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Information × Registration Number 0214U002234, 0111U006206 , R & D reports Title Improve existing and develop new energy efficient technologies and intensive cultivation of winter crops in the steppe zone. popup.stage_title Head Butov Vasiliy Nikolaevich, Registration Date 27-01-2014 Organization Institute of agroindustrial production of Mikolaiv Ukrainian academy of agrarian sciences. popup.description2 Object of research - growing of sugar beet in short rotation crop rotation with drip irrigation. The purpose of the task : to determine the interaction modes of irrigation, doses and methods of fertilization in order to obtain high performance and quality of sugar beet roots for ethanol production in terms of drip irrigation. Research methods : field , visual , measuring and weighing , thermostat - weight , chemical , mathematical and statistical . Established that the use of mineral fertilizers in growing sugar beets in drip irrigation provides productivity growth of roots on 49,1-85,7 %. Daily drip irrigation , which involves maintaining the moisture of topsoil soil for periods of plant growth at the level of 70-80-80 % NV , provides an increase in yield of roots in relation to irrigation regime of topsoil moisture at 70 % NV in all periods of growth and development of beet on 4,8-7,4 %. The highest yield of sugar beet roots by growing them in a drip irrigation provided the estimated dose of fertilizers ( to yield 90 t / ha ) N220P60K30 combined with irrigation regime that provides for the maintenance of arable soil moisture in periods of growth beet level 70-80-80 % HB - 83.2 t / ha (average over three years ), which is 38.4 t / ha more than in the control variant. In applying the estimated dose of fertilizer and irrigation regime 70-80-80 % NV received the least cost roots - 267 UAH. / Ton and the highest level of return - 50.0 %. Determined that the hybrids of sugar beet under study in growing them in a drip irrigation, are able to form high yields of roots - 85,4-98,3 t / ha and provide output of standard sugar 13,2-19,1 t / ha. The maximum yield of hybrids provided Anichka (98.3 t / ha) , Romulus (93.5 t / ha), Zluka ( 89.5 t / ha). Most conserve moisture distinguished hybrids Anichka (coefficient of water 47.8 m3 / t) and Romulus (coefficient of water 50.3 m3 / t). Product Description popup.authors Бутов Василь Миколайович Коцюрубенко Наталія Іванівна Нертік Ольга Миколаївна popup.nrat_date 2020-04-02 Close