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Information × Registration Number 0215U009265, 0114U000460 , R & D reports Title To develop and improve current technological methods of intensification of cultivation of seed potatoes received by a biotechnological method, in the conditions of the northern Steppe of Ukraine popup.stage_title Head Romanenko M.I., Registration Date 17-12-2015 Organization Kirovograd state agricultural experimental station of the National Academy of Agrarian Sciences of Ukraine popup.description2 Higher productivity in the cultivation of seed of potato (21,81-21,89 t/ha) was obtained when used preparations Albit, CTA Stimulant 4 and Kafom, thus, optimal for these preparations was their use in the budding phase, which provided higher conditionally net income from 1 hectare, compared to the control, on 28,7-31,2 thousand UAH. Use of the preparation CTA Stimulant 4 was effective as when spraying the plantings at the budding phase so at the phase of budding and flowering, at intervals of 15 days, at the rate of 0.5 + 0.5 l/ha, the increase of productivity to the control was 2,8- 3,4 and 3,8-4,7 t/ha. At each subsequent reproduction an infestation of potato with virus diseases manifested in all varieties in a much greater extent, more resistant were the varieties of potato Scarbnitsya and Zeleniy Gai with the indicator of 2.9 and 3.0%. Higher productivity among the varieties delivered from other zones which were tested in the environmental conditions of the northern Steppe of Ukraine, provided the varieties Scarbnitsya and Kimereya (37.3 t/ha), a conditionally net income was 221.70 thousand UAH/ha. Product Description popup.authors Романенко М.І. Сергеєва О.П. Соколовська І.М. popup.nrat_date 2020-04-02 Close