| 一种测定荒漠草原根系生物量的内生长土芯法 |
| |
| 引用本文： | 王占义,金 净,王成杰,侯 佳,徐文艺. 一种测定荒漠草原根系生物量的内生长土芯法[J]. 土壤, 2017, 49(2): 414-416. DOI: 10.13758/j.cnki.tr.2017.02.030 |
| |
| 作者姓名： | 王占义 金 净 王成杰 侯 佳 徐文艺 |
| |
| 作者单位： | 1. 内蒙古农业大学草原与资源环境学院,呼和浩特,010018;2. 内蒙古农业大学职业技术学院,内蒙古包头,014100 |
| |
| 基金项目： | 项目基金：国家自然科学基金（31460125，31560141），教育部科学技术研究项目资助（213006A）. |
| |
| 摘 要： | 介绍了一种测定荒漠草原植物根系生物量的装置与用法,并将其在实际中加以应用。实践证明,本方法可有效测定荒漠草原植物根系生物量及地下净初级生产力,比较适用于植被覆盖度较低的荒漠草原地区。
|
| 关 键 词： | 根系生物量 地下净生产力 网袋法 土壤 |
| 收稿时间： | 2016-06-26 |
| 修稿时间： | 2016-10-06 |
A Ingrowth Core Method in Determining Root Biomass in Desert Steppe |
| |
| WANG Zhanyi,JIN Jing,WANG Chengjie,HOU Jia and XU Wenyi. A Ingrowth Core Method in Determining Root Biomass in Desert Steppe[J]. Soils, 2017, 49(2): 414-416. DOI: 10.13758/j.cnki.tr.2017.02.030 |
| |
| Authors: | WANG Zhanyi JIN Jing WANG Chengjie HOU Jia XU Wenyi |
| |
| Affiliation: | inner Mongolia agricultural university,College of grassland and resource Environmental Science ,Inner Mongolia Agricultural University,College of grassland and resource Environmental Science ,Inner Mongolia Agricultural University,College of Vocational and Technical, Inner Mongolia Agricultural University,College of grassland and resource Environmental Science ,Inner Mongolia Agricultural University |
| |
| Abstract: | this paper, a device and method wer introduced for determining the plant root biomass in desert grassland and the device was applied in practice. The experiment results proved that this method can effectively be used to measure the root biomass and net primary productivity of grassland in the desert steppe. It is more suitable to applied this method in desert steppe where the vegetation coverage is low. |
| |
| Keywords: | Root biomass Belowground net primary production Net-bag method Soil |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《土壤》浏览原始摘要信息 |
|
点击此处可从《土壤》下载全文 |
|
