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Test of Seedling-raising by Short Cuttings of Taxus yunnanensis
Author(s): 
Pages: 15-19
Year: Issue:  2
Journal: YUNNAN FORESTRY SCIENCE AND TECHNOLOGY

Keyword:  云南红豆杉短穗条扦插育苗;
Abstract: 在西双版纳普文试验林场进行插穗长度为5cm、3cm、1cm的云南红豆杉短穗条的多因素扦插育苗试验.试验结果,短穗条扦插69天后可达生根稳定期,5cm、3cm、1cm长穗条的平均成活率分别为40.6%、27.5%和5.6%,参试因素的最佳组合是1年生长5cm的穗条,用500mg/L3号生根粉作蘸穗处理,选用森林土作基质的扦插床.表明云南红豆杉短穗条扦插育苗是成功的,经对扦插育苗的温、湿条件进行改善后,可投入生产.试验还获得了单叶生根的云南红豆杉植株.通过试验,扩展了对该树种无性繁殖潜力的认识.
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