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利用国兰与大花蕙兰杂交进行新品种的选育是兰属的育种趋势。笔者对近年来国兰、大花蕙兰的杂交育种及无菌播种取得的成果进行总结,并从杂交亲本的选择及核型分析应用2个方面概述国兰与大花蕙兰种间的杂交育种进展,主要分析基本培养基、激素及有机添加物等对国兰与大花蕙兰无菌播种的影响。指出其中存在的一些主要问题,并对其育种趋势进行展望。
The breeding of new varieties by the cross between Cymbidium and Cymbidium is the breeding trend of Cymbidium. The author summarizes the achievements made in hybrid breeding and sterile sowing of Guolan and Cymbidium in recent years and summarizes the cross between Guolan and Cymbidium based on the selection of hybrid parents and the application of karyotype analysis Breeding progress, the main analysis of the basic medium, hormones and organic additives such as Guolan and Cymbidium aseptic sowing. Point out some of the major problems that exist and look forward to its breeding trend.