| 浙江红山茶扦插繁殖试验 |
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| 引用本文： | 谢云,李纪元,厉淼,徐同冰,池奥博,关玉梅,吴窈窈.浙江红山茶扦插繁殖试验[J].浙江林业科技,2011(3). |
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| 作者姓名： | 谢云 李纪元 厉淼 徐同冰 池奥博 关玉梅 吴窈窈 |
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| 作者单位： | 中国林科院亚热带林业研究所;浙江农林大学天目学院;浙江省青田县林业局; |
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| 基金项目： | 浙江省科技厅项目“浙江红花油茶种质资源库的建立及优质资源筛选”(2010C32043); 浙江省大学生科技创新推广项目“杜鹃红山茶繁殖栽培技术的示范与推广” |
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| 摘 要： | 为筛选出浙江红山茶(Camellia chekiangoleosa)最佳扦插繁殖技术,采用不同激素、不同扦插时间的单因素对比试验及不同插穗类型、不同基质、不同容器等因素的正交设计进行扦插试验。结果表明,取树干中下部萌芽条,带顶芽插条生根效果最好,生根率可达91.3%;在常用的生根促进剂中,以ABT1100 mg/L处理2 h生根效果最好,生根率可达82.0%,国光牌生根粉处理效果最差,生根率仅为14.7%,低于对照;夏季扦插生根效果最好,生根率可达78.0%,冬季扦插效果最差为29.3%;扦插基质以50%的黄心土+50%细砂为基质插条生根效果最好,生根率可达78.3%。扦插试验结果显示浙江红山茶扦插生根较慢,最快插后60 d才能生根,最慢120 d才生根,可考虑采用基质加温、全光喷雾等处理进行进一步的扦插试验,提高生根速度。
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| 关 键 词： | 浙江红山茶 扦插繁殖 正交试验 生根率 |
Test on Cutting Propagation of Camellia chekiangoleosa |
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| XIE Yun,LI Ji-yuan,LI Miao,XU Tong-bing,CHI Ao-bo,GUAN Yu-mei,WU You-you.Test on Cutting Propagation of Camellia chekiangoleosa[J].Journal of Zhejiang Forestry Science and Technology,2011(3). |
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| Authors: | XIE Yun LI Ji-yuan LI Miao XU Tong-bing CHI Ao-bo GUAN Yu-mei WU You-you |
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| Institution: | XIE Yun1,2,LI Ji-yuan1,LI Miao3,XU Tong-bing3,CHI Ao-bo2,GUAN Yu-mei2,WU You-you2(1.The Subtropical Forestry Institute of CAF,Fuyang 311400,China,2.Tianmu College of Zhejiang A & F University,Lin'an 311300,3.Qingtian Forestry Bureau of Zhejiang,Qingtian 323900,China) |
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| Abstract: | Single-factor comparison tests with different hormones,different cutting time,and orthogonal tests on different types of cutting,different substrates and various containers were conducted to select the suitable cutting technique of Camellia chekiangoleosa.The results showed that the best cutting from embryonic stem section in the bottom with top bud had 91.3% rooting rate.Tow hours treetement of 100mg/L ABT1 had the best rooting rate of 82.0%,that treated by Guoguang had only 14.7%,even lower than the contr... |
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| Keywords: | Camellia chekiangoleosa cutting propagation orthogonal test rooting rate |
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