Man 7 (2): 277 –82. A review of the genetics, genomics and … [46] The most common methods of protection involve the use of insecticides, the main pesticides used being carbamates, synthetic pyrethoids, and organophosphates. Germination des graines après 14 heures de mise en germination dans l'eau. IJIAS is an open access journal that publishes papers submitted in English, but also in French, Spanish and Arabic. 1993. This plant has no children Legal Status. 389; FE 174; FS 436; FTEA 642; FZ 138; LM 584. The website also provides access to a database and images of herbarium specimens found at the University of South Florida and other herbaria. Close, Alisa Huffaker, and Eric A. Schmelz: This page was last edited on 6 December 2020, at 10:01. [68] A seed can consist of 25% protein and has very low fat content. [23] A pod can contain six to 13 seeds that are usually kidney-shaped, although the seeds become more spherical the more restricted they are within the pod. [66] A popular dish was Hoppin' John, which contained black-eyed peas cooked with rice and seasoned with pork. Vigna unguiculata (L.) Walp. Cowpea (Vigna unguiculata subsp. [49] The plant is susceptible to mosaic viruses, which cause a green mosaic pattern to appear in the leaves. Yardlong beans are a subspecies of the cowpea (Vigna unguiculata), an annual legume that is an important crop in many warm regions of the world.Yardlong beans (subsp. unguiculata), and they go by many names, including Chinese long beans, asparagus beans, pea beans, and snake beans.Yardlong beans live up to their name, often growing up … Vigna catjang (Burm.f.) [71] The Sahel region also contains other major producers such as Burkina Faso, Ghana, Senegal, and Mali. [60][61] They can also be processed into a paste or flour. Brazil is the world's second-leading producer of cowpea seed, accounting for 17% of annual cowpea production, although most is consumed within the country. Some abiotic and biotic stresses adversely affect its productivity. [53] Drought lowers the growth rate and development, ultimately reducing yield, although cowpea is considered more drought tolerant than most other crops. Les niébés (Vigna unguiculata) et les fèves bambara (Voandzeia subterranea) sont d'importantes légumineuses dans les diètes des ghanaiens.On a étudié les caractéristiques de la graine, de la farine et de l'isolât protéique. Les gousses de cette plante sont de formes incroyables, elles font penser aux bretzels Alsaciennes ! Suitable pH: acid, neutral and basic (alkaline) soils. : L'invention se rapporte à une composition comprenant un extrait de graines de Vigna unguiculata. On the other hand, evidence is given showing that cotyledonary albumins hydrolyse α-N-benzoyl-DL-arginine-p-nitroanilide (BAPA) and casein. Attachments (8) This is 1-1.5 ft erect herb, with about 15cm or more long legumes. International Journal of Innovation and Applied Studies (IJIAS) is a peer reviewed multidisciplinary international journal publishing original and high-quality articles covering a wide range of topics in engineering, science and technology. The seeds can be harvested after about 100 days or the whole plant used as forage after about 120 days. [37] One of the more recent developments is the use a cheap, reusable double-bagging system (called PICs) that asphyxiates the cowpea weevils. [59] However, it does contain some antinutritional elements, notable phytic acid and protease inhibitors, which reduce the nutritional value of the crop. Vigna unguiculata unguiculata is an annual climbing plant growing up to 4 metres tall. Casey, J. Cookies help us deliver our services. 