论文部分内容阅读
中籼糯稻新品种８７６４１系用［（ＩＲ４４１２—１６—３—６—１／ＩＲ４７１２—２０８—１）Ｆ１６０Ｃｏｒ２．５万伦射线处理］Ｍ１／／ＩＲ２９育成，熟期适中，高产、优质、多抗、适应性好。通过两年品种比较试验、两年省区试和一年省生产试验，一般亩产５００ｋｇ左右，高的近６００ｋｇ。谷粒中长型，出糙率８１．４％，精米率７２．６％，整精米率６１．５％，直链淀粉５．３％，糊化温度中等，胶稠度软，具有糯米香味，其糯性较ＩＲ２９强。经三年接病虫鉴定，中抗白叶枯病，抗稻瘟病和白背飞虱，中感至高抗褐稻虱。在苗期至抽穗期有一定耐淹性。已在我省大面积示范推广，深受群众欢迎。１９９４年４月安徽省农作物品种审定委员会审定通过。
Indica glutinous rice new variety 87641 is treated with [(IR4412-16-3-6-1 / IR4712-208-1) F160Cor2.5 million rays] M1 / / IR29 bred, moderate maturity, high yield, high quality, multi-resistance Good adaptability. After two years of comparative trials, two provinces and one year provincial test and provincial production test, generally about 500kg per mu, high of nearly 600kg. Medium-long grain, a rough rate of 81.4%, 72.6% milled rice, milled rice rate of 61.5%, 5.3% amylose, gelatinization temperature is moderate, gel consistency soft, with glutinous rice flavor, Its waxy than IR29 strong. After three years of identification of pests, the resistance to bacterial blight, resistance to blast and white-backed planthopper, the sense of high resistance to brown planthopper. Seedling to heading a certain resistance to flooding. Has been in our province a large area demonstration and promotion, welcomed by the masses. April 1994 approved by the Crop Variety Approval Committee of Anhui Province.