1.甬优12高产攻关概况籼粳杂交稻甬优12号由宁波市农业科学研究院和宁波市种子公司育成。该品种具有超高产潜力,穗大粒多、分蘖中等、后期熟相好、生育期较长、抗倒性强、米质优、抗条纹叶枯病、中抗稻瘟病、中感白叶枯病、中感褐稻虱、易感稻曲病。2011年被农业部确认为超级稻示范推广品种。适宜在浙江省钱塘江以南作单季稻种植。永康市2007年从宁波农科院引入“甬优12” 1. Yongyou 12 high yield research overview Indica-japonica hybrid rice Yongyou 12 by the Ningbo Academy of Agricultural Sciences and Ningbo seed companies bred. The variety has the characteristics of super high yield, large panicles, medium tiller, good late maturity, long growth period, strong lodging resistance, high quality rice, resistance to stripe virus, resistance to rice blast, In the sense of brown planthopper, susceptible to rice false smut. In 2011, the Ministry of Agriculture confirmed that it is a super rice promotion model. Suitable for single-season rice planting in south of Qiantang River in Zhejiang Province. Yongkang City in 2007 from Ningbo Academy of Agricultural Sciences introduced “Yongyou 12”