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晚籼新组合新香优７７新香优７７系湖南杂交水稻研究中心用新香Ａ与恢复系明恢７７配组而成的杂交晚籼新组合。１９９７年通过湖南省农作物品种审定委员会审定。生育特性：新香优７７在湖北省枝江市做双晚栽培，全生育期１１７天。属中熟新组合。做双晚栽培株高１００ｃｍ...
A New Late Indica Hybrid Rice Combination Xinxiangyou 77 Xinxiangyou 77 is a new late indica hybrid rice combination with Xinxin A and restorer line Minghui 77 in Hunan Hybrid Rice Research Center. In 1997 through the Hunan Provincial Crop Variety Approval Committee validation. Fertility characteristics: New Hongyou 77 in Zhijiang City, Hubei Province to do double-night cultivation, the whole growth period of 117 days. It is a medium-ripe new combination. Do double-night cultivation plant height 100cm ...