Subasinghe, S.; Dayathilake, G.A.; Senaratne, R.
(Faculty of Agriculture, University of Ruhuna, SriLanka, 2001-07-19)
A series of experiments were conducted to study the effect of inoculation and N application on growth, yield,
nodulation and N fixation of cowpea, involving both local and introduced varieties. In experiment 1,
cowpea ...