| 省沽油嫩枝扦插研究 |
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| 引用本文： | 孙节,肖正东,王陆军,季琳琳,蔡新玲,傅松玲.省沽油嫩枝扦插研究[J].安徽农业大学学报,2013,40(2):237. |
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| 作者姓名： | 孙节 肖正东 王陆军 季琳琳 蔡新玲 傅松玲 |
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| 作者单位： | 1. 安徽农业大学林学与园林学院,合肥 230036
2. 安徽省林业科学研究院,合肥 230031 |
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| 基金项目： | 安徽省2009年科技攻关计划项目（09010304024）资助。 |
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| 摘 要： | 以省沽油嫩枝作为扦插材料,以园土、河沙+蛭石、轻基质为基质类型,以分别处理0.5 h 的100 mg·kg-1 NAA、200 mg·kg-1 NAA和清水作为处理的激素浓度,以枝条上部、枝条中部、枝条下部为插穗类型来设计正交试验,旨在探讨基质类型、激素浓度、插穗类型等因素对省沽油嫩枝扦插的影响.通过对成活率、生根量和根长度等指标分析比较得知,以轻基质为扦插基质,200 mg·kg-1的NAA处理带叶片的上部插穗0.5 h,扦插效果最佳,其生根率高达89%,插穗的根系平均生根量达到23.7条,平均根长达到13.7㎝.
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| 关 键 词： | 省沽油 嫩枝扦插 生根率 |
Study on shoot cutting of Staphylea bumalda |
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| SUN Jie,XIAO Zheng-dong,WANG Lu-jun,JI Lin-lin,CAI Xin-ling and Fu Song-ling.Study on shoot cutting of Staphylea bumalda[J].Journal of Anhui Agricultural University,2013,40(2):237. |
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| Authors: | SUN Jie XIAO Zheng-dong WANG Lu-jun JI Lin-lin CAI Xin-ling and Fu Song-ling |
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| Institution: | School of Forestry and Landscape Architecture, Anhui Agricultural University, Hefei 230036,Anhui Academy of Forestry, Hefei 230031,Anhui Academy of Forestry, Hefei 230031,Anhui Academy of Forestry, Hefei 230031,Anhui Academy of Forestry, Hefei 230031 and School of Forestry and Landscape Architecture, Anhui Agricultural University, Hefei 230036 |
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| Abstract: | In this paper, we took soft shoot of Staphylea bumalda as the cutting material, and the garden soil, mixture of sand and vermiculite, and light matrix as culture matrix, 100 mg·kg-1 NAA, 200 mg·kg-1 NAA and water as growth hormones for 0.5 hour treatment, and tip, middle and bottom branch as the cutting types, to explore the effects of matrix types, hormone concentrations and cutting types on the shoot cutting of Staphylea bumalda. The results showed that using tip of a branch treated with 200 mg·kg-1 NAA for 0.5 h, and then grown it in light matrix soil could achieve the best effects on cutting seedlings. The rooting rate could be up to 89%, and the average rooting amount and length could be up to 23.7 and 13.7cm, respectively. |
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| Keywords: | Staphylea bumalda softwood cutting rooting rate |
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