Productivity of corn hybrids belonging to different maturity groups in the southern Steppe of Ukraine
Journal Title: «Таврійський науковий вісник» - Year 2017, Vol 98, Issue
Abstract
The article discusses the importance of corn cultivation in the South of the country both as a fodder and food crop. To increase corn productivity and gross yield it is recommended to introduce new hybrids of different maturity groups, which are characterized by high yield potential. The research results revealed the highest productivity of green mass for silage both under irrigation and without it in hybrids of the middle-ripening group (Kakhovkyi (FAO 360)) and in the mid-late group (Bystritsa (FAO 400)). In the study of the yield of rainfed corn for grain, hybrid Syvash (FAO 200) provided the highest yield of feed units (4,9 t/ha). Under irrigation, the mid-late hybrid Bystritsa (FAO 400) was the most yielding (11.4 t/ha) and provided the highest levels of feed units and digestible protein.
Authors and Affiliations
Р. М. Василенко
Keywords
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