| 南方山区银杏无性繁殖试验研究 |
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| 引用本文： | 龙启德 张玉奇. 南方山区银杏无性繁殖试验研究[J]. 贵州林业科技, 2000, 28(3): 11-17 |
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| 作者姓名： | 龙启德 张玉奇 |
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| 作者单位： | [1]贵州省林业学校 [2]贵州三都拉览林场 |
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| 摘 要： | 无性繁殖是银杏良种繁育的主要技术之一，采用不同覆盖方式，不同基质，不同生长素，不同插条长度，不同扦插时间、不同嫁接方法对比试验，结果表明，于４－５月插条长１０－１５ｃｍ以５００ｇ／ｍ＾３的ＩＢＡ快浸于石英沙床覆地膜并加盖遮阳网，扦插生根率与苗期生长较佳。
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| 关 键 词： | 银杏 无性繁殖 南方地区 山区 扦插 |
The test and investigation of ginkgo's asexual propagation in the southern hilly regions |
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| Long Qide etc.. The test and investigation of ginkgo's asexual propagation in the southern hilly regions[J]. Guizhou Forestry Science and Technology, 2000, 28(3): 11-17 |
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| Authors: | Long Qide etc. |
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| Affiliation: | Guizhou Provincial Forestry school |
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| Abstract: | Asexual propagation is one of the major techniques that propagate excellent varieties of ginkgo.Combining different manners of mulch,substrates,somatotropin,time of soaking cutting woods and methods of graft with the situations of southern hilly regions,we proceeded the contratests.All this indicatives:During April and May,the radication rate of cutting and the seeding stage of growth are better when cutting woods are 10-15 centimeters long,soaked quickly with IBA of 500g/m 3 and then inserted into quartz sand beds mulched with mulching coats and adumbral nets. |
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| Keywords: | ginkgo asexual propagation. |
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