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一、基本情况优质稻宁粳27号是永宁县种子公司从吉林省农科院水稻研究所特种水稻研究室引进的育种材料,经反复系统单株定向选育于1997年育成。1998年开始在灌区永宁县及其它县市示范推广种植。2002年3月5日被宁夏回族自治区农作物品种审定委员会审
First, the basic situation of high quality rice Ningjing 27 is the seed company of Yongning County, Jilin Academy of Agricultural Sciences from the Rice Research Institute of special rice introduced breeding materials, after repeated systematic selection of single plant breeding in 1997. 1998 began in Irrigation District Yongning County and other counties to promote the demonstration model. March 5, 2002 was Ningxia Hui Autonomous Region Crop Variety Approval Committee