Table of Contents
What is the spacing for cowpeas?
2-3 inches apart
Water seeds well to speed up germination. Spacing Requirements: Plant the cowpea seeds 2-3 inches apart, ½ inch deep directly into warm soil.
What is the seed rate of cowpea per hectare?
16 to 21 kg/ha
Seed rate required in growing Cowpeas: Usually, the required seed rate is 16 to 21 kg/ha.
What is the maturity period of cowpea?
Green pods for use as vegetable can be harvested 45 – 90 days after sowing depending on the variety. For grains, the crop can be harvested in about 90-125 days after sowing when pods are fully matured.
What is cow pea used for?
Cowpea may be used green or as dry fodder. It also is used as a green manure crop, a nitrogen fixing crop, or for erosion control. Similar to other grain legumes, cowpea contains trypsin inhibitors which limit protein utilization.
What is the best time for planting cowpea?
showed that elite cowpea lines performed better in terms of grain yield when planted between mid-June and mid-July without insecticide protection, whereas a local variety included in the study produced higher grain yield when planted between late July and early August (Asante et al., 2001).
How do you fertilize Cow peas?
As a legume fixes its own nitrogen, cowpeas do not need nitrogen fertilizer. However, applying nitrogen at a rate of 25 pounds per acre may give a boost to early growth, and increase the height of the pod set to facilitate harvest.
Which fertilizer is best for cowpea?
Cowpea does not require too much nitrogen fertilizer because it fixes its own nitrogen from the air using the nodules in its roots. However, in areas where soils are poor in nitrogen, there is a need to apply a small quantity of about 15 kg of nitrogen as a starter dose for a good crop.
How many seeds of cowpea are planted in a hole?
two seeds
Sow two seeds per hole, 2–3 cm deep and make holes 20 cm apart. Plant two border lines of cowpea as a growth control. Using the above layout, you can maintain an average 1333 accessions per ha. Sowing method The normal sowing method is direct planting.
What is the best time to plant cowpea?
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 best fertilizer for cowpeas?
How many days does it take cowpea to germinate?
7-10 days
They germinate best at a soil temperature of 65 degrees or higher. Follow the spacing directions on the packet. Seeds germinate in 7-10 days.
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.
Are cowpeas easy to grow?
Cowpeas germinate and mature quickly, so you won’t be getting that much of a headstart by starting your seeds indoors. In addition, many gardeners recommend not starting these plants indoors because the roots can be easily damaged when you are transplanting them.
Where are cow peas from?
Africa
Cowpeas are easy to grow, colorful, and tasty. Cowpeas are popular in the southern U.S., Africa, and Asia. They originated in Africa and tolerate heat, drought, and humidity much better than common beans do.
What is the classification of cowpea?
DicotyledonsBlack-eyed pea / Class
Do cowpeas add nitrogen to soil?
It produces quite a bit of nitrogen in 60 to 90 days. Forage soybeans and cowpeas are also popular summer cover crops. A summer legume cover crop is something that can enhance the production of a fall broccoli crop, Gaskin said.
How many cowpeas are in an acre?
Cowpeas can tolerate a wide range of soil types but do best when planted in well-drained soils that are slightly acidic. In most cases, cowpeas have enough drought resistance to establish without supplemental irrigation. Seeds can be drilled at a rate of 30 to 50 lbs./acre or broadcast at a rate of 50 to 75 lbs./acre.
Where was cowpea introduced?
Cowpea was probably introduced Brazil. for the family. It is an important crop in the agriculture of protein, carbohydrate, vitamins and minerals. The grain than cereals in i ron and calcium content. Cowpea leaves ar e C).
Is cowpea a cover crop?
Cowpea \\(Vigna unguiculata\\) is an annual, summer cover crop that can be used for food, forage, hay, green manure, and wildlife. Keywords Plant Guide, cowpea, Vigna unguiculata, cover crop, forage, blackeyed pea, legume, nitrogen fixation, NRCS, Plant Materials Program, Plant Data Center,
What are the limiting factors for the production of cowpeas?
are limiting cowpea production in different parts of the world. To o vercome genus with limited success because of pre-zygotic and post-zygotic barriers. eign genes into cowpea. Currently, several genes of interest such as herbicide
What is the best book on the evolution of cowpeas?
Steele, W .M. (1976) Cowpeas. In: Simmonds, N.W. (ed.) Evolution of Crop Plants. Longman, London, pp. 301–324. Arabidopsis thaliana. Plant Journal 29, 417–426. cowpea in tropical Africa. Tr opical Pest Management 38, 37–48. Timko, M. (2006) http://cowpea genomics.med.virginia.edu. countries. AgBioF orum 2 (3&4), 198–202. http://www.