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去冬今春以来,黄河流域棉区降雨量低于常年,棉田底墒不足。针对该棉区春季气温不稳,并常有寒流、低温阴雨等天气情况,应加大播种保苗力度,采取以下技术措施:一、备足良种,适期播种1、备足良种。选好品种:农业部在黄河流域棉区主推品种为鲁棉研28号、国欣棉9号、冀棉169、新植5号、瑞杂816、中棉所50。备足种子:适当增加用种量,供补种补栽用。晒种和精选:播种前15天左右破除包装,选择晴天晒种2—3
Since winter and spring, the rainfall in the cotton area of the Yellow River Basin has been below normal, with insufficient soil moisture at the end of cotton fields. In view of the unstable spring temperature in the cotton area, and frequent cold weather, cold rain and other weather conditions, we should increase the intensity of sowing seedlings to protect, take the following technical measures: First, prepare enough seeds, sowing 1, adequate seeds. Selected varieties: the Ministry of Agriculture in the Yellow River Basin cotton push the main varieties of cotton on the 28th, Guoxin Cotton 9, Jimin 169, the new plant 5, Ruza 816, cotton 50. Sufficient seeds: the appropriate increase in the amount of seedlings for replanting. Suning and selection: 15 days before sowing to get rid of packaging, sunny sun 2-3