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盐池县历年种植小麦45000亩左右,其中冬小麦占95％以上,由于气候条件限制,加之耕作粗放,长期来产量低而不稳。通过调查分析,我们认为提高旱薄地冬小麦产量应从以下几方面入手。一、选用良种。1975年从陕西榆林地区引进榆林八号,表现抗病、抗旱力强,一般亩产80～100斤,是目前主要推广的品种。当地老芒麦抗病、抗旱、品质好,耐瘠薄,亩产也达70斤左右。根据本县气候特点,品种布局应以榆林八号为主,搭配老芒麦,适当种植庆选十五号、西峰九号等品种。二、纳雨蓄墒,防旱保墒。本县干旱少雨,土
In the past years, Yanchi County has planted about 45,000 mu of wheat, of which winter wheat accounts for more than 95%. Due to the climatic conditions and extensive farming, the output is low and unstable in the long run. Through the investigation and analysis, we believe that improving the yield of winter wheat in dryland should start from the following aspects. First, the selection of seeds. Introduced from Yulin, Shaanxi Province in 1975 on the 8th Yulin area, the performance of disease-resistant, drought-resistant, the general mu produce 80 to 100 pounds, is currently the main promotion of the species. Local old Siberian wheat disease resistance, drought, good quality, resistance to infertility, also reached 70 kg per mu. According to the county’s climate characteristics, the variety should be based on the layout of the Yulin 8, with the old Sagoe, the appropriate planting celebrations on the 15th, Xifeng on the 9th and other varieties. Second, the rain moisture storage, drought and soil moisture. Drought drought in this county, soil