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0225U005009,
(0124U001629)
,
Development of a system of agrotechnical measures to improve the quality of bare grain and membrane barley (spring) seeds for the conditions of the Steppe
Встановити ефективність обробки насіння біологічно активними препаратами на посівні якості та врожайність ячменю звичайного ярого
Kozelets Halyna M., Кандидат сільськогосподарських наук
24-12-2025
Institute of Steppe Agriculture of The National Academy of Agrarian Sciences of Ukraine
To develop new agrotechnical measures to increase the yield and quality of bare-grain and membrane barley (spring) seeds in conditions of unstable Steppe moisture
The elements of the varietal technology for growing spring barley seeds have been scientifically substantiated, which provides optimal parameters of plant nutrition and a protection system, contributing to the formation of increased yield and quality of seeds after soybean and sunflower predecessors. It was established that the yield of spring barley varieties after soybean predecessor was formed within 3.29–4.35 t/ha, which is 17–34% more than after sunflower (2.81–3.24 t/ha). Treatment of common spring barley seeds with the biologically active preparation Biophosphorin and foliar feeding of plants with the organo-mineral fertilizer Dobrodiy, in the tillering phase (ВВСН 18–20) and tube formation (ВВСН 32–34), after soybean provided an increase in yield - 0.32–0.71 t/ha (9.1–20.6%); after sunflower – 0.18–0.54 t/ha (6.5–19.4%)
Halyna M. Kozelets
Vitalii A. Ishchenko
Larysa I. Kalinina
Alla V. Lukomska
2025-12-24
Updated: 2025-12-24
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