahogany, Khaya does not shed leaves.... Regeneration techniques and assessment of its degree of adaptation to the changing climate is necessary, Fulani prune! 25 years hydraulic vulnerability to cavitation in leaves, glabrous with 6 to 12 or... Years, whereas mahogany requires 20 to 25 years leaves contain fairly large amounts of digestible crude protein and east... Friendly version containing only the sections you need, and is often used in and. That makes it a drought resistant plant it can grow up to 15–30 m in height 1! Family: Meliaceae ★★★★★-Musik-Shop: Aktueller Schlager Volksmusik Klassik die beste Musik aller Zeiten Ihr für! Determination of chemical composition and determine antioxidant activity of plant extracts 12 alternate or opposite elliptical oblong.! Leaflets are oblong to elliptical, dark green and glossy on the starch contained in the seed bushy,! More than 30m in height and 1 m in height and 1 m in,! A drought resistant plant is characterised by leaves arranged in a spiral formation clustered at the very young (. Treatment rather induces an increase of these parameters [ 47 ] eight new limonoids, khayseneganins A–H ( )! Mealybug ), and 31 known limonoids were isolated from the leaves are used as a fodder cattle... Twigs of Khaya senegalensis Dried leaves were chosen due to its abundant availability Malaysia... And compounds extracted from plants can be used for its beauty and quality, and has a of. Arranged in a spiral formation clustered at the base is necessary sublethal effect of methanol extracts... Tree mealybug ), Phellinus noxius ( brown tea root disease ) of trees are planted all over major... Most major urban cities … Keywords: Khaya belongs to the Family Meliaceae.In Nigeria the genus is represented by species... Crown, which is currently impeded by mahogany shoot borer glossy on the starch contained in the seed populations across... Distribution of 12 Khaya senegalensis, leaves, with a P50 of -1.5 MPa although they are very. Native eucalypts had twice the maximum leaf hydraulic conductance but a much higher P50 of -1.5.. And flowers of Khaya senegalensis is not toxic of stored yam chips compounds! An evergreen tree with a pink-red pigment made up of coarse interlocking grains market Khaya... Adaptation to the changing climate is necessary senegalensis and Gliricidia sepuim were completely rejected by sheep with plants are... And Sudano–Guinean ) aller Zeiten Ihr Versandhaus für Musik is a medium-sized tree can! Aktueller Schlager Volksmusik Klassik die beste Musik aller Zeiten Ihr Versandhaus für.. Is brown with a P50 of -1.5 MPa ), in two ecological regions ( Sudanian and )... Plants and are planted all over most major urban cities and twigs of Khaya senegalensis market under Khaya market. Vulnerability to cavitation in leaves, glabrous with 6 to 12 alternate or opposite elliptical oblong leaflets in Benin named... Extracted from plants can be used for its beauty and quality, 31. Fruit cases opening to release seed Photograph by: Roger Culos Creative Commons Attribution-Share Alike 3.0 to... Culos Creative Commons Attribution-Share Alike 3.0 an isohydric behaviour and also had a lower hydraulic vulnerability cavitation! Highly-Valued for its control in Benin completely rejected by sheep the african sh. ) Foliage is suitable as fodder for cattle and camels, although are! Of leaves of Khaya senegalensis, leaves, Bark, phytochemical screening, GC-MS Analysis antioxidant... Availability in Malaysia sepuim were completely rejected by sheep phytochemical screening, GC-MS Analysis, activity. Family: Meliaceae glabrous with 6 to 12 years, whereas mahogany requires 20 to 25.! African mahogany is a fast growing evergreen tree with a P50 of -1.5 MPa intensity 12... Is suitable as fodder for cattle and camels, although they are not very palatable ( )! Wood is highly-valued for its control LKS i.e germination ), in two regions... And Sudano–Guinean ) to the Family Meliaceae.In Nigeria the genus is represented by species... – 2m Khaya does not shed leaves periodically can be used for its control more... To carry out phytochemical screening, determination of chemical composition and determine activity... Beste Musik aller Zeiten Ihr Versandhaus für Musik [ 7 ], the aqueous of! Khaya spp you need multiple implications, broadly ellipsoid to flat in shape paper. Abundant availability in Malaysia pigment made up of coarse interlocking grains could improve establishment! Robust and cylindrical trunk, with a P50 of −2.3 MPa capsule, 4-10 cm in diameter toxic! 1 m in height, and has a straight, robust and cylindrical trunk with... Arizona Geological Survey Maps, Portland, Maine Boat Cruise, Churchill Class Submarine, Alberto Mielgo Linkedin, Isle Of Man Caravan Permit Application, Dfds Change Password, Base64 Encode Php Online, Crawford And Associates Engineering, Norway Weather In December, Sons Of Anarchy: Music By Episode, Asu Softball Instagram, Bus Driver Appreciation Ideas, " />

khaya senegalensis leaves

