Search academic texts

Information × Registration Number 0219U000117, 0116U001112 , R & D reports Title Optimize the elements of the technology of growing new maize hybrids of various FAO groups with different irrigation methods and irrigation water quality popup.stage_title Head Pysarenko Pavlo Volodymyrovich, Registration Date 16-01-2019 Organization Institute of irrigation farming NAAS of Ukraine popup.description2 Object of research: maize hybrids, irrigation methods, irrigation water quality, soil. The aim of the work is to investigate the influence of different irrigation methods (drip and sprinkling) under the conditions of using different-quality irrigation water of the Ingulets and Kakhovka irrigation systems on the formation of new adaptive intensive type of corn hybrids of various FAO groups in the Southern Steppe of Ukraine, which will ensure the effective use of irrigation systems and irrigation water , increasing the yield and quality of grain, will increase the profitability of production. Research method: - field experience with a complex of laboratory and field analytical studies. According to the hydrochemical composition, the water of the Kakhovskaya irrigation system is predominantly hydrocarbonate, calcium with a high content of magnesium. According to the assessment of water quality, according to agronomical indicators, it is assessed as being limitedly suitable for irrigation because of the danger of alkalization of the soil - water of class I. Water quality indicators of the Ingulets irrigation system were relatively stable throughout the irrigation period and were responsible for class II agronomic indicators as per GOST 2730-94; on environmental indicators of class I according to GNI 33-5.5-02-97. That is, irrigation water is suitable for irrigation of all agricultural crops. Product Description popup.authors Біднина Ірина Олександрівна Козирєв Варей Валерійович Лавриненко Юрій Олександрович Марченко Тетяна Юріївна popup.nrat_date 2020-04-02 Close