Browsing Policy briefs by Author "Balasoriya, B.M.C.P."
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Re-design, fabrication and performance evaluation of manual conical drum seeder : a case study
Ratnayake, R.M. Chandima; Balasoriya, B.M.C.P. (United Nations, 2015-09)Rice cultivation is basically carried out by means of transplanting or direct sowing (DS). Although transplanting methods tend to give higher yields, the cost of operation is significantly high in relation to DS methods. ...