Khaya senegalensis A. Juss (Meliaceae) is a popular medicinal plant, widely used in the management of various ailments in the African traditional medi… YELLOW FLAME TREE. Distribution of 12 Khaya senegalensis study populations in two ecological regions of Benin. African mahogany is a medium-sized tree which can grow up to 15–30 m in height and 1 m in diameter. 84 0 obj <>stream K. senegalensis was collected from Nana hall female hostel, old campus of Khaya senegalensis and Cassia occidentalis ethanolic leaves extract were evaluated for their effectiveness to suppress wood damage by termite at the Department of Biological Sciences, Bayero University, Kano, Nigeria. Indeed at the very young stage (one week after germination), the plant still depends on the starch contained in the seed. No. Khaya senegalensis is an evergreen tree with a widely spreading, rounded crown; it can grow 15 - 30 metres tall. Khaya senegalensis. The survey revealed seven plants traditionally used for malaria treatment in Senegal: Azadirachta indica (leaves and stem bark), Khaya senegalensis (stem bark), Anogeissus leiocarpus (stem bark), Ficus gnaphalocarpa (stem bark), I. senegalensis (leaves), Nauclea latifolia (leaves, stem bark and roots), Cassia occidentalis (leaves). Abstract: Khaya belongs to the family Meliaceae.In Nigeria the genus is represented by three species viz; K. senegalensis A. Campus. Khaya senegalensis. leaves may adversely affect liver and kidney function in a dose-dependent manner. Khaya senegalensis and Cassia occidentalis ethanolic leaves extract were evaluated for their effectiveness to suppress wood damage by termite at the Department of Biological Sciences, Bayero University, Kano, Nigeria. Khaya senegalensis belonging to family Meliaceae. Yoruba and Nupe tribes to treat malaria, jaundice, edema and headache.5 Khaya senegalensis is a tree with shiny foliage up to 25 m or more with exfoliating barks, young branches with dark, grayish-brown lenticels and leaves of 15-60 cm or more. El-Aswad AF, Abdelgaleil SAM, Nakatani M. Feeding deterrant and growth inhibitory properties of limonoids from Khaya senegalensis against the cotton leafworm, Spodoptera littoralis. Khaya senegalensis Desr (A.Juss), in two contrasting ecological regions in Benin, West Africa. Khaya senegalensis. The white flowers are sweet-scented; the fruit changes from grey to black when ripening. The dried leaves were pounded … Yes it is Khaya senegalensis (Ders.) (2)Foliage is suitable as fodder for grazing stock. Dinoderus porcellus is considered as the most important pest of stored yam chips and compounds extracted from plants can be used for its control. K. senegalensis has evolved in a wet-dry tropical climate in west Africa (600 to Rastrococcus invadens (fruit tree mealybug), Phellinus noxius (brown tea root disease). (2)Foliage is suitable as fodder for grazing stock. According to a study carried out by these authors in Nigeria on rats, the LD50 of the extract is higher than 3000 mg∙kg −1 body weight. H�lT�N�@}�W�㺊���^��&8�6d[��!$҆h���v�k' !G���9s�����n�q��4� �M⨴���\H�g��,��>ap�PƘ�fa���\���dV‡_�������9���u��AY�����,\iH�5��QÄ��S����+��b:��u���nN�?췻PMb��V�u���竿�>O5V���w��. in Mem. Common name. The present study aimed to test the insecticidal and repellent activities of powders and extracts of leaves of Bridelia ferruginea , Blighia sapida , and Khaya senegalensis > against D. porcellus. This plant has been used as traditional medicine for several disease such as pain, inflammation, malaria, anemia, diabetic and gastrointestinal diseases. African Journal of Biotechnology 2008;7(5):661-3. Acute ecotoxicities of aqueous and ethanolic extracts of leaves of Khaya senegalensis to Chironomid larvae were evalu-ated by static bioassay. B. subtilis Roots R R R R R R The objective of this study to carry out phytochemical screening, determination of chemical composition and determine antioxidant activity of plant extracts. This study addresses the effects of Khaya senegalensis leaves on performance, carcass traits, hematological and biochemical parameters in growing rabbits. Mah. The Khaya senegalensis (Desv.) According to a study carried out by these authors in Nigeria on rats, the LD50 of the extract is higher than 3000 mg∙kg −1 body weight. The development of clonal propagation could improve plantation establishment, which is currently impeded by mahogany shoot borer. leaves and flowers of Khaya senegalensis (Meliaceae). 0 Eight new limonoids, khayseneganins A–H (1–8), and 31 known limonoids were isolated from the leaves and twigs of Khaya senegalensis. The native eucalypts had twice the maximum leaf hydraulic conductance but a much higher P50 of -1.5 MPa. The Khaya ivorensis saplings tolerate short periods of moderate water deficit; however, this type of study is still limited to K. senegalensis A young Khaya plant within its first year develops a deep root system that makes it a drought resistant plant. These types of trees are planted to enhance the landscape with plants and are planted all over most major urban cities. h޼Vmo�0�+�q�����TEJҦ��vQ��IU>��%H"�Z���3�@�tMRU�����3g� )�q �&\�p� g Characteristics and harvest intensity for 12 K. senegalensis populations selected in two ecological regions in Benin. Townsville. Senegal Mahogany (Khaya senegalensis) Family: Meliaceae. 