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当前位置: 首页 > 文章 > 几种金花茶组植物无性繁殖技术 福建林业科技 2016,43 (4) 120-124
Position: Home > Articles > Study on the Cloning Technology of Several Plants Within Sect. Ghrysantha Chang Journal of Fujian Forestry Science and Technology 2016,43 (4) 120-124

几种金花茶组植物无性繁殖技术

作  者：
陈文荣
单  位：
福建省国有来舟林业试验场
关键词：
金花茶组植物;扦插育苗;嫁接育苗;成苗率
摘  要：
以防城金花茶、黄樽金花茶等14种金花茶当年生半木质化枝条为插穗,研究不同基质、不同生根剂种类及其浓度对扦插、嫁接效果的影响。结果表明:黄心土+珍珠岩(1∶1)、黄心土+腐殖土(1∶1)为金花茶较理想的扦插基质,扦插成苗率分别为74.2%、73.4%;ABT、IBA、GGR、NAA 4种生根剂中,ABT 0.1~0.5 mg·L~(-1)、GGR 0.1~0.5 mg·L~(-1)有效地提高了金花茶的扦插成苗率,成苗率分别为71.8%、69.5%;14种金花茶扦插生根、嫁接难易程度差异较大,菊芳金花茶扦插、嫁接成苗率均较高,分别达84%、97%,柠檬黄金花茶、离蕊金花茶和贵州金花茶扦插和嫁接成苗率均不理想。
译  名：
Study on the Cloning Technology of Several Plants Within Sect. Ghrysantha Chang
作  者：
CHEN Wenrong;Laizhou country forest farm;
关键词：
Sect.Ghrysantha Chang;;cutting technology;;grafting technology;;seedling rate
摘  要：
In order to explore the influence of different substrates,rooting powder's kinds and concentration on cutting survival rate,one-year-old branches of C. niridissima and C. huangzun were collected for stem cutting. The results showed that yellow soil and perlite( Vsoil∶ Vperlite= 1∶ 1),yellow soil and humus( Vsoil∶ Vhumus= 1∶ 1) were two kinds of ideal cutting medium for C. chrysantha( Hu)Tuyama. The survival rate were 74. 2% and 73. 4%,respectively. ABT 0. 1 ~ 0. 5 mg·L~(-1) and GGR 0. 1 ~ 0. 5 mg·L~(-1) were the best rooting power for stem cutting,the seedling survival rate was 71. 8% and 69. 5%,respectively. There were great differences of rooting and grafting between 14 kinds of Camellia. The cuttings and grafting survival rate of C. jufang were the highest,84% and97%,respectively. The cutting and grafting survival rate were not ideal for C. limonia,C. liberofilamenta and C. huana.

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