Effects of fertilizer timing and placement on grain yield and leaf nutrients of sole‐crop cowpeas (V. unguiculata) in Sierra Leone
Godfrey‐Sam‐Aggrey, W., Garber, M. J., Matturi, A. S.Volume:
8
Language:
english
Journal:
Communications in Soil Science and Plant Analysis
DOI:
10.1080/00103627709366756
Date:
January, 1977
File:
PDF, 657 KB
english, 1977