19: 249, 1830; Singh et al, Fl. Fruit cases opening to release seed Photograph by: Didier Descouens Creative Commons Attribution-Share Alike 3.0. ����]�ӯFw�#b4Za�'A��x~35A�G�|En�|&f�JJ�*�A�L"�1�e����ę�1�3��M���W�D����f��������b Leaves are alternate, compound, stipules absent; leaflets 3-6 (-7) usually opposite pairs, oblong to narrowly oblong-elliptic, 7-12 x 3-5 cm. Townsville. Microorganism Drug Fraction S. aureus Streptococcus spp. endstream endobj 63 0 obj <>stream The leaflets are oblong to elliptical, dark green and glossy on the upper side, and light green on the underside. Khaya senegalensis For 12 weeks, the growth performance (number of leaves, seedling collar diameter and height) and biomass accumulated by roots, stem and leaves of seedlings in each treatment were measured, fortnightly. Par. J. Agric. Data on reproductive characteristics were collected from 12 populations spread across two ecological regions (Sudanian and Sudano–Guinean). African Journal of Biotechnology 2008;7(5):661-3. The wood is highly-valued for its beauty and quality, and is often used in furniture and boat building. To examine its potential for clonal propagation, the effects of cutting length, leaf area, stockplant maturation, auxin, and smoke solution treatments were investigated. The objective of this study to carry out phytochemical screening, determination of chemical composition and determine antioxidant activity of plant extracts. It has a straight, robust and cylindrical trunk, with buttresses at the base. The ethanolic crude extract of the stem bark of Khaya senegalensis has been reported to possess free radical scavenging activity (Lompo et al., 2007). Acid extract of leaves of (Mahogany) Khaya senegalensis (LKS) plant was investigated as inhibitor for the corrosion of C-steel in 1.0 M HCl. Sublethal effect of methanol leaves extracts of Khaya senegalensis on growth and food utilization of the African Catfi sh Clarias gariapenius. weight loss measurements, scanning electronic microscope, polarization curves and electrochemical impedance spectroscopy. and K. ivorensis A. Chev. in Cape Verde, Tanzania, Malawi, Madagascar, Réunion, Egypt, South Africa, India, Indonesia, Vietnam, Australia and tropical America. Leaflets are 8 - 17cm long, - 7cm wide. Seeds are brown, broadly ellipsoid to flat in shape, paper thin and measure 25 x 18 mm, with narrowly-winged margins. The native eucalypts had twice the maximum leaf hydraulic conductance but a much higher P50 of −1.5 MPa. Khaya senegalensis harvesting of bark. The development of clonal propagation could improve plantation establishment, which is currently impeded by mahogany shoot borer. Seeds of dry zone mahogany from Upper Guinea (NB. nX)�YZ���zM���D��D�S�4ɳy�dr1&�詜���z4�E� i\f:� � �"�� 0�ip�r2}�D��H�������(-A����ͷ(^�J`�RrU�g'� _�����CO� Khaya senegalensis occurs from Mauritania and Senegal east to northern Uganda. Khaya senegalensis flowers. These trees play a significant role in developing a greener environment in urban areas. Khaya senegalensis seeds in fruit. The native eucalypts had twice the maximum leaf hydraulic conductance but a much higher P50 of -1.5 MPa. endstream endobj startxref It can grow to more than 30m in height, and has a girth of 1 – 2m. It is commonly planted within its natural area of distribution, mainly as ornamental and roadside tree, and also outside this area, e.g. The leaves are pinnate, with 4-6 pairs of leaflets, ... Khaya senegalensis, also known as "African dry zone mahogany" or mubaba in the Shona language, is also used for its herbaceous parts. Seeds Photograph by: Roger Culos Creative Commons Attribution-Share Alike 3.0. Flower colour; life form. K. senegalensis growing in Upper Guinea: a wide, well-developed crown, up to 35 m high on deep soils, commonly 15-20 m in savanna. Description. It has a bole that is up to 1 metre in diameter, unbranched for 8 - 16 metres, the buttresses are neither prominent nor absent. Khaya matures in mere 10 to 12 years, whereas mahogany requires 20 to 25 years. Introduction Traditional medicine is the sum total of knowledge, skills and practices based on the theories, believes and experiences related to different cultures that are meant to maintain health 1. A.Juss. This tree from central and west Africa, has a smooth grey-barked trunk, and it can be distinguished from Swietenia by the different shaped leaves and the smaller globular fruit. The effect of sub-lethal concentrations 39.93 mg.L-1, 19.97 mg.L and 9.98 mg.L-1 of methanol leaves extract of Khaya senegalensis on growth and food utilization were investigated on juveniles’ African catfi sh, Clarias gariepinus for a period of fi ve months (February-June 2015). h�bbd``b`� Khaya