超高茬麦套稻是在麦子生长后期套种水稻,麦收时留30cm以上高茬自然还田。该项技术彻底免除了传统的耕翻整地、育苗移栽等繁杂工序,是省力节本、高产高效稻作新技术,适合农村规模经营和农业持续发展的需求。经“七五”期间的尝试和“八五”期间的系统研究及近几年多点示范验证:超高茬麦 Ultra-high stubble wheat paddy rice intercropping rice in the late wheat growth, wheat harvest when leaving more than 30cm high-stubble natural field. The technology completely eliminates the traditional tillage, seedling transplanting and other complicated processes, saving energy, high yield and high efficiency rice as a new technology, suitable for the rural scale operation and sustainable development of agriculture. Attempts during the “Seventh Five-Year Plan” and systematic research during the “Eighth Five-Year Plan” period and demonstration in recent years with more demonstrations: ultra-high stubble