The Variability of Grain Yield of Some Cowpea Genotypes in Response to Phosphorus and Water Stress under Field Conditions

The Variability of Grain Yield of Some Cowpea Genotypes in Response to Phosphorus and Water Stress under Field Conditions

The objective of this study is to identify cowpea genotypes that are tolerant to both phosphorous and drought stresses on highly weathered soil. It is hypothesized that (1) genotypes that have the highest grain yield under optimum conditions do not perform best under P or water stress and (2) genoty...

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Bibliographic Details
Main Authors: Grace Adusei, Moses Kwame Aidoo, Amit Kumar Srivastava, James Yaw Asibuo, Thomas Gaiser
Format: Article
Language:English
Published: MDPI AG 2020-12-01
Series:Agronomy
Subjects:
cowpea genotypes
water stress
phosphorus stress
highly weathered Alfisol
tropical climate
Online Access:https://www.mdpi.com/2073-4395/11/1/28

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