Effect of Inter-row and Intra-row Spacing on Phenological Characters of Cowpea (Vigna unguiculata L. Walp) Varieties in Semi-arid Region of North-Western Nigeria
A. J. Augustine · Journal of Experimental Agriculture International · 2018
Aims: Field trials were conducted at the research farm of the Institute for Agricultural Research, Ahmadu Bello University, Samaru, Zaria, Nigeria during the wet seasons of 2006 and 2007 to investigate the effect of inter-row and intra-row spacing on the growth and phenological c...
Open access
Research Article
10.9734/JEAI/2018/13986