| 甘肃引种树苜蓿越冬失败原因及预防对策 |
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| 引用本文： | 柴春山,蔡国军,孟少童,陈炜青,薛睿.甘肃引种树苜蓿越冬失败原因及预防对策[J].草业科学,2007,24(10):47-51. |
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| 作者姓名： | 柴春山 蔡国军 孟少童 陈炜青 薛睿 |
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| 作者单位： | 甘肃省林业科学研究院,甘肃,兰州,730020 |
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| 基金项目： | 国家引进国际先进农业科学技术计划(948计划) |
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| 摘 要： | 树苜蓿Chamaecytisus palmensis是一种具有饲用、观赏和水保等多功能的长绿豆科灌木树种,2002年首次从澳大利亚引进甘肃,且分别在该省的定西、天水和武都进行了各种育苗试验并取得了成功,但一年生苗木在定西和天水越冬出现失败.为此在对树苜蓿引种、育苗和越冬保护进行简述的基础上,对其越冬失败的原因和保护对策进行了详细的阐述,并提出了一些建议.
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| 关 键 词： | 树苜蓿 越冬 原因 预防对策 |
| 文章编号： | 1001-0629（2007）10-0047-05 |
| 收稿时间： | 2006-09-09 |
Causes and prevention strategy of poor winter-hardiness of introduced Chamaecytisus palmensis in Gansu province |
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| CHAI Chun-shan,CAI Guo-jun,MENG Shao-tong,CHEN Wei-qing,XUE-rui.Causes and prevention strategy of poor winter-hardiness of introduced Chamaecytisus palmensis in Gansu province[J].Pratacultural Science,2007,24(10):47-51. |
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| Authors: | CHAI Chun-shan CAI Guo-jun MENG Shao-tong CHEN Wei-qing XUE-rui |
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| Institution: | Gansu Forestry Science and Technology Research Academy, Lanzhou 730020,China |
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| Abstract: | Chamaecytisus palmensis is an evergreen legume shrub with diverse functions of fodder,ornamental,water and soil erosion prevention.It was firstly introduced to Gansu from Australia in 2002,and undergone field trials in Dingxi,Tianshui and Wudu.But they could not survive winter in Tianshui and Dingxi.According to this,the paper discussed the cause of failure in winter survival and some prevention strategies,and suggestions were also presented. |
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| Keywords: | Chamaecytisus palmensis winter survival cause prevention strategy |
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