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Information × Registration Number 0221U100261, 0119U000027 , R & D reports Title Improve the technology of growing chickpea seeds on the dark chestnut soils of the Southern Steppe popup.stage_title Head Vlaschuk Anatoliy M, Кандидат сільськогосподарських наук Registration Date 04-01-2021 Organization The Institute of Irriiqated Aqriculture of the NAAS Ukraine popup.description2  The object of research - the processes of growth, development, formation of seed productivity, water consumption of chickpea plants on the dark chestnut soils of the Southern Steppe of Ukraine. The aim is to establish the processes of formation of yield and sowing qualities of chickpea seeds depending on the application of herbicides at different times of their application in the conditions of the Southern Steppe of Ukraine. Research methods: field, visual measuring and weighing, laboratory, mathematical and statistical, computational and comparative. As a result of the task, the elements of the technological process of chickpea cultivation were improved, namely: the use of herbicides at different times of their application on the dark chestnut soils of the Southern Steppe of Ukraine. It was found that the use of herbicides on chickpea crops affected the growth and development of plants and, as a consequence, the formation of seed yield. Optimal conditions for the growth and development of chickpea plants in the Southern Steppe of Ukraine were developed with the use of Merlin – 0,13 l/ha (Factor A - herbicide), when the average yield of crop seeds, on average, was 1,49 t/ha. With the use of Stealth – 2,5 l/ha and Imi Vit - 1,0 l/ha, this figure was 0,26 and 0,08 t / ha, respectively (NIR05 – 0,.06 t/ha). The highest average yield, by factor B (term of herbicide application) – 0,74 t/ha, established for the use of herbicides in chickpea crops after sowing (NIR05 – 0,18 t/ha). The maximum yield – 1,54 t/ha was obtained on the variant where the herbicide Merlin was applied – 0,13 l/ha after sowing the crop. In the control variants, the highest average seed yield – 1,61 t/ha was obtained in the control variants 2 (manual weeding). The maximum conditionally net profit – 16,4 thousand UAH/ha at the lowest cost of one ton of seeds – 7351 UAH and the highest level of profitability – 145,0% is set for the option using the herbicide Merlin – 0,13 l/ha after sowing. Product Description popup.authors Vlaschuk Anatoly M Drobit Olesya S Clause Maxim A Konashchuk Elena P Misevich Olexander V Prishepo Mykola M popup.nrat_date 2021-01-04 Close