Effect of 6-BA on the Plant Regeneration via Organogenesis from Cotyledonary Node of Cowpea (Vigna unguiculata L. Walp)

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World Literature on Cowpea (vigna Unguiculata (l.) Walp)

s of unseen materials (mainly papers presented at or reports of meetings of professional associations) 8 Articles in the proceedings of international symposia 7 Articles in the international institute of tropical Agriculture Research Highlights 4 Articles in the proceedings of international colloquia 1

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Effect of pO(2) on Growth and Nodule Functioning of Symbiotic Cowpea (Vigna unguiculata L. Walp.).

Nodulated cowpea (Vigna unguiculata L. Walp. cv Vita 3:Bradyrhizobium CB 756) plants were cultured with their whole root system or crown root nodulation zone maintained for periods from 5 to 69 days after planting in atmospheres containing a range of pO(2) (1-80%, v/v) while the rest of the plant grew in normal air. Growth (dry matter yield) and N(2) fixation were largely unaffected by pO(2) fr...

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Isolation and Characterization of Four Isoinhibitors from Cowpea (Vigna unguiculata (L.) Walp.) Seeds

Four isoinhibitors of trypsin have been isolated from the cowpea, Vigna unguiculata (L.) Walp., in a highly purified state, as indicated by Urea-SDS-polyacrylamide gel electrophoresis, equilibrium chromatography, and amino acid analysis. The amino acid composition was characterized by the absence of free -SH groups, high half-cysteine, and the absence of tryptophan and methionine in isoinhibito...

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Effect of pO(2) during Growth on the Gaseous Diffusional Properties of Nodules of Cowpea (Vigna unguiculata L. Walp.).

Adaptations of nodules of cowpea (Vigna unguiculata L. Walp. cv Vita 3: Bradyrhizobium CB 756) to growth in pO(2) ranging from 1 to 80% O(2) (volume/volume) involved both readily reversible mechanisms of adjustment and more stable alterations which together resulted in nodules with widely ranging resistance to diffusion of gases. Those grown in subambient pO(2) (1-5% O(2) were altered such that...

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Triple inoculation with Bradyrhizobium, Glomus and Paenibacillus on cowpea (Vigna unguiculata [L.] walp.) development

The use of microorganisms to improve the availability of nutrients to plants is of great importance to agriculture. This study aimed to evaluate the effect of triple inoculation of cowpea with arbuscular mycorrhizal fungi (AMF), plant growth-promoting bacteria (PGPB) and rhizobia to maximize biological nitrogen fixation (BNF) and promote plant growth. The experiment was conducted in a greenhous...

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ژورنال

عنوان ژورنال: Journal of Agricultural Science

سال: 2013

ISSN: 1916-9760,1916-9752

DOI: 10.5539/jas.v5n5p1