30, A receptor-like protein mediates plant immune responses to herbivore-associated molecular patterns, Saliva From Hungry Caterpillars Alerts Cowpea Plants to Turn on Their Defenses, https://en.wikipedia.org/w/index.php?title=Cowpea&oldid=992639201, Taxonbars with automatically added basionyms, Creative Commons Attribution-ShareAlike License, crowder-pea, southern pea, black-eyed pea, niebe, ñebbe, yardlong bean, asparagus bean, Chinese long-bean. [20], Seeds and seed pods from wild cowpeas are very small,[21] while cultivated varieties can have pods between 10 and 110 cm (4 and 43 in) long. Other articles where Vigna unguiculata sinensis is discussed: None The flowers are pollinated by Insects. By continuing you agree to the use of cookies. Genetically modified cowpeas are being developed to express the cry protein from Bacillus thuringiensis, which is toxic to lepidopteran species including the maruca. The pods of this plant are amazing forms, they are reminiscent of Alsatian pretzels ! Syst. sur les performances germinatives et la tolérance au stress hydrique. [59] Cowpeas can be prepared in stews, soups, purees, casseroles and curries. Activité de reproduction et capacité de développement de la descendance de Callosobruchus maculatus (Fabricius) (Coleoptera: Bruchidae) dans des graines de différents cultivars de Vigna unguiculata (Walp.) Related Links. Vigna unguiculata. [56] International Institute of Tropical Agriculture (IITA), Nigeria and Institut de I’Environment ae de Recherches Agricoles are working on cowpea crop wild relatives to tap the genetic diversity and transfer that into cultivars to make them more tolerant to different stresses and adaptive to climate change. TVFA and NH3–N concentrations were 143.2 ± 17.94, 137.5 ± 14.38 and 140.7 ± 9.97 meq/l and 18.2 ± 0.59, 19.6 ± 2.21 and 20.65 ± 1.52 mg/100 ml in G1, G2 and G3 groups, respectively. (1986). Kind Code: B1 . Cultivated cowpea is … The crop is mainly grown for its seeds, which are high in protein, although the leaves and immature seed pods can also be consumed. Naturalis Biodiversity Center - RMNH.ART.660 - Vigna unguiculata - Kawahara Keiga - 1823 - 1829 - Siebold Collection - pencil drawing - water colour.jpeg 1,538 × 1,920; 126 KB Peteandpeas.jpg 2,048 × 1,536; 248 KB L.W. [49] The cowpea mosaic virus (CPMV), discovered in 1959, has become a useful research tool. Traductions en contexte de "unguiculata" en français-anglais avec Reverso Context : L'invention se rapporte à une composition comprenant un extrait de graines de Vigna unguiculata. How to say Vigna unguiculata in English? Vernacular names: None known.. Results deduced that inclusion of cowpea grains in concentrate mixture of lambs had positive effect on roughage intake, nitrogen-balance, nutritive value and body growth besides the rumen metabolites. [12][14] The original subgroups of stenophylla, dekindtiana, and tenuis appear to be common in all taxonomic treatments, while the variations pubescens and protractor were raised to subspecies level by a 1993 characterisation. [24] Although there is no archaeological evidence for early cowpea cultivation, the centre of diversity of the cultivated cowpea is West Africa, leading an early consensus that this is the likely centre of origin and place of early domestication. … The weevil develops into a sexually mature adult within the seed. Foreign Title : Influence de différents traitements de prégermination des graines de Vigna unguiculata (L.) Walp. In fact a few pods looked like about 1 ft long. [62], Most cowpeas are grown on the African continent, particularly in Nigeria and Niger, which account for 66% of world cowpea production. [13] From there they traveled north to the Mediterranean, where they were used by the Greeks and Romans. A 1997 estimate suggests that cowpeas are cultivated on 12.5 million hectares (31 million acres) of land, have a worldwide production of 3 million tonnes and are consumed by 200 million people on a daily basis. [54] Drought at the preflowering stage in cowpea can reduce the yield potential by 360 kg/ha. [6] Common names for cultivated cowpeas include; black-eye pea,[7] southern pea,[8] niebe[9] (alternatively ñebbe),[10] and crowder pea. Globulins constitute over 51% of the total seed protein, with albumins composing approximately 45%. Vigna unguiculata (L.) Walp. Nous avons pu décelcr et isoler unc activité protéolytique optimale à pH 5,5 (sur substrat d'azo‐caséine) activée par des réactifs thiol et