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通过在额尔齐斯河流域阔斯特克乡的实验,分析其现行灌溉方式对作物需水量的满足程度。结果表明现行灌溉制度与灌溉方式虽然可以满足作物需水,但灌水定额量很大,而土壤蓄水能力有限,灌溉水量的2/3以上成为余水或深层渗漏,在大豆生长后期存在灌水过多现象。
Through the experiment in Westerk Township, Irtysh River Basin, the current irrigation methods to meet the crop water requirements. The results show that although the current irrigation system and irrigation methods can meet the crop water demand, the irrigation quota is very large while the soil water storage capacity is limited, and more than two-thirds of the irrigation water becomes residual water or deep leakage. There is irrigation in the later stage of soybean growth Too many phenomena.