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近年来国内外林木组织培养进展很快。用组织培养技术建立无性繁殖系,则具有繁殖快,遗传性均一的优点,为林木无性繁殖开辟了一条新的途径。在杨树组织培养的研究中,对杨树的花药培养、茎尖培养已积累了不少资料。由杨树离体叶组织再生植株,仅有“香脂杨”(Populus balsamifera L.)叶组织培养的报导。我们进行了“加龙杨”离休叶组织培养,成功地得到了完整植株。现将部分试验结果作一报导。
In recent years, the cultivation of tree tissue at home and abroad has progressed rapidly. Tissue culture technology to establish asexual propagation line, then has the advantages of fast propagation, uniform heredity, forest asexual reproduction has opened up a new way. Poplar tissue culture in the study of poplar anther culture, shoot tip culture has accumulated a lot of information. Plant regeneration from isolated leaf tissue of poplar, only the leaf tissue culture of “Populus balsamifera L.” was reported. We carried out “Garong Yang” from the leaves of the tissue culture, successfully obtained the entire plant. Now part of the test results for a report.