inhibée par plusieurs composés réagissant aux groupements SH. Adam D. Steinbrenner, Maria Muñoz-Amatriaín, Antonio F. Chaparro, Jessica Montserrat Aguilar-Venegas, Sassoum Lo, Satohiro Okuda, Gaetan Glauser, Julien Dongiovanni, Da Shi, Marlo Hall, Daniel Crubaugh, Nicholas Holton, Cyril Zipfel, Ruben Abagyan, Ted C. J. Turlings, Timothy J. [5] The legume pod borer Maruca vitrata is the main preharvest pest of the cowpea and the cowpea weevil Callosobruchus maculatus the main postharvest pest. Samen-Paket Nicht Pflanzen: Stück: Kaufen Red Long Bs Gemüsesamen Seed Cowpea Vigna Unguiculata: Amazon.de: Küche & Haushalt Wählen Sie Ihre Cookie-Einstellungen Wir verwenden Cookies und ähnliche Tools, um Ihr Einkaufserlebnis zu verbessern, um unsere Dienste anzubieten, um zu verstehen, wie die Kunden unsere Dienste nutzen, damit wir Verbesserungen vornehmen können, und … grains was investigated in Kisangani, Zaire. A common snack in Africa is koki or moin-moin, where the cowpeas are mashed into a paste, mixed with spices and steamed in banana leaves. The pods of this plant are amazing forms, they are reminiscent of Alsatian pretzels ! [17], A large morphological diversity is found within the crop, and the growth conditions and grower preferences for each variety vary from region to region. [19][20] The taproot can penetrate to a depth of 2.4 m (7 ft 10 in) after eight weeks. By using our services, you agree to our use of cookies. Fruiting plant Photograph by: AMALAN619. The extracts were applied at 2, 4, 6, and 10 g/kg of … 14 sept. 2019 - Vigna unguiculata “Pretzel Bean” is a tropical plant of the Fabaceae familly, cultivated as a food plant. Cowpea (Vigna unguiculata (L.) Walp. Unguiculata is Latin for "with a small claw", which reflects the small stalks on the flower petals. In the concentrate mixture of G1 (control group), GNC was the sole source of protein, while in the G2 and G3 groups, 50 and 100% of GNC was replaced by cowpea grains on N basis. Prima and to determine their nutritional status "by- carrying out Sulphur-amino acid analyses. [69] Cowpea starch is digested more slowly than the starch from cereals, which is more beneficial to human health. Weed control is the foremost pest issue crop producers contend with in production agriculture (McGiffen, 1997; Riley et al., 1998).It is an important issue for producers of Vigna unguiculata grown for both fresh consumption and processing.Vigna unguiculata is grown for green pods and dry seed throughout the southern United States and is considered a major vegetable crop … [52], Besides biotic stresses, cowpea also faces various challenges in different parts of the world such as drought, heat, and cold. Abstract In tropical Africa, Callosobruchus maculatus Fabricius is a cowpea pest. seeds on germination performance and water stress tolerance. [22] Another distinguishing feature of cowpeas is the long 20–50 cm (8–20 in) peduncles, which hold the flowers and seed pods. vigna unguiculata translation in English-French dictionary. Barbati in language. Le niébé, Vigna unguiculata (L.) Walp., est une des principales légumineuses alimentaires mondiales. (Coléo, Bruchidae), élevées sur graines de Vigna unguiculata Walp. [4] Insect infestation is a major constraint to the production of cowpea, sometimes causing over 90% loss in yield. [36] Temperatures of 60 °C (140 °F) kill the weevil larvae, leading to a recent push to develop cheap forms of solar heating that can be used to treat stored grain. Vigna unguiculata is a leguminous crop plant belonging to the same genus as bambara groundnut. Generally, 133,000 seeds are planted per hectare (54,000/acre) for the erect varieties and 60,000 per hectare (24,000/acre) for the climbing and trailing varieties. VIGNA UNGUICULATA SEED EXTRACT AND COMPOSITIONS CONTAINING THE SAME . Cookies help us deliver our services. Interpreting Wetland Status. A number of experiments were designed to extract, separate and characterise the major seed proteins of cowpea, Vigna ungiculata (L.) Walp. Il est susceptible de Il est susceptible