Annual or perennial, erect to climbing herb; stems glabrous or slightly hairy. Attachments (8) This is 1-1.5 ft erect herb, with about 15cm or more long legumes. Hooghly sk-nov-02 - Vigna unguiculata (L.) Walp. By using our services, you agree to our use of cookies. Stipules submedifixed with an entire spur, 2–6 mm long. 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. Early-maturing varieties of the crop can thrive in the semiarid climate, where rainfall is often less than 500 mm (20 in). Vigna catjang (Burm.f.) They can have a smooth or rough coat and be speckled, mottled, or blotchy. Black-eyed peas were first introduced to the southern states in the United States and some early varieties had peas squashed closely together in their pods, leading to the other common names of southern pea and crowder pea. unguiculata (L.) Walp.) Vigna unguiculata unguiculata is a ANNUAL CLIMBER growing to 4 m (13ft) by 0.2 m (0ft 8in) at a fast rate. Habit and life span: Annual or perennial, erect, trailing or climbing, herb.. : L'invention se rapporte à une composition comprenant un extrait de graines de Vigna unguiculata. We report the insecticidal efficacy of Jatropha curcas seed oil against two bruchid beetle species, Callosobruchus maculatus Fab and Bruchidius atrolineatus Pic, devastating stored cowpea seeds (Vigna unguiculata). The Atlas of Florida Plants provides a source of information for the distribution of plants within the state and taxonomic information. Close, Alisa Huffaker, and Eric A. Schmelz: This page was last edited on 6 December 2020, at 10:01. L.W. Cowpea seeds provide a rich source of proteins and calories, as well as minerals and vitamins. [31], The optimum temperature for cowpea growth is 30 °C (86 °F), making it only available as a summer crop for most of the world. Carter, P. L . 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. Nitrogen-intake (g day−1) was (P > 0.05) higher in G3 (17.4 ± 1.21) than G2 (15.7 ± 0.80) and G1 (14.0 ± 0.60). One peduncle can support four or more seed pods. [11] 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. Cowpeas were domesticated in Africa and are one of the oldest crops to be farmed. Exact figures for cowpea production are hard to come up with as it is not a major export crop. sur les performances germinatives et la tolérance au stress hydrique. Bioassays were conducted to assess the individually insecticidal activities of hexane, acetone, and methanol extracts from Hemizygia welwitschii Rolfe-Ashby leaves powder against Callosobruchus maculatus (F.). 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. Le taux initial d'absorption d'eau fut significativement plus lent chez les variétés de graines ayant des enveloppes plus épaisses. 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. Borulce in Turkish Ab Mitte Mai können diese Jungpflanzen an Stangen an sonnigen Standorten gepflanzt werden. (Coléo, Bruchidae), élevées sur graines de Vigna unguiculata Walp. Crossref. Plant Symbol = VIUN Contributed by: USDA NRCS Cape May Plant Materials Center, Cape May, NJ . 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. Colours include white, cream, green, red, brown, and black, or various combinations. For Endorsement No 3002 the following phytosanitary measure must be met to fulfill item 19 of the Annexed Table 1-2 of the Ordinance for Enforcement of the Plant Protection Act. Casey, J. Le niébé, Vigna unguiculata (L.) Walp., est une des principales légumineuses alimentaires mondiales. The ideal soils are sandy and it has better tolerance for infertile and acid soil than most other crops. The website also provides access to a database and images of herbarium specimens found at the University of South Florida and other herbaria. 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. CP and cell wall polysaccharide contents were higher in GNC than in cowpea grain. grain is a major source of protein in the diets of sub-Saharan Africa, where the bulk of it is produced and consumed. The invention also relates to a method for extracting a Vigna unguiculata … V. Lienard, D. Seck, Revue des methodes de lutte contre Callosobruchus maculatus (F.) (Coleoptera: 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). Spargelbohne Vigna unguiculata subsp. [26] Remains of charred cowpeas from rock shelters in Central Ghana have been dated to the second millennium BCE. Bot. [19][21] Their texture and colour are very diverse. Vigna unguiculata Bertoni Vigna unguiculata (Harv.) [38], Insects are a major factor in the low yields of African cowpea crops, and they affect each tissue component and developmental stage of the plant. It grows best in regions with an annual rainfall between 400 and 700 mm (16 and 28 in). Cookies help us deliver our services. Bruchidius atrolineatus (Pic) is present in crops of Vigna unguiculata towards the end of the dry season at the beginning of September when pods start to form. Percent DCP and TDN tended to be higher in G3 compared to other dietary groups. [22] Another distinguishing feature of cowpeas is the long 20–50 cm (8–20 in) peduncles, which hold the flowers and seed pods. Copyright © 2005 Published by Elsevier B.V. https://doi.org/10.1016/j.smallrumres.2005.04.022. Females lay many eggs on most available green pods. sesquipedalis) are related to black-eyed peas (subsp. