Genotype x environment interaction effect on grain yield of cowpea (Vigna unguiculata (L.) Walp) in Deciduous forest and Sudan savanna ecologies of Ghana

• Council for Scientific and Industrial Research (GH)
• CSIR-Savanna Agricultural Research Institute (GH)

tel qu’imprimé : Justice Frederick Awuku

• Council for Scientific and Industrial Research (GH)
• CSIR-Savanna Agricultural Research Institute (GH)

• Council for Scientific and Industrial Research (GH)
• CSIR-Savanna Agricultural Research Institute (GH)

tel qu’imprimé : Isaac Amegbor

• Council for Scientific and Industrial Research (GH)
• CSIR-Savanna Agricultural Research Institute (GH)

• Council for Scientific and Industrial Research (GH)
• CSIR-Savanna Agricultural Research Institute (GH)

• Council for Scientific and Industrial Research (GH)
• CSIR-Savanna Agricultural Research Institute (GH)

• Council for Scientific and Industrial Research (GH)
• CSIR-Savanna Agricultural Research Institute (GH)

• Council for Scientific and Industrial Research (GH)
• CSIR-Savanna Agricultural Research Institute (GH)

tel qu’imprimé : Peter Asungre

• Council for Scientific and Industrial Research (GH)
• CSIR-Savanna Agricultural Research Institute (GH)

• Council for Scientific and Industrial Research (GH)
• CSIR-Savanna Agricultural Research Institute (GH)

• Council for Scientific and Industrial Research (GH)

• Council for Scientific and Industrial Research (GH)

• University of Ghana (GH)