Soy Cultivation Technology with Gravity Drip Irrigation in South and Southeast Kazakhstan

Rakhiya Yelnazarkyzy, Serik Barmenbekovich Kenenbayev, Svetlana Vladimirovna Didorenko, Viktor Vladimirovich Borodychev

2019

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DOI 10.12911/22998993/109862
Data confidence 70 medium
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Abstract

The authors studied the cultivation technology with drip irrigation based on renewable water energy in comparison with furrow irrigation in two agro-ecological zones in south and southeast Kazakhstan.Three soybean varieties (Lastochka, Danaya, and Akku) were used in the study.Due to the uniform supply of water to the roots of plants, drip irrigation has a positive effect on the quantitative characteristics of growth and development of soybean plants and the formation of productivity indices, as compared to furrow irrigation.The yield of soybean varieties (an integral index that depends on the irrigation methods) increased for all varieties by 5.6-10.6 c/ha with the use of drip irrigation.