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Bulletin of Gulistan State University

Abstract

The article considers the influence of irrigation methods on the yield of winter wheat and saving vegetation irrigation. The procedure and timing of irrigation of winter cereal crops are determined depending on the amount of irrigation, irrigation standard, climate of the region, soil and hydrogeological conditions, as well as biological characteristics of the cultivated variety and applied agrotechnical measures. Application of terms, norms and energy-saving technologies of irrigation of winter wheat in the period when there is a shortage of water is of great importance in prevention of water consumption, washing of arable soil, understatement of used mineral fertilizers and prevention of environmental pollution. High yields of grain crops depend on the right choice of varieties by region, the right sowing system, timely agricultural practices, irrigation procedures, and the effective use of modern technologies and irrigation methods. The introduction of crops in the field, the study of its cultivation and the development of agricultural measures are required.

First Page

62

Last Page

67

References

2017-2021 yillarda O’zbekistonni rivojlantirishning beshta ustivor yo’nalishlari bo’yicha harakatlar strategiyasi. O’zbekiston Respublikasi PF-4947-son 07.02.2017. Хalq so’zi. -Тoshknt. 2017.

Jo'raqulov B., Mirzaev Sh., Nazarov A. Kuzgi bugdoy etishtirishda suvni tejovchi texnologiyalar va sozlash tartibi // G'o'za va kuzgi bugdoy agrotexnologiyalarini rivojlantirish bo'yicha Xalkaro ilmiy-amaliy konferentsiya materiallari.-Toshkent, 2003. -B. 76-79.

Kamilov B.S., Bezborodov G.A. Влияние обработки почвы при капельном орошении хлопчатника на её водно-физические и микробиологические свойства / Сб. науч. работ по капельному орошению. -Tashkent, 1995. –S. 48-60. (in Russian)

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