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长期以来,莜麦平均单产只有100斤左右。干旱是造成莜麦低产的重要原因之一。为探明莜麦各发育时期的需水特点,以及不同时期灌水及干旱处理对产量的影响,于1983—1984年进行了莜麦需水时期试验。一、试验方法:
For a long time, 莜 wheat average yield of only about 100 pounds. Drought is one of the important reasons for the low yield of 莜 wheat. In order to find out the characteristics of water demand in different developmental stages of oatmeal, and the effects of irrigation and drought treatments on the yield in different periods, the oatmeal water requirement period test was conducted in 1983-1984. First, the test method: