Nodule Formation and Function in Six Varieties of Cowpea (Vigna unguiculata L. Walp.) Grown in a Nitrogen-Rich Field Soil in South Africa
Date
2000
Authors
AYISI, KINGSLEY K.
NKGAPELE, RAMPHOPOTLE J.
DAKORA, FELIX D.
Journal Title
Journal ISSN
Volume Title
Publisher
Balaban Publishers