江汉平原棉区麦后短季棉直播示范述评

摘要

为了探索江汉平原棉区棉花轻简化栽培技术，在农业部棉花轻简化栽培项目的资助下，于2015年在湖北省潜江市进行了麦后短季棉机械直播栽培示范，同时以人工点播为参照。结果表明：在湖北潜江地区小麦收获后，可选择生育期100天左右的短季棉品种直播，其产量不低于常规春播棉，是一项适合江汉棉区推广的棉花轻简栽培技术。%In order to explore the light and simple cultivation techniques of cotton in Jianghan Plain,the demonstration of short-season cotton mechanical direct seeding cultivation under the assistance of cotton light and Simplified Cultivation Project of Ministry of Agriculture was carried out in Qianjiang city,Hubei Province,in 2015,and taked the manual seeding as the reference. Results showed that it could choice short-season cotton varieties about 100 days of growth period to sow directly af-ter wheat in Qianjiang city,Hubei Province,the yield was not lower than that of the conventional spring sowing cotton,it was a suitable light cotton cultivation technology for promotion in Jianghan Plain.