de combler les nombreux déficits protéiques enregistrés dans les pays en développement où les carences alimentaires However, its storage and preservation are affected by numerous abiotic and biotic constraints including fungi and insects. However, the meal size (g h−1 and g kg−1 W0.75 h−1) during first 4 h of eating was comparable between the dietary groups. Vigna unguiculata (L.) Walp. [5], M. vitrata causes the most damage to the growing cowpea due to their large host range and cosmopolitan distribution. ; Anzucht: Aussaat ab April in Töpfe und warm vorkultivieren. Le taux initial d'absorption d'eau fut significativement plus lent chez les variétés de graines ayant des enveloppes plus épaisses. European Patent EP2506724 . [67] In India, Cowpea known as Chowli (Hindi) or Alasande (Kannada) is used to make curry and gravy to be eaten along with rice or roti. Cowpea seeds provide a rich source of proteins and calories, as well as minerals and vitamins. [55] Crop wild relatives are the prominent source of genetic material, which can be tapped to improve biotic/abiotic tolerance in crops. Cowpea (Vigna unguiculata) is an important legume crop, grown extensively and the grains contain 200–300 g CP and about 600 g carbohydrate kg −1 seed. [19][21] Their texture and colour are very diverse. SONIRY Samen-Paket Nicht Pflanzen: Vigna Unguiculata Schwarz d PEA/Grote B Frische für die Keimung: Amazon.de: Küche & Haushalt The asparagus bean (Vigna unguiculata subsp. It is used in food and feed because of its high protein content. In bad infestations, insect pressure is responsible for over 90% loss in yield. However, this oviposition behaviour results in an important egg mortality. Four subspecies of cowpeas are recognised, of which three are cultivated. Cowpea (Vigna unguiculata) is an annual, summer cover crop that can be used for food, forage, hay, green manure, and wildlife. Habit and life span: Annual or perennial, erect, trailing or climbing, herb.. Scientific Name: Vigna Savi. Vigna unguiculata is a member of the Vigna (peas and beans) genus. subsp. Cowpeas can be erect, semierect (trailing), or climbing. sesquipedalis) are related to black-eyed peas (subsp. is one of the most widely adapted grain legumes in hot regions of Africa, Asia and the Americas. Vigna unguiculata Bertoni Vigna unguiculata (Harv.) Advantageously the composition is cosmetic, pharmaceutical, dermatological or nutraceutical. Females lay many eggs on most available green pods. Source: 10 Gram Long Bean Vigna Unguiculata Seeds Cowpea Snake Bean Vegetable Mini Garden Price: $1.79 Original Price: $1.99 Loading In stock. Keywords Plant Guide, cowpea, Vigna unguiculata, cover crop, forage, blackeyed pea, legume, nitrogen fixation, NRCS, Plant Materials Program, Plant Data Center, (Fabaceae) unguiculata Walp. Species. [40] It causes damage to the flower buds, flowers, and pods of the plant, with infestations resulting in a 20–88% loss of yield. Stipules submedifixed with an entire spur, 2–6 mm long. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and prefers well-drained soil. Rar. By using our services, you agree to our use of cookies. Leaves can be picked from 4 weeks after planting. The invention also relates to a method for extracting a Vigna unguiculata … Common Name: Catjang. unguiculata: 1 post by 1 author. [48] Common diseases include blights, root rot, wilt, powdery mildew, root knot, rust and leaf spot. Colours include white, cream, green, red, brown, and black, or various combinations. The effect of powder of tobacco Nicotiana tabacum L. and citronella grass Cymbopogon citratus (D.C.) Stapf and castor oil Ricinus communis L. on conservation of cowpea Vigna unguiculata (L.) Walp. EXTRAIT DE GRAINES DE VIGNA UNGUICULATA ET COMPOSITIONS LE COMPRENANT: Proteinase inhibitors such as the cowpea trypsin inhibitor (CpTi) from Vigna unguiculata have been found to have anti-nematode activity. [51] CpTI is the only gene obtained outside of B. thuringiensis that has been inserted into a commercially available genetically modified