油菜茬棉花也能夺高产

来源 :山西农业科学 | 被引量 : 0次 | 上传用户:xueyueer001
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平陆县梁滩大队一队1979年种了11.4亩油菜茬棉花,亩产油菜子258斤、皮棉105.8斤,实践证明这是解决棉油争地矛盾、实现用地养地结合的好措施。油菜茬棉花的播期一般推迟到小满前后,能避开春寒低温阶段,减少了烂种缺苗,生长发育加快,生育期相对缩短,病虫害减少,每亩比春播的各项管理用工少4.2个,节省药费80%,而且经济收入高。据梁 A team of Liangtan brigade in Pinglu County planted 11.4 mu of rape stubble in 1979, yielding 258 kg of rapeseed and 105.8 kg of lint. Practice proved that this is a good measure to solve the conflict between cotton and oil and realize the combination of land and land. Rape stubble cotton sowing generally delayed before and after Xiaman, can avoid the cold phase of the cold spring, reducing the lack of lack of seedlings growth and development, growth period is relatively shortened, pests and diseases reduced, less than the management of spring per acre 4.2 , Save 80% of drug costs, and high economic income. According to the beam
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