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本文根椐喀左县的基本情况,具体分析了旱灾产生的原因,按农业可持续发展的要求,提出了预防和减轻半干旱地区干旱发生的相关农业技术对策。
Based on the basic situation of Qazuo County, this paper analyzes the causes of drought in detail and puts forward the agricultural technology countermeasures to prevent and reduce the drought in semi-arid areas according to the requirements of sustainable development of agriculture.