| 吉林省中西部农田防护林土壤特征的研究 |
| |
| 引用本文： | 张元林.吉林省中西部农田防护林土壤特征的研究[J].吉林林业科技,2006,35(4):15-18. |
| |
| 作者姓名： | 张元林 |
| |
| 作者单位： | 东北林业大学,黑龙江,哈尔滨,150040 |
| |
| 摘 要： | 在吉林省中西部农田防护林集中分布的13个县(市)设置标准地,调查林带土壤特征和林带林木生长状况。通过林带土壤理化性状的对比分析与研究,发现林带土壤含水量明显低于农田,土壤容重偏高,盐碱地分布地区的林带土壤pH值上升。
|
| 关 键 词： | 吉林省中西部 农田防护林 土壤特征 |
| 文章编号： | 1005-7129（2006）04-0015-04 |
| 收稿时间： | 2006-07-05 |
| 修稿时间： | 2006年7月5日 |
Study on the soil characteristics of farmland shelterbelt in western region of Jilin Province, China |
| |
| ZHANG Yuan-lin.Study on the soil characteristics of farmland shelterbelt in western region of Jilin Province, China[J].Jilin Forestry Scicnce and Technology,2006,35(4):15-18. |
| |
| Authors: | ZHANG Yuan-lin |
| |
| Institution: | Northeast Forestry University, Harbin 150040, China |
| |
| Abstract: | The sample-plot survey was conducted for farmland shelterbelt in 13 counties municipal of western region of Jilin Province,China,which investigated the soil characteristics of physics and chemistry and trees growth in the shelterbelt.Through contrast analysis with the farmland,it concluded that soil moisture content under shelterbelt was lower observably,soil bulk density was higher then the farmland,the pH values of saline and alkali soil under the shelterbelt were rise. |
| |
| Keywords: | farmland shelterbelt soil characteristics western region of Jilin Province |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
