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小麦冬灌是确保小麦丰产的重要措施。白地冬溜是否也能给秋作物创造丰产条件呢?我们去年冬天在山西省黎城县漳北灌区北马生产大队做了白地冬灌的试验。试验结果表明,在土质、耕作、施肥相同的条件下,作物生长情况,却因土地曾否进行过冬灌而有所不同。去年春旱,未经冬灌的地里的高粱,色黄叶卷;而冬灌过的,则出苗快,出苗齐,生长茁壮,穗长粒饱,亩产410斤,比未冬灌的每亩多产17斤。
Winter wheat irrigation is an important measure to ensure the high yield of wheat. Can white winter slippery also create yield conditions for autumn crops? Last winter, we conducted a trial of white winter irrigation at the North Horse Production Brigade in Zhangbei Irrigation District, Li Cheng County, Shanxi Province. The test results show that under the same conditions of soil quality, tillage and fertilization, the crop growth is somewhat different due to whether the land has been subjected to winter irrigation or not. Spring drought last year, without winter irrigation in the field of sorghum, color yellow leaf roll; and winter irrigation, the emergence of fast, the emergence of Qi, grow robust, spike length of grain, yield 410 pounds per acre than non-winter irrigation Produced 17 pounds.