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每到麦收季节,令人头疼的秸秆焚烧现象总会出现。而一项正在江苏推广的“懒种田”技术——超高茬麦田套稻技术,可以从生产环节解决这个难题。 “超高茬麦田套稻”是在小麦灌浆中后期将经过处理的稻种直接撤播到麦田地表,与小麦形成一定的共生期。收麦时,麦秸留超高茬30厘米左右竖立田间,其余麦秸就地散开或埋入麦田墒沟,待稻田上水后任麦茬和麦秸自然腐烂还田。由于水稻耕作不需要耕地、整地、育秧和插秧,因而有人称之为“懒种田”技术。这项技术研创后,经江苏各地多年多点示范结果表明,超高茬麦田套稻具有显著的省工、节约、增效的特点,只要关键技术不走样,每亩田不仅可以获得500公斤以上的单产,还可减轻劳动强度,节省成本100多元。据
Every wheat harvest season, the headache of straw burning phenomenon will always appear. And a promotion of lazy farming technology in Jiangsu - super high stubble rice technology, can solve this problem from the production process. “Ultra high stubble cropping rice” is in the late filling of wheat will be treated rice directly to the surface of wheat fields, and wheat to form a certain symbiotic period. When harvesting the wheat, the wheat straw stays in the field for about 30 centimeters and leaves the rest of the wheat straw scattered or embedded in the furrow of the wheat field. Because rice farming does not require arable land, soil preparation, seedling and transplanting, which is called “lazy farming” technology. After this technology was researched and developed, the multi-year demonstration results across many years in Jiangsu Province showed that super high stubble rice cropping has significant characteristics of saving labor, saving and boosting efficiency. As long as the key technologies are not aliasing, not only 500 kilos More than the yield, but also reduce labor intensity, cost savings of more than 100 yuan. according to