水稻新品种通禾838选育报告

通禾838以丰选2号为母本,Y16为父本杂交选育而成。两年省区域试验平均产量为9 130.9kg/hm2,比对照品种通35增产6.7%。生产试验平均产量8 784.7 kg/hm2,比对照品种通35增产6.6%。经农业部稻米及制品质量监督检验测试中心(杭州)品质分析结果,米质符合三等食用粳稻品种品质标准。

Breeding Report of a Rice New Variety'Tonghe 838'

‘Tonghe 838’was bred by crossing of‘Fengxuan 2’as female parent and‘Y16’as male parent.The average yield of‘Tonghe 838’in province regional testing was 9 130.9 kg/hm2 in two years,which was 6.7% more than check variety of‘Tong 35’.Its average yield in production testing was 8 784.7 kg/hm2,which was 6.6% more than check variety.According to the detection of rice and products quality inspection and analysis test center of Ministry of Agriculture,the rice quality was consistent with the third class edible rice variety.