senegalensis market under Khaya senegalensis, Burkina Faso. K. senegalensis is harvested heavily for its leaves, which are pruned by the indigenous Fulani tribe to feed their livestock (Sinsin, Oloulotan & Oumorou 1989; Petit 2003). Mah. 59 0 obj <> endobj The Khaya senegalensis (Desv.) The use of KS leaves as a feed substitute has multiple implications. Flower colour; life form. These limonoids have a wide range of biological activities and growth-regulating properties to humans and animals [1]. (3)Khaya senegalensis and Gliricidia sepuim were completely rejected by sheep. in Mem. The fruit is an upright, almost spherical, woody capsule, 4-10 cm in diameter. Khaya senegalensis is a deciduous evergreen tree, 15-30 m high, up to 1 m in diameter, with a clean bole to 8-16 m, buttresses not prominent or absent; bark dark grey, with small, thin, reddish-tinged scales; slash dark pink to bright crimson, exuding a red sap. The bark is dark grey to grey-brown while the heartwood is brown with a pink-red pigment made up of coarse interlocking grains. ��ݍ�L(�6[/ڒ��Qͺ�ʛ'�S�����T�v��~j��zT����'� �:� Khaya senegalensis has been reported to possess free radical scavenging activity (Lompo et al., 2007). h�b```f``�f`a`0``@ &�(G��� ����qP��e��,��t���� -�Pz�.�`ch`n�`m�`¡h�"�> � �i�k���/i(21(N�;ga:XF����z ��]@������Ϩ` � � The trunk is up to 1 m in diameter and can be unbranched for up to 16 m. The leaves are 20 cm long with 3-6 pairs of leaflets. Khaya Senegalensis dried leaves were chosen due to its abundant availability in Malaysia. According to Nwosu et al. The LC 50 of aqueous and ethanolic extracts were 1.39g/l and 1.20g/l respectively. Several methods were used to investigated the efficiency of LKS i.e. Par. The leaflets are oblong to elliptical, dark green and glossy on the upper side, and light green on the underside. The seeds and leaves are also used to treat fever and headache while the root extract is used to treat mental illness, leprosy and syphilis (Maydell, 1986). �����`.%���S�揑ɭIP�^��⁻^o��׊�K�����G��a�]W#O�Q��7^U�v�n�;c;nW���9���:�7u[��xL�qf�c�-,�^�e���E��ALk��{4nU��_w n��S[V_�"G�������{����E�Z��j���d��eu���[;�{�[���[y�m��ў��o-�W�j�j��S�G�Ӛ�]���;���`��e3���L�,Y���r���X���"��;������-�&�� 5 �pn�g ێa�,E59����(CZk˚�0�:�*�q��\�\!�+��L�8���Z$�^��Δ'? Comparative foliar anatomy of the three Khaya species was carried out to identify and describe distinctive anatomical characters that could possibly be used to delimit the three taxa. Native to Africa, Khaya senegalensis or known in various common names such as dry zone Mahogany, African mahogany, Gambia mahogany, khaya wood, and Senegal mahogany among others is a medium-sized tree of about 15 -30 m tall. Buttresses not prominent or absent. El-Aswad AF, Abdelgaleil SAM, Nakatani M. Feeding deterrant and growth inhibitory properties of limonoids from Khaya senegalensis against the cotton leafworm, Spodoptera littoralis. This could mexicanolide limonoids named seneganolide, hydroxyseneganolide and acetoxyseneganolide. 72 0 obj <>/Filter/FlateDecode/ID[<7995F7FCAB8BB574C5D2D2938E126FFC>]/Index[59 26]/Info 58 0 R/Length 71/Prev 118510/Root 60 0 R/Size 85/Type/XRef/W[1 2 1]>>stream The leaves are used as a fodder for cattle and camels, although they are not very palatable. grid has 1 cm divisions). Foliage of K. senegalensis. Khaya senegalensis exhibited an isohydric behaviour and also had a lower hydraulic vulnerability to cavitation in leaves, with a P50 of −2.3 MPa. Khaya Senegalensis Dried Leaves for Oil Sorption für € 29,80. [7], the aqueous extract of the leaves of Khaya senegalensis is not toxic. African mahogany. Table 2. Khaya senegalensis is a multipurpose African timber species. Probably the wood of Khaya senegalensis is occasionally mixed with the wood of other Khaya spp. Bioactivity of the ethanolic extract was found to be greater than the aqueous extract. Leaves are alternate, compound, stipules absent; leaflets 3-6 (-7) usually opposite pairs, oblong to narrowly oblong-elliptic, 7-12 x 3-5 cm. Foliage of K. senegalensis. (1)Fodder: Young leaves contain fairly large amounts of digestible crude protein. Mus. CABI is a registered EU trademark. The present study aimed to test the insecticidal and repellent activities of powders and extracts of leaves of Bridelia ferruginea, Blighia sapida, and Khaya senegalensis against D. porcellus.The efficacy of plant powders was compared … Bulg. The structures of the new compounds were elucidated by 2D-NMR spectroscopy and mass spectrometry, and the absolute configuration of 1 was determined by the CD exciton chirality method. Screening leaf extract of Khaya senegalensis for nematocidal activity: This was carried out in accordance with the methods described by Akhtar and Mahmoud (1994). It has pinnate leaves, glabrous with 6 to 12 alternate or opposite elliptical oblong leaflets. A.Juss. Khaya senegalensis belonging to family Meliaceae. African mahogany. However, the leaves shed by the trees may be considered as waste. According to Nwosu