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一、选用优良品种:当前应选择高产、质优、多抗的“豫早1109”或“中375”等夏棉品种。根据黄泛区农场十二分场几年的种植情况,这两个品种麦收后直播一般亩产皮棉60公斤以上,高产地块达90公斤。 二、适时早播: 夏棉花的适宜播期是5月15日至6月10日,在此期间播种越早,亩产越高越稳,根据各地的生产条件尽可能提早播种,最迟不能晚于6月15
First, the selection of fine varieties: the current should choose high yield, high quality, multi-resistant “Yu early 1109” or “375” and other summer cotton varieties. According to several years of cultivation in the 12th sub-farm of the Yellow River Pantry, the two varieties of wheat were broadcasted after receiving 60 kg of lint per mu and 90 kg of high-yield plots. Second, the timely early sowing: summer sowing suitable sowing May 15 to June 10, sown earlier in this period, the higher the yield per acre more stable, according to the production conditions throughout the planting as soon as possible, the latest not Later than June 15