论文部分内容阅读
随着生产的发展和人们生活水平的提高,优质、多抗性品种已成为当前突出的问题。近年来,我们选育出的HA 79317-7、HA79317-4两个优质、多抗新品种,经1981-1984年品比、区试、大面积生产示范及国内11个省、市、区139个单位引种试种,表现出优质,抗白叶枯病、稻瘟病、飞虱、叶蝉,产
With the development of production and the improvement of people’s living standards, high-quality and multi-resistant varieties have become prominent problems at present. In recent years, we have bred HA79317-7, HA79317-4 two new varieties of high quality, multi-resistance, the 1981-1984 ratio, area test, large-scale production demonstration and the domestic 11 provinces, cities and districts 139 A unit of introduction of seed, showing high quality, resistance to bacterial blight, rice blast, planthopper, leafhopper, production