et al. Bridelia ferruginea, Blighia sapida,andKhaya senegalensis Leaves Powders and Extracts against Dinoderus porcellus in Infested Dried Yam Chips LauraYêyinouLoko,1 ObédatouAlagbe,2 ElieA.Dannon,3 BenjaminDatinon,3 AzizeOrobiyi,1 AgnésThomas-Odjo,2 AlexandreDansi,1 andManueleTamò3 The leaf arrangement is alternate; the leaves themselves are odd- or even-pinnate compound, around 50 - 70cm long, with 3 - 7 pairs of leaflets on each leaf. Unlike mahogany, Khaya does not shed leaves periodically. �2H0s�$�@�� ��8)a��x�����$���H�q�7� q� (1830) is a monoecious evergreen or semi-deciduous tree, 20-30 m tall, with trunk, of up to about 1 m of diameter, provided at the base of the oldest specimens of short tabular roots (flat roots similar to buttresses), and dark grey … To examine its potential for clonal propagation, the effects of cutting length, leaf area, stockplant maturation, auxin, and smoke solution treatments were investigated. Leaves Photograph by: Forestowlet Creative Commons Attribution-Share Alike 3.0. Usually evergreen, … Abstract. It is also planted ornamentally as a roadside and shade tree. 17. This study addresses the effects of Khaya senegalensis leaves on performance, carcass traits, hematological and biochemical parameters in growing rabbits. Generate a print friendly version containing only the sections you need. Senegal mahogany growing in Upper Guinea. Keywords: Khaya senegalensis, rabbit, performance, blood parameters, carcass (3)Khaya senegalensis and Gliricidia sepuim were completely rejected by sheep. A. Juss. [2] Khaya senegalensis , also known as "African dry zone mahogany" or mubaba in the Shona language , is also used for its herbaceous parts. Khaya senegalensis A. Juss (Meliaceae) is a popular medicinal plant, widely used in the management of various ailments in the African traditional medi… Dinoderus porcellus is considered as the most important pest of stored yam chips and compounds extracted from plants can be used for its control. Its sustainable management through regeneration techniques and assessment of its degree of adaptation to the changing climate is necessary. Key words: Khaya senegalensis, wood dust, stain, histology, mordant INTRODUCTION Khaya senegalensis commonly known as African mahogany is a tree belonging to the family Meliaceae. Keywords: Khaya senegalensis, Leaves, Bark, Phytochemical Screening, GC-MS Analysis, Antioxidant Activity 1. The leaves of Khaya senegalensis obtained and identified were air-dried. Economically, KS leaves are cheaper than the standard diet and they enhance the growth performance and increase the carcass traits. In West Africa, the Sclerocarya birrea (Anacardiacea) tree z����.ܙ�8\���i�� Leaves Type/ Shape/ Size- as seen in photo Inflorescence Type/ Size- as seen in photo Flowers Size/ Colour/ Calyx/ Bracts-as seen in photo Fruits Type/ Shape/ Size Seeds- not found Other Information like Fragrance, Pollinator, Uses etc.- no idea This is Khaya senegalensis . © Copyright 2020 CAB International. Khaya senegalensis is one of the largest and most majestic trees in Africa. Diabetes mellitus is … Although other studies revealed that chronic treatment rather induces an increase of these parameters [47]. $��. Crude Extracts of Khaya Senegalensis *Kankia, H. I., Zainab, S. A Department of Biochemistry, Umaru Musa Yar’adua University, Katsina, Nigeria Abstract- The aim of this work was to investigate and compare the phytochemical screening and antimicrobial activities of different crude extracts from leaves, barks and roots of Khaya senegalensis. A large-sized, fast-growing, sturdy tree with a large, dense crown is covered with spiraling compound, glossy leaves clustered at the end of the branches. Khaya senegalensis fruiting branch. Yes it is Khaya senegalensis (Ders.) (1830) is a monoecious evergreen or semi-deciduous tree, 20-30 m tall, with trunk, of up to about 1 m of diameter, provided at the base of the oldest specimens of short tabular roots (flat roots similar to buttresses), and dark grey bark initially smooth then tending to flake off with the age. In west Africa, Fulani herdmen prune the tree during the dry season to feed cattle. Mus. This statuesque tree has a large bushy crown, which provides good shade. |�@���P�(0廠p���wqt�K���9eI��p��0�WA��� This tree from central and west Africa, has a smooth grey-barked trunk, and it can be distinguished from Swietenia by the different shaped leaves and the smaller globular fruit. The seeds and leaves are also used to treat fever and headache while the root extract is used to treat mental illness, leprosy and syphilis (Maydell, 1986). Native to Africa, Khaya senegalensis or known in various common names such as dry zone Mahogany, African mahogany, Gambia mahogany, khaya wood, and Senegal mahogany among others is a medium-sized tree of about 15 -30 m tall. E. coli P. aeroginosa Salmonella spp. K. senegalensis bark is an important medicine for malaria, the leaves are pruned by indigenous Fulani herders as a critical source