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and prefers well-drained soil. Suitable pH: acid, neutral and basic (alkaline) soils. Species. : Yard long beans can fix their own nitrogen but should be inoculated with Bradyrhizobium if they have not been grown on a site before. Estimating world cowpea production is rather difficult, as it is usually grown in a mixture with other crops, but according to a 1997 estimate, cowpeas are cultivated on 12.5 million hectares (31 million acres) and have a worldwide production of 3 million tonnes. [33] The crop is mostly intercropped with pearl millet, and plants are selected that provide both food and fodder value instead of the more specialised varieties. After 75 days of feeding, a metabolism trial (7 days) was conducted to determine the dry matter intake (DMI), nutrients utilization and N-balance. Scientific Name: Vigna Savi. The cowpea (Vigna unguiculata) is an annual herbaceous legume from the genus Vigna. SONIRY Samen-Paket Nicht Pflanzen: Vigna Unguiculata Schwarz d PEA/Grote B Frische für die Keimung: Amazon.de: Küche & Haushalt The pods of this plant are amazing forms, they are reminiscent of Alsatian pretzels ! "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. 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). During September, pods gradually reach maturity whilst new pods are formed. ; Anzucht: Aussaat ab April in Töpfe und warm vorkultivieren. IJIAS is an open access journal that publishes papers submitted in English, but also in French, Spanish and Arabic. [46] The most common methods of protection involve the use of insecticides, the main pesticides used being carbamates, synthetic pyrethoids, and organophosphates. Activites proteolytiques et anti-trypsine des graines de Vigna unguiculata: Repartition et interaction [72], According to the Food and Agriculture Organization of the United Nations, as of 2012, the average cowpea yield in Western Africa was an estimated 483 kilograms per hectare (0.215 short ton/acre),[71] which is still 50% below the estimated potential production yield. [50] One of the plant's defenses against some insect attacks is the cowpea trypsin inhibitor (CpTI). Blood metabolites were comparable amongst the dietary groups. Rumen liquor and blood samples were collected to estimate the rumen and blood metabolites, respectively. vigna čínská Vigna unguiculata (L.) Walp. 1: 779. The asparagus bean (Vigna unguiculata subsp. A second domestication event probably occurred in Asia, before they spread into Europe and the Americas. 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 - Il est susceptible de Il est susceptible de combler les nombreux déficits protéiques enregistrés dans les pays en développement où les carences alimentaires Vigna unguiculata is a member of the Vigna (peas and beans) genus. [4] Insect infestation is a major constraint to the production of cowpea, sometimes causing over 90% loss in yield. [49] The cowpea mosaic virus (CPMV), discovered in 1959, has become a useful research tool. 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. … The timing of planting is crucial, as the plant must mature during the seasonal rains. The names found have these generic epithets: Vigna; species epithets begin with: U; The results can also be downloaded as a CSV file (Unicode UTF-8 encoding).. See "Status", "Confidence level", "Source" for … 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. grains was investigated in Kisangani, Zaire. These inhibitors are isolated by selective trapping on insoluble trypsin. Four subspecies of cowpeas are recognised, of which three are cultivated. 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. unguiculata – southern pea Subordinate Taxa. is one of the most widely adapted grain legumes in hot regions of Africa, Asia and the Americas. [66] A popular dish was Hoppin' John, which contained black-eyed peas cooked with rice and seasoned with pork. Source: [49] The plant is susceptible to mosaic viruses, which cause a green mosaic pattern to appear in the leaves. The objective of this work was to estimate genetic parameters to understand the inheritance of seed sizes in cowpea. 