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本文重点探讨苏丹草的需水量及其计算方法,分析地处半干旱、干旱气候条件下不同物候期的需水规律,以及水分供应状况及其对产量的影响。
This paper focuses on the Sudan grass water demand and its calculation method, analyzes the water requirement in different phenology period in semi-arid and arid climatic conditions, as well as the water supply status and its impact on the yield.