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介绍了超级杂交稻深两优5814在重庆的种植表现,总结提出了该品种的中稻—再生稻2季高产栽培技术。建议在重庆、江西、湖北、安徽及福建等再生稻主产区推广应用深两优5814,并研究集成以全程机械化生产为核心的中稻—再生稻高产高效栽培技术模式,以发挥该品种及再生稻技术在增加粮食单产和种粮收益中的作用。
The planting performance of super hybrid rice Shenliangyou 5814 in Chongqing was introduced, and the high-yielding cultivation techniques of middle-aged rice and ratoon rice in this two-season variety were summarized. It is suggested that Shenliangyou 5814 should be popularized and applied in the main producing areas of Chongqing, Jiangxi, Hubei, Anhui and Fujian and to study the mode of high yield and high efficiency cultivation of middle-crop-ratooning rice with the core of mechanized production as its core, The Role of Rice Technology in Increasing Grain Yield per Unit and Income from Grain.