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| 辐射松抗逆性试验研究初报 | |
| 引用本文： | 周永丽,吴宗兴,李荣伟,黄泉,李长生,任君芳,张利,代英,何建社.辐射松抗逆性试验研究初报[J].四川林业科技,2010,31(1):30-33. |
| 作者姓名： | 周永丽 吴宗兴 李荣伟 黄泉 李长生 任君芳 张利 代英 何建社 |
| 作者单位： | 1. 四川省林业科学研究院,四川,成都,610081 2. 阿坝州科学技术研究院,四川,汶川,623000 3. 汶川县林业局,四川,汶川,623000 |
| 基金项目： | 国家"十一五"科技支撑计划"干热河谷植被恢复抗逆植物材料筛选与快繁技术研究"专题 |
| 摘 要： | 本文研究了四川省引种栽培的辐射松的抗逆性。研究结果表明:辐射松幼林在四川岷江上游干旱河谷表现出较强的抗旱性和较强的抗病、抗虫能力;根据造林地海拔与林木受冻害的关系,提出在岷江上游河谷区适宜栽培的海拔上限为2100m。辐射松在气温较高、湿度较大的区域造林保存率极低,而且易感病虫害,不宜引种栽培。 |
| 关 键 词： | 辐射松 抗逆性 |
A Preliminary Investigation on Stress Resistance of Pinus radiata |
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| ZHOU Yong-li,WU Zong-xing,LI Rong-wei,HUANG Quan,LI Chang-sheng,REN Jun-fang,ZHANG Li,DAI Ying,HE Jian-she.A Preliminary Investigation on Stress Resistance of Pinus radiata[J].Journal of Sichuan Forestry Science and Technology,2010,31(1):30-33. | |
| Authors: | ZHOU Yong-li WU Zong-xing LI Rong-wei HUANG Quan LI Chang-sheng REN Jun-fang ZHANG Li DAI Ying HE Jian-she |
| Institution: | ZHOU Yong-li1 WU Zong-xing1 LI Rong-wei1 HUANG Quan2LI Chang-sheng3 REN Jun-fang2 ZHANG Li2 DAI Ying2 HE Jian-she2(1.Sichuan Academy of Forestry,Chengdu 610081,China,2.Science , Technology Academy of Aba Prefecture,Wenchuan 623000,3.Forestry Bureau of Wenchuan County,China) |
| Abstract: | In this paper studies are made of the stress resistance of Pinus radiata D.Don introduced in Sichuan Province.The results have shown that 1) young plantations present a higher resistibility in drought and pest-disease resistance in the arid valleys of the Mingjiang River;2)It is suggested that the highest altitude should be 2100 metres for cultivating of this species by the relation between the freezing injury of trees and the site altitude;And 3) the species is not suitable in the area with relatively warm... |
| Keywords: | Pinus radiata D Don Stress resistance |
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