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| 抗旱造林技术的应用研究 | |
| 引用本文： | 孙彦楠,周广柱,祝 龙,薛青森,贺鹏威.抗旱造林技术的应用研究[J].中国农学通报,2006,22(2):118-118. |
| 作者姓名： | 孙彦楠 周广柱 祝 龙 薛青森 贺鹏威 |
| 作者单位： | 1. 沈阳农业大学林学院,辽宁,沈阳,110161 2. 辽宁省交通厅公路管理局,辽宁,沈阳,110161 3. 辽宁省朝阳市公路管理处,辽宁,朝阳,122000 4. 北京三木林环境艺术有限公司,北京,100016 |
| 摘 要： | 在干旱或荒漠地区造林，降雨稀少，风多且风大，加之人力、物力的贫乏等原因，导致造林成活率低。采用保水剂、保水剂+地膜、保水剂+地膜+生根粉等几种抗旱技术，对臭椿的土壤含水量、生长情况、叶含水量及成活率进行了比较试验。结果表明，干旱地区造林中应用这些抗旱技术，与对照相比，均可以提高土壤含水量、叶含水量以及促进臭椿的生长，其中保水剂+地膜+生根粉综合技术处理的效果最好，保水剂+地膜处理的次之，最后是保水剂处理。干旱或荒漠地区采取有效的抗旱栽植技术，可以有效地解决造林绿化中的难题。 |
| 关 键 词： | 抗旱技术 造林 干旱地区 成活率 |
| 收稿时间： | 2005-10-29 |
| 修稿时间： | 2005-10-29 |
Study on the Application of Techniques of Drought Resistance on the Afforestation |
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| Sun Yannan,Zhou Guangzhu,Zhu Long,Xue Qingsen,He Pengwei.Study on the Application of Techniques of Drought Resistance on the Afforestation[J].Chinese Agricultural Science Bulletin,2006,22(2):118-118. | |
| Authors: | Sun Yannan Zhou Guangzhu Zhu Long Xue Qingsen He Pengwei |
| Institution: | 1,College of Forestry, Shenyang Agriculture University, Shenyang 110161; 2,A dministrative office, the Department of Communications, Liaoning 110161; 3,Administrative office of Highway, Chaoyang 122000; 4,San Mulin environment Art Ltd, Beijing 100016 |
| Abstract: | In dry area or sandy dryland, for the reason of scarce rainfall, windiness and lack of labor power and material resources, the low survivor ratio of afforestation were common. Using these techniques, namely, Water retaining agent, Water retaining agent Coverage of plastic film, Water retaining agent Coverage of plastic film Root inducing powder to Heaven Ailanthus, the experiment which aimed to increase water content of soil, water content of leaf, to promote the survivor ratio were carried out. The result showed that: comparing with controls, influences of these methods were significant. Among these methods, the effect of Water retaining agent was good, Water retaining agent Coverage of plastic film was better, and the comprehensive of Water retaining agent Coverage of plastic film Root inducing powder was the best. It is concluded that using techniques of drought resistance in dry area or sandy dryland could solve the problem in afforesting. |
| Keywords: | Techniques of drought resistance Afforestation Arid area The survivor ratio |
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