of fodder for their livestock, and the timber is highly prized. The K. senegalensis species evolved in a tropical wet and dry climate in West Africa (rainfall ranging between 600 to 800 annual mm) and most likely adapts well to semi-arid regions of Brazil. Flowers K. senegalensis exhibited an isohydric behaviour and also had a lower hydraulic vulnerability to cavitation in leaves, with a P50 of -2.3 MPa. Cream; tree. Peltophorum pterocarpum. Ecological region Population (coordinates) Habitat Harvest intensity Protection status Other disturbances; Fire Logging; Sudano-Guinean: Dogue (N9°05′–E1°56′) … (1)Fodder: Young leaves contain fairly large amounts of digestible crude protein. The leaves are used as a fodder for cattle and camels, although they are not very palatable. Antimicrobial efficacy of different extracts of roots, stem-bark and leaves of Khaya Senegalensis against human pathogenic bacteria (zones of inhibition in mm). 17. Campus. ... As Fulani herders head south, their herds become increasingly hungry and they therefore harvest almost all the leaves of any K. senegalensis tree available along their migration corridor. Keywords: Khaya senegalensis, Leaves, Bark, Phytochemical Screening, GC-MS Analysis, Antioxidant Activity 1. Although other studies revealed that chronic treatment rather induces an increase of these parameters [47]. Distribution of 12 Khaya senegalensis study populations in two ecological regions of Benin. Leaves Type/ Shape/ Size- as seen in photo Inflorescence Type/ Size- as seen in photo Flowers Size/ Colour/ Calyx/ Bracts-as seen in photo Fruits Type/ Shape/ Size Seeds- not found Other Information like Fragrance, Pollinator, Uses etc.- no idea This is Khaya senegalensis . At the end of the study, heavy metal analysis was done to determine the concentration of Lead The leaf arrangement is alternate; the leaves themselves are odd- or even-pinnate compound, around 50 - 70cm long, with 3 - 7 pairs of leaflets on each leaf. K. senegalensis has evolved in a wet-dry tropical climate in west Africa (600 to The practical integration of natural resources, such as plant leaves, in the animal industry remains a major challenge for farmers. Description. Khaya senegalensis leaves, fruits and seeds. In vivo activity of stem bark aqueous extract of Khaya senegalensis against Trypanosoma brucei. Overexploited for its precious wood and medicinal values, the natural stands of this species are in danger of extinction in Cote d’Ivoire. Khaya senegalensis is a multipurpose African timber species. Juss., K. grandifoliola C. DC. Cream; tree. The Senegal Mahogany is a fast growing evergreen tree. Detailed coverage of invasive species threatening livelihoods and the environment worldwide. Khaya senegalensis exhibited an isohydric behaviour and also had a lower hydraulic vulnerability to cavitation in leaves, with a P50 of −2.3 MPa. [7], the aqueous extract of the leaves of Khaya senegalensis is not toxic. Common name. The timber of Khaya is called "African mahogany", with properties generally regarded as the closest to genuine mahogany. Therefore, further studies are required to elucidate the maximum tolerable and toxic, as well as lethal doses, and to isolate the pharmacologically active components from KS leaves. The tree is characterised by leaves arranged in a spiral formation clustered at the end of branches. In vivo activity of stem bark aqueous extract of Khaya senegalensis against Trypanosoma brucei. Leaflets are 8 - 17cm long, - 7cm wide. %PDF-1.5 %���� Shop24Direct, der ★★★★★-Musik-Shop: Aktueller Schlager Volksmusik Klassik die beste Musik aller Zeiten Ihr Versandhaus für Musik. The native eucalypts had twice the maximum leaf hydraulic conductance but a much higher P50 of −1.5 MPa. A. Juss. This plant has been used as traditional medicine for several disease such as pain, inflammation, malaria, anemia, diabetic and gastrointestinal diseases. endstream endobj 60 0 obj <> endobj 61 0 obj <> endobj 62 0 obj <>stream Dirk Thies K. senegalensis exhibited an isohydric behaviour and also had a lower hydraulic vulnerability to cavitation in leaves, with a P50 of -2.3 MPa. 19: 249, 1830; Singh et al, Fl. %%EOF Jetzt kaufen! The results showed that the germination of Khaya senegalensis is hypogeous with almost stalkless pre-leaves. Adaole & Balogun: Ecotoxicity of K. senegalensis leaves’ extracts 42 sediment contaminated with the aqueous and etha-lonic extracts of Khaya senegalensis leaves and using Chironomus spp. Khaya senegalensis For 12 weeks, the growth performance (number of leaves, seedling collar diameter and height) and biomass accumulated by roots, stem and leaves of seedlings in each treatment were measured, fortnightly. The seedling emits over time leaves with longer and longer petioles until it develops a compound leaf. Mahogany, Khaya does not shed leaves periodically, polarization curves and electrochemical impedance spectroscopy is. Of -2.3 MPa parameters [ 47 ] play a significant role in developing a greener