| 两种杨树农田防护林综合效益评价 |
| |
| 引用本文： | 高岗,刘俊花,刘静.两种杨树农田防护林综合效益评价[J].内蒙古农业大学学报(自然科学版),2006,27(1):22-26. |
| |
| 作者姓名： | 高岗 刘俊花 刘静 |
| |
| 作者单位： | 1. 内蒙古农业大学生态环境学院,呼和浩特,010019
2. 呼和浩特市林业局,呼和浩特,010020 |
| |
| 摘 要： | 本文以河套灌区两种同龄的新疆杨(P.albavarpyramidalis)和小美旱杨(P.popularis,)防护林网为研究对象,从动力效应、热力效应、水文效应等方面确定评价指标,并用灰色局势决策方法计算两种防护林各阶段综合效果测度值,对两种杨树防护林综合效益进行评价,为灌区农田防护林建设提供依据。综合评价结果表明:小美旱杨防护林网的主要防护效益优于新疆杨防护林网。
|
| 关 键 词： | 新疆杨 小美旱杨 农田防护林 综合效益评价 |
| 文章编号： | 1009-3575(2006)01-0022-05 |
| 收稿时间： | 2005-09-19 |
| 修稿时间： | 2005年9月19日 |
EVALUATION OF COMPREHENSIVE BENEFIT ON TWO KINDS OF Populus FARMLAND SHELTERBELTS |
| |
| GAO Gang,LIU Jun-hua,LIU Jing.EVALUATION OF COMPREHENSIVE BENEFIT ON TWO KINDS OF Populus FARMLAND SHELTERBELTS[J].Journal of Inner Mongolia Agricultural University(Natural Science Edition),2006,27(1):22-26. |
| |
| Authors: | GAO Gang LIU Jun-hua LIU Jing |
| |
| Institution: | 1 College of Ecdogy and Environmental Science,Inner Mongolia Agricultural University, Huhhot 010019,China ; 2 Huhhot Forestry Bureau, Huhhot 010020, China |
| |
| Abstract: | The Populus alba var pyramidalis and P.popularis farmland shelterbelts were used as the research object, evaluation indexes were determined. In addition, to provide references for building farmland shelterbelts in Hetao Irrigated District, multi-traget grey strategy decision method was employed to evaluate comprehensive benefit on two kinds of Populus farmland shelterbelts. The results were as follows: Populus popular's farmland shelterbelt was superior to Populus alba L.var. pyramidalis farmland shelterbelt in comprehensive benefit. |
| |
| Keywords: | P alba var pyramidalis P popularis farmland shelterbelt evaluation of comprehensive benefit |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
