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Cowpea, an indigenous crop to sub-Saharan Africa, is found mainly in the dry savanna regions along with cereals such as millets and sorghum. Cowpea is grown primarily for human consumption of the grains, which are rich in protein, carbohydrates and contain some minerals. The development and deplo...


Boukar, O.Massawe, F.Muranaka, S.Franco, J.Maziya-Dixon, B.B.Singh, B.Fatokun, C.A.[Evaluation of cowpea germplasm lines for protein and mineral concentrations in grains]Evaluation of cowpea germplasm lines for protein and mineral concentrations in grains

Identification of the best variety from a variety trial is often done using the least significant difference (LSD), Duncan’s multiple range test (DMRT) and stability analysis methods. However, these methods are unable to discriminate among a smaller group of varieties which are not statistically ...


Ajeigbe, Hakeem A.Mohammed, S.Singh, B.[Comparative assessment of yield potentials of improved cowpea breeding lines using performance index and ranking methods]Comparative assessment of yield potentials of improved cowpea breeding lines using performance index and ranking methods

A cropping system trial involving two spray regimes, two cowpea varieties and ten cowpea-cereals ptanting pattems involving two cereals was conducted in the wet season in the nohhem Guinea Savanna of Nigeria in 1999 and 2000 to identi$ suitable row to row planting arrangement for cowpea-cereal sy...


Ajeigbe, Hakeem A.Oseni, T.Singh, B.[Effect of planting pattern, crop variety and insecticide on the productivity of cowpeacereal systems in Northern Guinea Savanna of Nigeria]Effect of planting pattern, crop variety and insecticide on the productivity of cowpeacereal systems in Northern Guinea Savanna of Nigeria

Nine cowpea (Vigna unguiculata (L.) Walp.) breeding lines were grown in 13 experiments under sole crop and intercrop management, with and without insecticide application, in Nigeria. Cowpea was intercropped with cassava (Manihot esculenta Cranz), maize (Zea mays L.) and maize-cassava in the fores...


Blade, S.Mather, D.Singh, B.Smith, D.[Evaluation of yield stability of cowpea under sole and intercrop management in Nigeria]Evaluation of yield stability of cowpea under sole and intercrop management in Nigeria

The parasitic weed, Striga gesnerioides (Willd.) Vatke, is a major constraint in cowpea [Vigna unguiculata (L.) Walp.] production semi-arid regions of sub-Sahara Africa. Several sources of resistance have been identified. Of these, B301 has shown complete resistance to Striga across several count...


Singh, B.Emechebe, A.[Inheritance of Striga resistance in cowpea genotype B301]Inheritance of Striga resistance in cowpea genotype B301

The effects of different levels of photoperiod (p; h d-1) and 50 ppm gibberellic acid (GA3) were studied on the vegetative growth, phenology and yield of a selected, unimproved but popular cowpea variety Kanannado. The different photoperiods used were 10, <12.5, >12.5 and 14 h d-1 . The GA3 was f...


Mukhtar, F.Singh, B.[Influence of photoperiod and gibberellic acid (GA3) on the growth and andflowering of cowpea [Vigna unguiculata (L.) Walp]]Influence of photoperiod and gibberellic acid (GA3) on the growth and andflowering of cowpea [Vigna unguiculata (L.) Walp]
Singh, B.Adeleke, R.Ajeigbe, Hakeem A.Olufajo, O.Ishiyaku, M.Mohammed, S.[Registration of six improved germplasm lines of cowpea with combined resistance to Striga gesnerioides and Alectra vogelii]Registration of six improved germplasm lines of cowpea with combined resistance to Striga gesnerioides and Alectra vogelii

Common bean (Phaseolus vulgaris L.) is one of the most important grain legume crops in the world. The beans grown in north-western Himalayas possess huge diversity for seed color, shape and size but are mostly susceptible to Anthracnose disease caused by seed born fungus Colletotrichum lindemuthi...


Choudhary, N.Bawa, V.Paliwal, R.Singh, B.Bhat, M.A.Mir, J.I.Gupta, M.Sofi, P.A.Thudi, M.Varshney, Rajeev K.Mir, R.R.[Gene/QTL discovery for Anthracnose in common bean (Phaseolus vulgaris L.) from north-western Himalayas]Gene/QTL discovery for Anthracnose in common bean (Phaseolus vulgaris L.) from north-western Himalayas

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