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| 低温冻害对宜川花椒生长的影响 | |
| 引用本文： | 杨桂绒,杨世宏,刘亚宜. 低温冻害对宜川花椒生长的影响[J]. 陕西林业科技, 2009, 0(1) |
| 作者姓名： | 杨桂绒 杨世宏 刘亚宜 |
| 作者单位： | 宜川县退耕办,陕西,宜川,716200 |
| 摘 要： | 花椒为宜川县干旱山区乡镇农民家庭经济收入的重要来源。但是,花椒低温冻害对其发展有很大影响。本文对宜川县在不同立地条件、不同品种、树龄和不同环境下的花椒冻害进行调查研究。结果表明,在宜川县栽植花椒,要选择背风向阳的山坡地、选择抗寒品种和加强管理可以减免低温冻害发生。 |
| 关 键 词： | 宜川 花椒 冻害 调查 |
Effect of Freezing Weather on the Growth of Zanthoxylum bungeanum Maxim |
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| YANG Gui-rong,YANG Shi-hong,LIU Ya-yi. Effect of Freezing Weather on the Growth of Zanthoxylum bungeanum Maxim[J]. Shaanxi Forest Science and Technology, 2009, 0(1) | |
| Authors: | YANG Gui-rong YANG Shi-hong LIU Ya-yi |
| Affiliation: | YANG Gui-rong; YANG Shi-hong; LIU Ya-yi(Land Conversion Project Office of Yichuan; Yichuan; Shaanxi 716200); |
| Abstract: | Zanthoxylum bungeanum Maxim is an important source of income generationto farmers in arid mountainous areas in Yichuan county where low temperature and freezing can greatly affect its growth.This paper investigated into freezing injury to Zanthoxylum Bungeanum Maxim under different site conditions,for different varieties;at different age of trees and in different circumstances.The results showed the slope facing south and free from wind is good choice.Variety with high freezing resistance and good post mana... |
| Keywords: | Yichuan county Zanthoxylum Bungeanum Maxim freezing injury investigation |
| 本文献已被 维普 万方数据 等数据库收录！ | |