CAJ | 학술논문

分析当前棉花生产机械化的概况和长江流域棉花机采的可能性，认为棉花油后直播有利机械收花、减少劳动工序、降低成本、缩短生育期、减轻病虫害、提高产量和节地增收。提出了发展棉花油后直播的关键技术是：选择适宜的品种、精准播种、水肥管理与化调、集中收花和搞好前后作物的衔接。并指出棉花油后直播将成为实现长江流域棉区棉田生产机械化的一项重要技术突破。
분석당전면화생산궤계화적개황화장강류역면화궤채적가능성，인위면화유후직파유리궤계수화、감소노동공서、강저성본、축단생육기、감경병충해、제고산량화절지증수。제출료발전면화유후직파적관건기술시：선택괄의적품충、정준파충、수비관리여화조、집중수화화고호전후작물적함접。병지출면화유후직파장성위실현장강류역면구면전생산궤계화적일항중요기술돌파。
At first, the general situations of cotton production mechanization at present and the possibility of mechanical harvest of cotton in Yangtze River Basin were analyzed. Then, the technical ideas for development of direct seeding of cotton after rape harvest were proposed, and the feasibility and method of direct seeding of cotton after Rape harvest were introduced. In the end, it pointed out that the direct seeding of cotton after rape harvest will become an important technical breakthrough for realizing cotton production mechanization in Yangtze River Basin.