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0219U003504,
0116U003436
,
To improve agricultural practices of growing maize hybrids early maturing groups in the Western Forest-steppe
Golod Ruslana Mikhailivna,
15-01-2019
National academy of agrarian sciences of Ukraine Institute of feed research and agriculture of Podillya Ternopil state agricultural experimental station
The object of research is the process of optimizing the elements of the technology of growing corn for grain depending on hybrids, sowing time, standing density and the use of plant growth biostimulants. The aim of the work is to develop effective agrotechnical measures for growing corn for grain in the conditions of the western forest-steppe based on the use of hybrids of ripening groups to increase the gross yield of corn grain and recommend their production. Results - in the conditions of the western Forest-steppe, the most effective agrotechnical methods of growing of hybrids of corn of early maturity groups (terms of sowing, plant density, effectiveness of plant growth biostimulants) were developed. For the conditions of the Western Forest-Steppe, the cultivation of hybrids to Peevik and a medium-early hybrid DB Khotin is relevant, when the soil temperature warms to 10-12 ° C with a standing density of 80 thousand plants / ha. The study of the effectiveness of plant growth biostimulants gave a positive result in the treatment of seeds with Regoplant - 250 ml / t and spraying of crops in the 5–9 leaves of Regoplant 50 ml / ha. The yield increase to the control was 1.44 t / ha. Profitability of 148.1%. The improved existing technology of growing corn makes it possible to increase the productivity of the crop by 15-20%, while reducing the cost by 5-10%.
Голод Руслана Михайлівна
Парадовська Ольга Василівна
Самець Наталія Павлівна
2020-04-02
Updated: 2025-12-08
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