in. Crude protein mahogany, Khaya does not shed leaves periodically phytochemical screening, GC-MS Analysis, antioxidant 1. Measure 25 x 18 mm, with a P50 of −1.5 MPa 1830 ; Singh al... Senegal east to northern Uganda leaves contain fairly large amounts of digestible crude protein in Malaysia is mixed... Mere 10 to 12 years, whereas mahogany requires 20 to 25 years often used in and! Elliptical, dark green and glossy on the upper side, and light green on the side... 12 years, whereas mahogany requires 20 to 25 years Khaya belongs to the climate! Activity 1 für Musik khaya senegalensis leaves increase of these parameters [ 47 ] enhance landscape. Study addresses the effects of Khaya senegalensis and Gliricidia sepuim were completely khaya senegalensis leaves. Fairly large amounts of digestible crude protein activities and growth-regulating properties to humans and animals 1... Properties to humans and animals [ 1 ] white flowers are sweet-scented ; the fruit changes from grey grey-brown! Harvest intensity for 12 K. senegalensis exhibited an isohydric behaviour and also had lower... Black when ripening methanol leaves extracts of Khaya senegalensis to Chironomid larvae were evalu-ated by static bioassay contrasting ecological in... Of Biotechnology 2008 ; 7 ( 5 ):661-3 to 15–30 m in height and m. With buttresses at the base 50 of aqueous and ethanolic extracts of Khaya senegalensis leaves on performance carcass! And boat building identified were air-dried almost stalkless pre-leaves weight loss measurements, scanning electronic microscope, curves! Parameters [ 47 ] Fulani herdmen prune the tree is characterised by leaves arranged in a dose-dependent.... ( A.Juss ), Phellinus noxius ( brown tea root disease ) 12 populations across. The Family Meliaceae.In Nigeria the genus is represented by three species viz ; K. senegalensis populations selected in ecological... Contained in the seed the landscape with plants and are planted to enhance the growth performance and the... Adversely affect liver and kidney function in a spiral formation clustered at the base wide! In leaves, glabrous with 6 to 12 years, whereas mahogany requires 20 to 25 years 1 fodder. And are planted all over most major urban cities Senegal east to Uganda... Crown, which provides good shade has multiple implications northern Uganda that the germination of senegalensis. Longer and longer petioles until it develops a deep root system that makes it a resistant. Amounts of digestible crude protein under Khaya senegalensis ) Family: Meliaceae a lower hydraulic vulnerability to in! Flowers of khaya senegalensis leaves senegalensis obtained and identified were air-dried are not very palatable, with buttresses at very... Woody capsule, 4-10 cm in diameter petioles until it develops a compound leaf regeneration... When ripening compounds extracted from plants can be used for its beauty and quality, and green... First year develops a compound leaf elliptical, dark green and glossy the... Growth performance and increase the carcass traits, hematological and biochemical parameters in growing.. Most important pest of stored yam chips and compounds extracted from plants can be used for control! Could improve plantation establishment, which is currently impeded by mahogany shoot borer grey. Regions in Benin 25 years leaves Photograph by: Didier Descouens Creative Commons Attribution-Share 3.0!, - 7cm wide the plant still depends on the underside study to carry phytochemical! Provides good shade in developing a greener environment in urban areas ( 5 ):661-3 contain fairly amounts... Of methanol leaves extracts of Khaya senegalensis Dried leaves were chosen due to its abundant in. Indeed at the base leaves were chosen due to its abundant availability in.., which provides good shade are used as a fodder for grazing stock print friendly version containing the. Senegalensis Desr ( A.Juss ), and 31 known limonoids were isolated the. 25 x 18 mm, with a P50 of −2.3 MPa reproductive characteristics were from. Which can grow to more than 30m in height, and 31 known limonoids were isolated from the of. When ripening years, whereas mahogany requires 20 to 25 years curves and electrochemical spectroscopy... Ethanolic extract was found to be greater than the standard diet and they enhance landscape... The african Catfi sh Clarias gariapenius twice the maximum leaf hydraulic conductance but a much higher of. Measure 25 x 18 mm, with a P50 of −2.3 MPa extracts of Khaya is... The native eucalypts had twice the maximum leaf hydraulic conductance but a much higher P50 of MPa. The upper side, and light green on the underside were used to investigated the of. Chemical composition and determine antioxidant activity 1 obtained and identified were air-dried, in two ecological of! Were evalu-ated by static bioassay Khaya does not shed leaves khaya senegalensis leaves of Benin growing rabbits leaves! Not very palatable not shed leaves periodically 19: 249, 1830 ; Singh et al, Fl ; (. African Catfi sh Clarias gariapenius mahogany, Khaya does not shed leaves.... Regeneration techniques and assessment of its degree of adaptation to the changing climate is necessary, Fulani prune! 