论文部分内容阅读
一、任务来源及育种目标酒单四号(原代号296,组合:酒341～2×酒138-5)的选育是省科委下达的《玉米新品种选育》协作攻关项目之一,经过3年区域试验、两年地区区试、两年生产试验及各项测试,达到了育种目标,于1990年8月通过甘肃省品种审定委员会审定定名。二、选育经过 1.亲本来源及选育经过:
I. Source of Tasks and Breeding Objectives Breeding of the fourth wine list (original code 296, combination: wine 341-2 × wine 138-5) is one of the collaborative research projects of “breeding new varieties of corn” After three years of regional trials, two years of regional tests, two years of production tests and various tests, the goal of breeding has been achieved. It was approved by the Gansu Provincial Variety Approval Committee in August 1990. Second, the breeding after 1. Parental origin and breeding after: