【摘 要】
：
玫瑰扦插繁殖一直是个难点。在北京的玫瑰产地妙峰山涧沟和园林苗圃里,育苗生产多年来一直沿用分根或压条法,繁殖量较小,成本高。据国外报道,誉称“玫瑰王国”的保加利亚对
【机 构】
：
北京市园林局东北旺苗圃,北京市园林局东北旺苗圃,北京市园林局东北旺苗圃,
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玫瑰扦插繁殖一直是个难点。在北京的玫瑰产地妙峰山涧沟和园林苗圃里,育苗生产多年来一直沿用分根或压条法,繁殖量较小,成本高。据国外报道,誉称“玫瑰王国”的保加利亚对玫瑰扦插繁殖的研究已有20多年历史,迄今也没成功。我们曾于1977年用荫棚塑料罩扦插4,000株,只成活700棵,生根成活率仅17.5％。
Rose cuttings breeding has always been a difficult task. In the Miaofeng Mountain Gully Gully and garden nurseries, the birthplace of roses in Beijing, nursery production has been using sub-rooting or batching methods for many years, with a small breeding cost and high cost. According to foreign reports, Bulgaria, known as “the Kingdom of roses,” has been studying rose cuttings for more than 20 years and has so far failed. In 1977, we cut 4,000 plants with plastic covers in shade, and only survived 700, with a rooting survival rate of only 17.5%.
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