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| 水分胁迫对美国山核桃苗木生长的影响 | |
| 引用本文： | 常君,姚小华,杨水平,王开良.水分胁迫对美国山核桃苗木生长的影响[J].林业科学研究,2009,22(1). |
| 作者姓名： | 常君 姚小华 杨水平 王开良 |
| 作者单位： | 1. 中国林业科学研究院亚热带林业研究所,国家林业局亚热带林木培育重点开放性实验室,浙江富阳,311400;西南大学资源环境学院,重庆,400716 2. 中国林业科学研究院亚热带林业研究所,国家林业局亚热带林木培育重点开放性实验室,浙江富阳,311400 3. 西南大学资源环境学院,重庆,400716 |
| 基金项目： | 国家林业局引进国际先进农业科学技术计划(948计划)，科技部农业成果转化项目 |
| 摘 要： | 美国山核桃(Carya illinoensis(Wangenh.)K. Koch.)又名薄壳山核桃、长山核桃,属胡桃科(Juglandaceae)山核桃属(Carya Nutt.)1-2]. |
| 关 键 词： | 美国山核桃 水分胁迫 根系 |
Effect of Water Stress on the Growth of Pecan |
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| CHANG Jun,YAO Xiao-hu,YANG Shui-ping,WANG Kai-liang.Effect of Water Stress on the Growth of Pecan[J].Forest Research,2009,22(1). | |
| Authors: | CHANG Jun YAO Xiao-hu YANG Shui-ping WANG Kai-liang |
| Institution: | 1.Research Institute of Subtropical Forestry;CAF;Key Laboratory of Subtropical Tree Breeding and Cultivation;State Forestry Administration;Fuyang 311400;Zhejiang;China;2.College of Resource and Environment;Southwest China University;Chongqing 400716;China |
| Abstract: | This experiment was conducted in the demonstration bases of pecan in Jiande,Zhejiang Province,which mainly studied on the growth of pecan seedlings under various water stresses.The results were as follows: the indexes of tree height,root diameter,root length,root surface area and root volume and so on were different significantly under various water stresses.That was,with the water stress being heavier,all these indexes appeared a declining trend;and if it was rewatered in the following process,all these in... |
| Keywords: | Carya illinoensis water stress root system |
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