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以玉林地区近40年来大面积多种水稻节水技术开发的实践为基础,提出要解决的2个问题,导出4个理论公式和3组5个量化实用公式,以及长期稳定此技术的3个措施。
Based on the practice of developing a large variety of rice water-saving technologies in recent 40 years in Yulin area, two problems to be solved are proposed, four theoretical formulas and five quantitative practical formulas in three groups are derived, and three Measures.