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选育新的果树品种,改善现有的果树品种组成,以适应果树生产发展的要求,满足人民对果品日益增长的需要,是果树科研工作的一项重要任务。自1978年以来,我们开展了以选育优良加工品种为主要目标的桃新品种选育工作。从1982年开始,杂种实生苗和其它育种材料已先后进入结果期,并对已结果单系进行了初选。为了交流情况,改进工作,兹作初报如下:
Breeding new varieties of fruit trees to improve the existing composition of fruit trees in order to meet the requirements of the development of fruit trees to meet people’s growing needs of fruit is an important task of scientific research in fruit trees. Since 1978, we have carried out selection and breeding of fine varieties of peach as the main goal of breeding new varieties. From 1982 onwards, hybrid seedlings and other breeding materials have entered the fruiting period, and primaries have been selected single lines. In order to exchange information and improve our work, I hereby quote the following: