| 西藏林芝中华红叶杨地膜覆盖扦插育苗研究 |
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| 引用本文： | 叶彦辉,韩艳英,邹林红,张昆林,赵垦田,宫照红.西藏林芝中华红叶杨地膜覆盖扦插育苗研究[J].安徽农业科学,2011,39(33):20424-20425. |
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| 作者姓名： | 叶彦辉 韩艳英 邹林红 张昆林 赵垦田 宫照红 |
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| 作者单位： | 西藏农牧学院,西藏林芝,860000;西藏农牧学院,西藏林芝,860000;西藏农牧学院,西藏林芝,860000;西藏农牧学院,西藏林芝,860000;西藏农牧学院,西藏林芝,860000;西藏农牧学院,西藏林芝,860000 |
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| 基金项目： | 国家自然科学基金项目，"十一五"国家重点科技支撑项目，西藏农牧学院创新团队建设项目 |
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| 摘 要： | 目的]研究中华红叶杨在西藏快速繁育的方法。方法]研究不同覆膜厚度对中华红叶杨成活率、苗高、侧根的影响。结果]应用地膜覆盖进行红叶杨扦插育苗提早展叶5 d,扦插成活率达87%,比不覆膜的苗高增长92%,地下部分平均侧根增长60%,侧根数增加80%。结论]红叶杨在西藏林芝地区宜采用覆膜扦插。
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| 关 键 词： | 红叶杨 覆膜 扦插 |
Study of Seedling Cultivation by Cutting and Film Mulching Populus deltoids cv.in Linzhi of Tibet |
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| Institution: | YE Yan-hui et al(Tibet Agricultural and Husbandry College,Linzhi,Tibet 860000) |
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| Abstract: | Objective] The aim of the study was to seek a good rapid breeding of Populus deltoids cv.in Tibet.Method] Populus deltoids cv.was used to study the effect of different plastic film mulch application on survival rate,height and ground diameterResult] The leaf of Populus deltoids cv.which used in the film cutting bud opening phase was ahead of 5 days,the young seedlings could survive at the rate of 87%,the height growth of 92% than not film mulching,the underground part of the average lateral root length increased 60%,80% increase in the number of lateral roots than not film mulching.Conclusion] Populus deltoids cv.was suitable to use film cutting in Linzhi of Tibet. |
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| Keywords: | Populus deltoids cv Film mulching Cutting |
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