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Registration Number

0213U005292, 0111U006206 , R & D reports

Title

Improve existing and develop new elements of the technology of growing sugar beet under irrigation Steppe of Ukraine.

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Head

Butov Vasiliy Nikolaevich,

Registration Date

04-04-2013

Organization

Institute of agroindustrial production of Mikolaiv Ukrainian academy of agrarian sciences.

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The object of study - growing of sugar beet in the rotation korotkorotatsionnom under drip irrigation. The purpose of the task: to determine the interaction of irrigation schedules, doses and methods of application of mineral fertilizers in order to obtain high productivity and quality of sugar beet for bioethanol production in drip irrigation. Research Methods: Field, visual, measuring and weighing, the thermostat-weight, mathematical-statistical. Found that the use of mineral fertilizers during the growing season in a drip irrigation increased the yield of sugar beet 9,8-12,5 t / ha. Increase in the yield on 9,8-13,8 t / ha seen with intensive irrigation regime. The greatest yield of sugar beet 60.2 t / ha was obtained by introducing the estimated amounts of mineral fertilizers N180P50K30, which is 13.2 t / ha more yield in the control (average of irrigation regime). Sugar beet under drip irrigation with mineral fertilizers provides conditional sugar output of 10.0 t / ha to 2.5 t / ha higher than the control (average of irrigation regime). The high level of return - 29.01%, and the lowest cost of production - 387.5 UAH. / T obtained from the joint application of the estimated rates of fertilizers and water-saving irrigation regime (70-70-70% HB), which is 4.31% more the level of profitability in intensive irrigation regime (70-80-80% NV). New hybrids of sugar beet in the irrigated southern chernozems able to form such a performance: Romulus (69.7 t / ha) and Khorol (65.6 t / ha), respectively hybrid sugar content 17.1% and 16.7%. The least productive was Vorskla (63.4 t / ha) and Mace (62.1 t / ha) with a sugar content under 16.4% and 15.8%. The coefficient of water consumption hybrids: Mace - 66.7 m3 / t,, Vorskla - 65.4 m3 / t ,Khorol - 63.2 m3 / t,, Romulus - 59.5 m3 / t.

Product Description

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Нертік Ольга Миколаївна
Оглобліна Валентина Миколаївна

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2020-04-02