crop. Wetland Status. et de Cicer arietinum (L.) Author: Kellouche, A., Soltani, N., Huignard, J. Vigna unguiculata. [21], Compared to most other important crops, little is known about the domestication, dispersal, and cultivation history of the cowpea. PDF | Objective: the crosses between twelve varieties of cowpea (Vigna unguiculata (L.)Walp.) The plant is also used as a fodder, and dual purpose varieties are increasingly important in Nigeria. [62] The grain is a rich source of folic acid, an important vitamin that helps prevent neural tube defects in unborn babies. Vigna unguiculata (L.) Walp. The seeds are usually cooked and made into stews and curries, or ground into flour or paste. [13][25], Cowpeas thrive in poor dry conditions, growing well in soils up to 85% sand. A high level of morphological diversity is found within the species with large variations in the size, shape, and structure of the plant. The cowpea (Vigna unguiculata) is an annual herbaceous legume from the genus Vigna. Copyright © 2005 Published by Elsevier B.V. https://doi.org/10.1016/j.smallrumres.2005.04.022. Sequipedalis. Activites proteolytiques et anti-trypsine des graines de Vigna unguiculata: Repartition et interaction Eigenschaften: Spargelbohnen erreichen eine Höhe von ca. [73] In some tradition cropping methods, the yield can be as low as 100 kilograms per hectare (0.045 short ton/acre). Total-N concentrations was significantly (P < 0.05) higher in G3 (112.0 ± 12.51) compared to G2 (91.84 ± 15.59) and G1 (94.71 ± 4.26 mg/100 ml) groups. Vigna cylindrica (L.) Skeels. (cowpea) seeds were investigated. The chemical composition is influenced by environmental and genetic factors. Black Eye Pea in English Boeme in language. On a découvert que des inhibiteurs de la protéinase tels que l'antitrypsine (CpTi) tirée de l' espèce végétale Vigna unguiculata ont une activité anti-nématodes. Asparagus Bean in English Avokondrana in language. Vigna unguiculata Graine Piler et macérer 0,8 - Vigna unguiculata + Dioscorea spp Graine + tubercule Piler et macérer 1,0 - Vitellaria paradoxa + eau Feuilles Piler et macérer 1,8 - Vigna unguiculata (L.) Walp. Vigna umbellata translation in English-French dictionary. Walp. Over time, cowpeas became more universally accepted and now Hoppin' John is seen as a traditional Southern dish ritually served on New Year's Day. [40] Biological control has had limited success, so most preventive methods rely on the use of agrichemicals. Spargelbohne Vigna unguiculata subsp. All cultivated cowpeas are found within the universally accepted V. unguiculata subspecies unguiculata classification, which is then commonly divided into four cultivar groups: Unguiculata, Biflora, Sesquipedalis, and Textilis. Can't give exact length for the space was guarded by fence. "Bionomics, host plant resistance, and management of the legume pod borer, "Genetic Differentiation among Maruca vitrata F. (Lepidoptera: Crambidae) Populations on Cultivated Cowpea and Wild Host Plants: Implications for Insect Resistance Management and Biological Control Strategies", "Pest management practices in cowpea: a review", "Effects of Transgenic Cry1Ac + CpTI Cotton on Non-Target Mealybug Pest, "Screening for Drought Tolerance in Cowpea (Vigna unguiculata L. Walp) at Seedling Stage under Screen House Condition", "Diversity of Drought Tolerance in the Genus Vigna", "Africa Imports - African Recipes - Red-Red Stew", "The Long and the Short of Yard-Long Beans", Cowpea research at the International Institute of Tropical Agriculture (IITA), Network for Genetic Improvement of Cowpea for All (NGICA), Consensus Document on Compositional Considerations for New Varieties of COWPEA (Vigna unguiculata): Key Food and Feed Nutrients, Anti-nutrients and Other Constituents, OECD Series on the Safety of Novel Foods and Feeds No. Vigna unguiculata (L.) Walp. [64] They also use the cowpea paste as a supplement in infant formula when weaning babies off milk. Absorbed nitrogen (g day−1) was (P < 0.05) higher in G3 (5.1 ± 0.46) compared with G2 (4.0 ± 0.28) and G1 (3.6 ± 0.15). Bot. Jav. (Hasskarl)", "Southern Peas - Gardening Solutions - University of Florida, Institute of Food and Agricultural Sciences", "Niebe: A Food of Choice to Combat Hunger", "Genetic Diversity and Population Structure of Cowpea (, "The Potential Role of Neglected and Underutilised Crop Species as Future Crops under Water Scarce Conditions in Sub-Saharan Africa", "Toxicity and repellence of African plants traditionally used for the protection of stored cowpea against Callosobruchus maculatus". [70], The cowpea has often been referred to as "poor man's meat" due to the high levels of protein found in the seeds and leaves. Rumen liquor and blood samples were collected to estimate the rumen and blood metabolites, respectively. It grows best in regions with an annual rainfall between 400 and 700 mm (16 and 28 in). [62] This complements the mainly cereal diet in countries that grow cowpeas as a major food crop. unguiculata (L.) Walp.) The Alabama Plant Atlas is a source of data for the distribution of plants within the state as well as taxonomic, conservation, invasive, and wetland information for each species. Percent DCP and TDN tended to be higher in G3 compared to other dietary groups. After 75 days of feeding, a metabolism trial (7 days) was conducted to determine the dry matter intake (DMI), nutrients utilization and N-balance. Consignments are to be free from pests, soil, weed seeds and extraneous material. Inventors: Msika, Philippe (32 … L'invention se rapporte à une composition comprenant un extrait de graines de Vigna unguiculata . Animals were divided in three groups of five animals in each, and offered dry mixed grasses (Cenchrus ciliaris, Sehima nervosum with small proportion of Chryosopogon fulvus and Dicanthium annulatum) and concentrate mixtures to meet their nutrient requirement. unguiculate translation in English - French Reverso dictionary, see also 'unguarded',unsuitable',ungrateful',uneducated', examples, definition, conjugation [4] While they play a key role in subsistence farming and livestock fodder, the cowpea is also seen as a major cash crop by Central and West African farmers, with an estimated 200 million people consuming cowpea on a daily basis. (Photo by Christopher Sheahan, USDA - NRCS, Cape May Plant Materials Center) Alternate Names Alternate … Flowering plant Photograph by: Nguy?n Thanh Quang. Leaflets 3, usually ovate or triangular, 1.5–16.5 x 1–12.5 cm, entire or 3-lobed, glabrous or sparsely pubescent on both surfaces. [74], This appears to be one of the latest taxonomical classifications, International Institute of Tropical Agriculture, Food and Agriculture Organization of the United Nations, "The Plant List: A Working List of All Plant Species", "International Plant Names Index, entry for, "International Plant Names Index, entry for Pl. The Atlas of Florida Plants provides a source of information for the distribution of plants within the state and taxonomic information. Qualitas Plantarum et Materiae Vegetabiles 6: 11 –5. Vigna unguiculata unguiculata is a ANNUAL CLIMBER growing to 4 m (13ft) by 0.2 m (0ft 8in) at a fast rate. The cowpea (Vigna unguiculata) is an annual herbaceous legume from the genus Vigna. [58] Like other legumes, cowpeas are cooked to make them edible, usually by boiling. [41], Severe C. maculatus infestations can affect 100% of the stored peas and cause up to 60% loss within a few months. 1. Change in body weight of animals was recorded at 15 days interval. [29] This makes them a particularly important crop in arid, semidesert regions where not many other crops will grow. A growth trial of 120 days was conducted on 15 growing sheep to evaluate cowpea grains as an alternate protein source of groundnut cake (GNC). 14 sept. 2019 - Vigna unguiculata “Pretzel Bean” is a tropical plant of the Fabaceae familly, cultivated as a food plant. seeds. 