Economic analysis on three corn varieties at different land preparation methods
1987
Ali, M. | Jalid, N. | Fatmiwaty, Y. (Balai Penelitian Tanaman Pangan, Sukarami (Indonesia))
On-farm research was conducted in dry season 1986, to evaluate economic performance of Arjuna, Wiyasa, and H6 corn varieties, at intensive, minimum, and zero tillage. Partial Budget, Marginal Rate of Return, and Residual analysis were used. The results showed that the highest Net Benefit about Rp 247.000 was obtained by Wiyasa variety at minimum tillage. The highest production was obtained by H6 variety at intensive tillage. This indicates the presence of interaction of varieties and tillage methods. However, according to Marginal Rate of Return and Residual Analysis Wiyasa variety at minimum should be recommended.
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