Kariyawasam, L. G. T. W.; Dharmadasa, R. A. P. I. S.; Rudrigo, C.; Amarakoon, A. M. C.
(Department of Business Economics, University of Sri Jayewardenepura, 2019)
Vanilla is one of the economically important crops in Sri Lanka
although it is mainly confined as a home garden crop grown in mid
and low country wet zone. Farmer productivity is one of the most
important concerns in ...