Maduwanthi, A. K. M. R. B; Karunarathna, B
(Belihuloya, Sabaragamuwa University of Sri Lanka, Aug-20)
This experiment was conducted at the Crop Farm of Eastern University, Sri Lanka to evaluate the
effect of different spatial arrangements on growth and yield of cowpea (Vigna unguiculata L. Walp)
under okra (Abelmoschus ...