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改变春马铃薯传统种植方法,选用国家种薯基地繁育的优质种薯东农303,并进行地膜促成、播种密度、化学除草等试验,形成了稻田春马铃薯地膜促成高产高效栽培模式,取得了良好的经济效益和社会效益,成为双季稻区利用冬春资源,开发冬季农业的一项新技术。
The traditional method of planting spring potato was changed. High-quality seed potato Dongnong303, which was bred from national seed base, was selected and tested on plastic mulching, sowing density and chemical weeding to form a high-yield and high-efficiency cultivation pattern of spring potato in paddy field and achieved good Economic benefits and social benefits, as a double cropping rice using winter and spring resources, development of winter agriculture is a new technology.