14 sept. 2019 - Vigna unguiculata “Pretzel Bean” is a tropical plant of the Fabaceae familly, cultivated as a food plant. 45 plant name records match your search criteria Vigna unguiculata.The results are below. (Photo by Christopher Sheahan, USDA - NRCS, Cape May Plant Materials Center) Alternate Names Alternate … [6] The name was most likely acquired due to their use as a fodder crop for cows. Rar. [19][20] The taproot can penetrate to a depth of 2.4 m (7 ft 10 in) after eight weeks. 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. [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. [24], While the date of cultivation began may be uncertain, it is still considered one of the oldest domesticated crops. 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. [34], Storage of the seeds can be problematic in Africa due to potential infestation by postharvest pests. Pronunciation of Vigna unguiculata with 1 audio pronunciation, 5 synonyms, 2 translations and more for Vigna unguiculata. [12][15], The first written reference of the word 'cowpea' appeared in 1798 in the United States. Imbibition de graines de Vigna unguiculata selon les différents traitements. However, this oviposition behaviour results in an important egg mortality. [48] Common diseases include blights, root rot, wilt, powdery mildew, root knot, rust and leaf spot. Inventors: Msika, Philippe (32 … Cookies help us deliver our services. As well as an important source of food for humans in poor, arid regions, the crop can also be used as feed for livestock. Sequipedalis. 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. A number of experiments were designed to extract, separate and characterise the major seed proteins of cowpea, Vigna ungiculata (L.) Walp. The whole plant is used as forage for animals, with its use as cattle feed likely responsible for its name. A Report on the Fauna from the Sites of Ntereso and Kintampo Rock Shelter Six in Ghana: With evidence for the Practice of Animal Husbandry During the Second Millennium BC. Digestibility of nutrients (CP and fiber fractions) was similar amongst the dietary groups, except EE digestibility that varied (P < 0.05) amongst the groups. Vigna cylindrica (L.) Skeels. [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. Change in body weight of animals was recorded at 15 days interval. [41], Severe C. maculatus infestations can affect 100% of the stored peas and cause up to 60% loss within a few months. [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. [13][25], Cowpeas thrive in poor dry conditions, growing well in soils up to 85% sand. [69] Cowpea starch is digested more slowly than the starch from cereals, which is more beneficial to human health. 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. Map Type: genetic: Population Type: MAGIC: Population Size: 305: Comments: MAGIC: multi-parent advanced generation intercross [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). L'invention se rapporte à une composition comprenant un extrait de graines de Vigna unguiculata . Wetland Status. 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. Unguiculata is Latin for "with a small claw", which reflects the small stalks on the flower petals. 10 Gram Long Bean Vigna Unguiculata Seeds Cowpea Snake Bean Vegetable Mini Garden Price: $1.79 Original Price: $1.99 Loading In stock. [42][43] The weevil generally enters the cowpea pod through holes before harvest and lays eggs on the dry seed. Cultivated cowpea is … 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. unguiculate translation in English - French Reverso dictionary, see also 'unguarded',unsuitable',ungrateful',uneducated', examples, definition, conjugation [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). & Flight, C.. 1972. [13] From there they traveled north to the Mediterranean, where they were used by the Greeks and Romans. à produire à la fois des graines et du fourrage à Shika au Nigeria Huit variétés de niébé améliorées et une locale (témoin) ont été testées en champ pendant trois ans en vue d’évaluer leur performance à produire à la fois des graines et du fourrage. 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.) [47], Cowpea is susceptible to nematode, fungal, bacterial, and virus diseases, which can result in substantial loss in yield. The seeds are usually cooked and made into stews and curries, or ground into flour or paste.

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