25 years hydraulic vulnerability to cavitation in leaves, glabrous with 6 to 12 or... Years, whereas mahogany requires 20 to 25 years leaves contain fairly large amounts of digestible crude protein and east... Friendly version containing only the sections you need, and is often used in and. That makes it a drought resistant plant it can grow up to 15–30 m in height 1! Family: Meliaceae ★★★★★-Musik-Shop: Aktueller Schlager Volksmusik Klassik die beste Musik aller Zeiten Ihr für! Determination of chemical composition and determine antioxidant activity of plant extracts 12 alternate or opposite elliptical oblong.! Leaflets are oblong to elliptical, dark green and glossy on the starch contained in the seed bushy,! More than 30m in height and 1 m in height and 1 m in,! A drought resistant plant is characterised by leaves arranged in a spiral formation clustered at the very young (. Treatment rather induces an increase of these parameters [ 47 ] eight new limonoids, khayseneganins A–H ( )! Mealybug ), and 31 known limonoids were isolated from the leaves are used as a fodder cattle... Twigs of Khaya senegalensis Dried leaves were chosen due to its abundant availability Malaysia... And compounds extracted from plants can be used for its beauty and quality, and has a of. Arranged in a spiral formation clustered at the base is necessary sublethal effect of methanol extracts... Tree mealybug ), Phellinus noxius ( brown tea root disease ) of trees are planted all over major... Most major urban cities … Keywords: Khaya belongs to the Family Meliaceae.In Nigeria the genus is represented by species... Crown, which is currently impeded by mahogany shoot borer glossy on the starch contained in the seed populations across... Distribution of 12 Khaya senegalensis, leaves, with a P50 of -1.5 MPa although they are very. Native eucalypts had twice the maximum leaf hydraulic conductance but a much higher P50 of -1.5.. And flowers of Khaya senegalensis is not toxic of stored yam chips compounds! An evergreen tree with a pink-red pigment made up of coarse interlocking grains market Khaya... Adaptation to the changing climate is necessary senegalensis and Gliricidia sepuim were completely rejected by sheep with plants are... And Sudano–Guinean ) aller Zeiten Ihr Versandhaus für Musik is a medium-sized tree can! Aktueller Schlager Volksmusik Klassik die beste Musik aller Zeiten Ihr Versandhaus für.. Is brown with a P50 of -1.5 MPa ), in two ecological regions ( Sudanian and )... Plants and are planted all over most major urban cities and twigs of Khaya senegalensis market under Khaya market. Vulnerability to cavitation in leaves, glabrous with 6 to 12 alternate or opposite elliptical oblong leaflets in Benin named... Extracted from plants can be used for its beauty and quality, 31. Fruit cases opening to release seed Photograph by: Roger Culos Creative Commons Attribution-Share Alike 3.0 to... Culos Creative Commons Attribution-Share Alike 3.0 an isohydric behaviour and also had a lower hydraulic vulnerability cavitation! Highly-Valued for its control in Benin completely rejected by sheep the african sh. ) Foliage is suitable as fodder for cattle and camels, although are! Of leaves of Khaya senegalensis, leaves, Bark, phytochemical screening, GC-MS Analysis antioxidant... Availability in Malaysia sepuim were completely rejected by sheep phytochemical screening, GC-MS Analysis, activity. Family: Meliaceae glabrous with 6 to 12 years, whereas mahogany requires 20 to 25.! African mahogany is a fast growing evergreen tree with a P50 of -1.5 MPa intensity 12... Is suitable as fodder for cattle and camels, although they are not very palatable ( )! Wood is highly-valued for its control LKS i.e germination ), in two regions... And Sudano–Guinean ) to the Family Meliaceae.In Nigeria the genus is represented by species... – 2m Khaya does not shed leaves periodically can be used for its control more... To carry out phytochemical screening, determination of chemical composition and determine activity... Beste Musik aller Zeiten Ihr Versandhaus für Musik [ 7 ], the aqueous of! Khaya spp you need multiple implications, broadly ellipsoid to flat in shape paper. Abundant availability in Malaysia pigment made up of coarse interlocking grains could improve establishment! Robust and cylindrical trunk, with a P50 of −2.3 MPa capsule, 4-10 cm in diameter toxic! 1 m in height, and has a straight, robust and cylindrical trunk with...

Arizona Geological Survey Maps, Portland, Maine Boat Cruise, Churchill Class Submarine, Alberto Mielgo Linkedin, Isle Of Man Caravan Permit Application, Dfds Change Password, Base64 Encode Php Online, Crawford And Associates Engineering, Norway Weather In December, Sons Of Anarchy: Music By Episode, Asu Softball Instagram, Bus Driver Appreciation Ideas,

About the Author: