水稻新品种东稻144选育报告

Breeding Report on the New Rice Variety Dongdao-144

东稻144是以通禾855为母本、通丰8号为父本进行有性杂交,后代材料经系谱法选育而成的优良水稻新品种。2 a区域试验结果显示,该品种比对照品种增产6.1%。生产试验结果表明,该品种比对照品种增产6.9%。东稻144农艺性状优良,产量高,米质好,2019年通过吉林省农作物品种审定委员会审定,适宜在吉林省中晚熟稻区长春、四平、吉林、松原、通化等地区种植。

Dongdao-144 was a female parent of Tonghe-855 and sexual hybridization with Tongfeng-8 as male parent.New varieties rice of progeny materials selected by pedigree method.Two years regional test results showed that the yield of this variety was 6.1%higher than that of the control.Production test results showed that the yield of this variety is 6.9%higher than that of the control.Dongdao-144 had good agronomic characters and high yield.In 2019,it was approved by the crop variety Approval Committee of Jilin Province,and it is suitable for planting in Changchun,Siping,Jilin,Songyuan,Tonghua and other areas of middle-late ripening rice areas in Jilin Province.