2.5 m. Die Hülsen werden 50 - 90 cm lang und sind 6 - 8 mm dick. [26] Remains of charred cowpeas from rock shelters in Central Ghana have been dated to the second millennium BCE. [27] In 2300 BC, the cowpea is believed to have made its way into Southeast Asia, where secondary domestication events may have occurred. Ab Mitte Mai können diese Jungpflanzen an Stangen an sonnigen Standorten gepflanzt werden. Maréchal, Mascherpa & Stainier Common names Antaka in language. Thèse de doctorat, USTHB 195 p -Boucelha L, Djebbar R and Abrous-Belbachir O (2019). grain is a major source of protein in the diets of sub-Saharan Africa, where the bulk of it is produced and consumed. Cowpea, Vigna unguiculata (L.), is an important grain legume grown in the tropics where it constitutes a valuable source of protein in the diets of millions of people. & Flight, C.. 1972. Early-maturing varieties of the crop can thrive in the semiarid climate, where rainfall is often less than 500 mm (20 in). [28] The first written references to the cowpea were in 300 BC and they probably reached Central and North America during the slave trade through the 17th to early 19th centuries. Average body weight gain (g day−1) was (P < 0.05) higher in G3 (58.8 ± 3.02) than G1 (46.0 ± 1.65). consommation après l’arachide (Arachis hypogeae L.) et le niébé (Vigna unguiculata L Walp.) 1: 779. In total DMI, consumption of roughage was higher (P < 0.05) in G3 than G1 and G2. ScienceDirect ® is a registered trademark of Elsevier B.V. ScienceDirect ® is a registered trademark of Elsevier B.V. Cowpea (Vigna unguiculata). Due to its tolerance for sandy soil and low rainfall, it is an important crop in … As well as an important source of food for humans in poor, arid regions, the crop can also be used as feed for livestock. [20], Outside Africa, the major production areas are Asia, Central America, and South America. Map Type: genetic: Population Type: MAGIC: Population Size: 305: Comments: MAGIC: multi-parent advanced generation intercross [24], While the date of cultivation began may be uncertain, it is still considered one of the oldest domesticated crops. The whole plant is used as forage for animals, with its use as cattle feed likely responsible for its name. The plant is often cultivated for its edible seed in the warm temperate to the tropical zones. The most damaging storage pest in cowpea [Vigna unguiculata (L.) ... Bruchidae), ravageur des graines de niébé ( Vigna unguiculata (L.) Walp) en Afrique tropicale, International Journal of Tropical Insect Science, 10.1017/S1742758400017616, 15, 03, (301-311), (2011). Fruiting plant Photograph by: AMALAN619. For eating pattern, observations were recorded for three consecutive days. ), is a legiminous plant grown in the tropical regions of Africa. [18] Cowpeas can either be short and bushy (as short as 20 cm or 8 in) or act like a vine by climbing supports or trailing along the ground (to a height of 2 m or 6 ft 7 in). Vigna unguiculata (L.) Walp., Rep. 1: 779 (1843).. Reference to a published description: CPV 191; FCBR 387, illust. [32], These characteristics, along with its low fertilisation requirements, make the cowpea an ideal crop for resource-poor farmers living in the Sahel region of West Africa. [12] However, as the plant is primarily self-pollinating, its genetic diversity within varieties is relatively low. Traditional methods of protecting stored grain include using the insecticidal properties of Neem extracts, mixing the grain with ash or sand, using vegetable oils, combining ash and oil into a soap solution or treating the cowpea pods with smoke or heat. [50] One of the plant's defenses against some insect attacks is the cowpea trypsin inhibitor (CpTI). seed priming is related to redox status of plumule, radicle and cotyledons. The invention relates to a composition containing an extract of seeds of Vigna unguiculata. It is a hardy crop which thrives in sandy soils and is relatively tolerant of drought. Cowpea (Vigna unguiculata) is used in many parts of the world for its high-protein seeds, but also for its nutrient-rich edible leaves, forage, and soil enrichment.Cowpea is generally more heat-tolerant than common bean.
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