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1982年6月10日,正当棉花盛蕾期,宿县褚兰区杨庄公社南部下了一场冰雹和暴雨,受灾棉田达3,000多亩。棉头被打断,枝叶打落,茎秆打破,营养汁液外渗,受灾中心地块棉苗被打成光秆,有绝收的危险。有的农户失去信心,将棉田耖掉改种其它作物。我们对未耖的两千余亩棉田采取有效的管理措施,获得了亩产皮棉127斤的收成。我们的做法是:一、及时中耕松土,提高地温降雹后,不仅棉田表层土壤板结,而且温度大大下降,有时可降到作物生育期临界温度以下,对作物
On June 10, 1982, just under the peak of cotton buds, a hail and heavy rain hit the south of Yangzhuang commune in Chulan District of Suxian County, affecting 3,000 mu of cotton fields. Cotton was interrupted, branches and leaves knocked down, stalks break, nutrient juice extravasation, the affected area cotton seedlings were labeled as light stalk, there is no risk of harvest. Some farmers lose confidence and change cotton fields to other crops. We have taken effective management measures for the remaining 2,000 mu of cotton fields and obtained a harvest of 127 pounds of mu of lint. Our approach is: First, the timely cultivation of loose soil, raising the ground temperature After hail, not only cotton surface soil compaction, and the temperature dropped significantly, and sometimes can fall below the critical temperature of crop growth period, crop