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我省70年代末期便开始从国际玉米小麦中心(以下简称中心)引进玉米群改种,其中一些已推广应用,如墨白1号、墨白94、引群80号等。1988年起,我省加入了由中心组织的国际试验网,每年都有大量的种质引入,本文着重介绍近几年引入的一部分种质资源。第21群:此群属热带晚熟白粒、马齿型。从中选出的品种具有很好的稳定性和较矮的株型。这个群主要是由墨西哥品种TuxPeno及其演变种组成,较抗叶部病害。我省引入的墨白1号,墨白94号就是从这个群选
In the late 1970s, the province began to introduce corn varieties from the International Maize Wheat Center (hereinafter referred to as the Center), some of which have been popularized and applied, such as Mo Bai 1, Mo Bai 94 and Yin Qun 80. Since 1988, our province has joined the international pilot network organized by the center and introduced a large number of germplasm every year. This article highlights some germplasm resources introduced in recent years. 21st group: This group is a tropical late-maturing white grain, dent type. The species selected from it has good stability and shorter plant type. This group is mainly composed of the Mexican variety TuxPeno and its evolution species, more resistant to leaf disease. My province introduced the Mo Bai 1, Mo Bai 94 is from this group election