Classification of cowpea
What is the scientific classification of cowpea?
What are the types of cowpea?
Black-eyed pea/Lower classifications
What are the characteristics of cowpea?
Cowpeas are typically climbing or trailing vines that bear compound leaves with three leaflets. The white, purple, or pale-yellow flowers usually grow in pairs or threes at the ends of long stalks. The pods are long and cylindrical and can grow 20–30 cm (8–12 inches) long, depending on the cultivar.
What is the origin of cowpeas?
Cowpea (Vigna unguiculata) Cowpea is a food and animal feed crop grown in the semi-arid tropics covering Africa, Asia, Europe, the United States, and Central and South America. It originated and was domesticated in Southern Africa and was later moved to East and West Africa and Asia.
What are the diseases of cowpea?
The plants are infected with a large number of fungal diseases viz. blight (Ascochyta rabiei, A. alternata, Colletotrichum dematium, Stemphylium sarciniforme), wilt (Fusarium oxysporum), powdery mildew (Leveillula taurica), dry root rot (Rhizoctnia bataticola), stem rot (Sclerotinia sclerotium), wet root rot (R.
What is the local name for cowpea?
Local names for cowpea also include “seub” and “niao” in Senegal, “wake” or “bean” in Nigeria, and “luba hilu” in the Sudan. In the United States, it is typically referred to as blackeye beans, blackeye peas, crowder peas and southern peas.
What are the growth stages of cowpea?
The three different stages of plant development (preflowering, flowering, and postflowering) exposed to the different temperature regimes were assessed after 7 d of incubation for the effects of temperature on the growth and nutritional quality of cowpea.
What is the scientific name of long beans?
Is cowpea a vegetable?
Unlike other legumes, cowpea can be consumed at different stages in its development: fresh green leaves, dry leaves, green pods, green beans, or dry grain. The most popular—or at least most common—is the last. Pods The immature seeds and the immature seed pods are boiled and eaten as a vegetable.
Is cowpea a Monocot?
Monocotyledons plants: These are plants with one seed leaf or Cotyledons e.g. maize, rice, oil palm, coconut, wheat, millet, banana etc. Dicotyledonous plants: These are plants with two seed leaves or cotyledons e.g. cowpea, mango, citrus, cashew groundnuts, tomatoes, kola, mango etc.
What is the scientific name of Rai?
What is the difference between cowpea and beans?
Black-eyed peas (Vigna unguiculata) are a variety of the cowpea and are part of the family of beans & peas (Leguminosae or Fabaceae in the USA). Although called a pea, it is actually a bean. Both peas and beans are legumes, and both have edible seeds and pods.
How many types of cowpea do we have?
Cowpeas are classified into five cultivar-groups: biflora, melanophthalmus, sesquipedalis, textilis and unguiculata (Pasquet, 2000). Among the cultivated crop plants, the cowpea is one of the most variable species in terms of its plant growth, morphology, maturity and grain1 types (Singh, 2014).
What are the benefits of cowpeas leaves?
Cowpea leaves are known to be rich in proteins, vitamins such as provitamin A, folate, thiamin, riboflavin, and vitamin C, and minerals, such as calcium, phosphorus, and iron (Kirakou, 2014; Xiong et al., 2016).
What is the origin and distribution of cowpea?
Based on the parallel presence of diverse and morphologically different types of cowpeas in the Indian subcontinent, as well as in Africa, it was initially speculated that both India and Africa may be independent centers of origin and domestication of cowpea.
What is the difference between cowpeas and black-eyed peas?
Black-eyed peas, also known as cowpeas, are a common legume cultivated around the globe. Despite their name, black-eyed peas are not peas but rather a type of bean. They’re generally very pale in color and feature a large black, brown, or red spot that resembles an eye.
How cowpea is cultivated?
It can grow successfully in acidic soil but not in saline/alkaline soil. In hard soil, one deep ploughing followed by two or three harrowing and planking are sufficient. In normal soil only two harrowing & planking is enough. For summer season crop give a irrigation immediately after harvesting of Rabi crop.
What are the growth stages of cowpea?
The three different stages of plant development (preflowering, flowering, and postflowering) exposed to the different temperature regimes were assessed after 7 d of incubation for the effects of temperature on the growth and nutritional quality of cowpea.
What is the local name for cowpea?
Local names for cowpea also include “seub” and “niao” in Senegal, “wake” or “bean” in Nigeria, and “luba hilu” in the Sudan. In the United States, it is typically referred to as blackeye beans, blackeye peas, crowder peas and southern peas.
What is cowpea in agriculture?
Cow pea is oldest annual legume grown throughout India for green pods, dry seeds, green manure and fodder. It is considered as crop of African origin. It is drought hardy crop also quick growing thus supressed weeds during initial stage. It also help to conserved soil and moisture.
What are the pest of cowpea?
The most damaging insect pests are aphids, flower thrips, the Maruca pod borer and pod-sucking bugs. The cowpea aphid causes economic losses directly by sucking sap and indirectly through transmission of viral diseases. The Maruca pod borer feeds on every part of the cowpea plant.
How long do cowpeas take to grow?
Cowpeas take 80 days or more to become ready for harvest. If growing on a vine, they will need some support like a pole or fence during their growth.