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Registration Number

0223U000353, 0121U000050 , R & D reports

Title

02.02.01.02.F. "Theoretically substantiate highly productive crop rotations in relation to climate change with different specialization of agricultural production in the conditions of the Left Bank Forest-Steppe of Ukraine"

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Head

Shapoval Ivan S., Кандидат сільськогосподарських наук

Registration Date

06-01-2023

Organization

Cherkasy State The Agricultural Experimental Station of National Scientific Center "Institute of Agriculture of National Academy of Agrarian Sciences of Ukraine"

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 The influence of the ratio of crops in crop rotations with a long rotation on the productivity of multi-rotational crop rotations was studied. The structure of sown areas has been improved: the optimal area of ​​winter wheat in crop rotation is 30%, sunflower - up to 10-20%. Saturation of the crop rotation with corn for grain up to 40%, up to 20% with sunflower, 20% with oilseed radish and soybean increases (Kee) to 5.28-5.47. Five-field crop rotations with grain saturation of 60-80%, namely: peas - winter wheat - soybean - corn - spring wheat. Harvest from 1 ha of grain is 5.77 t/ha, fodder units – 10.53 t/ha, digestible protein 0.79 t/ha. Profit 18,140 hryvnias/ha with a profitability of 90.8%. For farms with developed animal husbandry for the production of fodder grain, milk and calves, 5- and 10-day crop rotations with grain saturation of 70-80%, including corn 20-30%, barley and perennial grasses 10-20% provide collection of fodder grain 3.1 - 4.72 t/ha, fodder units 8.92 - 10.53 t/ha, digestible protein 0.79 - 0.80 t/ha. Net profit 19,296 - 18,140 hryvnias/ha with profitability of 94 - 90.8%. The most productive crop rotation with grain saturation 80%, including corn for grain 40%, grain harvest 5.33 - 5.77 t/ha, fodder units 10.33 - 10.53 t/ha, protein 00.79 - 0 ,80 t/ha, with a net profit of UAH 18,140 – 19,296/ha.

Product Description

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Kravchenko Vitalii P.
Chala Svitlana Volodymyrivna
Shapoval Ivan S.
Yaremych Lidia Vasylivna
Yarmilko Svitlana Andriivna

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2023-01-06