ECONOMIC AND POWER EFFICIENCY OF CULTIVATION OF DIFFERENT GRADES AND GIBRIDOV CORN SUGAR
2015
N. A. Didukh
The results of study of the variety structure of sugar corn in the Left-bank Forest'steppe of Ukraine are presented in the article. In the group of early-maturing varieties, the hybrid Spirit was found to be the most productive (5,4 t/hectare) and profitable (113,0 %) with energy efficiency ratio 2,9. The mild'ripening hybrids Bold F1 and Bonus F1 showed the productivity – 4,8-5,7 t/hectare, the profitability – 101,8-124,9 %, and the energy efficiency ratio – 2,60-3,06, respectively.
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