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Registration Number

0224U002925, 0121U109453 , R & D reports

Title

To improve the elements of adaptive technology of growing modern sunflower hybrids to increase their productivity and seed qualities in the conditions of the left-bank Forest-Steppe of Ukraine

Head

Totskyi Viktor M.,

Registration Date

14-03-2024

Organization

Poltava State Agricultural Research Station named after N.I. Vavilov of the Institute of Pig Breeding and Agro-industrial Production of the National Academy of Agrarian Sciences of Ukraine

Description

 The optimal elements of the adaptive technology for growing sunflower hybrids of different maturity groups in the conditions of the left-bank forest-steppe are defined and substantiated. This technology includes the cultivation of the early-ripening hybrid Kadet, the mid-ripening hybrid Vyriy with the main application of mineral fertilizers with a dose of N32Р32К32 and foliar feeding of plants in the phase of 5–6 pairs of leaves with urea (10 kg/ha). The use of these agricultural measures makes it possible to obtain productivity in the range of 3.13–3.22 t/ha. Depending on the price of sunflower seeds, the net profit ranges from UAH 16,900 to UAH 30,700/ha, profitability is 96 to 176%.

Product Description

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Len Oleksandr I.