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本课题是在查清内蒙果树品种资源的基础上结合内蒙地区实际提出了果树育种目标,培育抗寒、丰产、优质、果实较大的晚熟耐贮及早中熟的苹果和梨的新品种。十四年来通过引、调、选、育,选出三个引进大苹果品种,在生产上已经取得了明显的经济效益。通过杂交育种育出了九个苹果新品系。符合育种目标的要求。1985年通
Based on the investigation of Inner Mongolia fruit tree species resources, this project proposed the goal of fruit tree breeding in accordance with the actual situation in Inner Mongolia, and cultivated new varieties of apple and pear which are late-maturity, early-maturing and middle-aged with high yield and good quality. In the past 14 years, it has obtained obvious economic benefits in production by introducing, adjusting, selecting, educating and electing three large apple varieties. Nine new lines of apple have been raised through crossbreeding. Meet the requirements of breeding objectives. 1985 pass