【摘要】 介绍了长江流域机采棉的显著特点与种植技术难点，提出了长江流域棉区机采棉栽培与集中收获技术规范，规范涵盖10大机采棉栽培关键技术，规范了采棉机田间作业、采棉机作业质量指标、田间作业安全要求，机采棉大面积示范实现了集中成铃、集中吐絮、集中机收，达到棉花全程机械化、轻简化栽培、提质增效、绿色可持续发展的目标。更多还原

【Abstract】 This paper introduced the remarkable characteristics and planting technical difficulties of machine picked cotton in the Yangtze River Basin,and puts forward the technical specifications for machine picked cotton cultivation and centralized harvesting in the Yangtze River Basin,which covered 10 key core technologies for machine picked cotton cultivation. The requirements for cotton picker field operation,cotton picker operation quality index and field operation safety were standardized. The large-scale demonstration of machine picked cotton had achieved the goal of centralized boll forming,centralized boll opening and centralized machine harvesting,and achieved the goal of full mechanization,light and simplified cultivation,quality and efficiency improvement,and green and sustainable development of cotton.更多还原