香优1号系四川省农科院作物研究所经多年精心选育成功的杂交稻、中籼、迟熟香稻新组合,已于1999年5月通过四川省品种审定,并被列为国家农业科研跨世纪主推品种。 该品种的主要特点:①优质:据农业部稻米及制品质量监督检测中心测试,糙米率80.7％,精心率72.4％,整精米率50.4％,长宽比为3.3:1,蛋白质含量 Xiang You 1 is a new combination of mid-indica and late-maturing fragrant rice, which was successfully bred for many years by Crop Research Institute of Sichuan Academy of Agricultural Sciences. It was approved by Sichuan Province in May 1999 and was classified as a national Agricultural Research Across the main push varieties. The main features of the varieties: ① quality: According to the Ministry of Agriculture Rice and Products Quality Supervision and Testing Center tests, brown rice rate of 80.7%, 72.4% meticulous precision, 50.4% rate of polished rice, aspect ratio of 3.3: 1, protein content