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介绍了Ⅱ优５０１的引进、试验示范与制种（亲本繁殖）的研究，及大面积迅速推广的一体化运行方式。建立了Ⅱ优５０１丰产栽培、高产制种、亲本繁殖的技术规程，创立了科技成果转化的高效运作的模式
The introduction of Ⅱ gifted 501, the research on demonstration and seed production (parent propagation) of Ⅱ You 501, and the integrated operation mode of large area popularization are introduced. Established Ⅱ You 501 high-yielding cultivation, high-yielding seed and parent reproduction of the technical regulations, the establishment of scientific and technological achievements into efficient mode of operation