Selection and Evaluation of Soil and Water Conservation Grass in Red-soil Erosion Area

YU Rong-gang; ZUO Chang-qing; YANG Jie; WANG Zhao-yan; LI Xiao-qiang; LIU Bai-gen

您当前的位置：

首页 >

文章列表页 >

Selection and Evaluation of Soil and Water Conservation Grass in Red-soil Erosion Area

- Selection and Evaluation of Soil and Water Conservation Grass in Red-soil Erosion Area
- Bulletin of Soiland Water Conservation Vol. 27, Issue 2, Pages: 205-210(2008)
- 作者机构：
  
  1. 江西省水土保持科学研究所,江西,南昌,330029
  2. 中国林业科学研究院林业研究所,北京,100091
  3. 江西省宁都县水土保持局, 江西宁都,342800
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2008
- 稿件说明：
移动端阅览
YU Rong-gang, ZUO Chang-qing, YANG Jie, et al. Selection and Evaluation of Soil and Water Conservation Grass in Red-soil Erosion Area[J]. Bulletin of Soiland Water Conservation, 2008, 27(2): 205-210.
DOI：

YU Rong-gang, ZUO Chang-qing, YANG Jie, et al. Selection and Evaluation of Soil and Water Conservation Grass in Red-soil Erosion Area[J]. Bulletin of Soiland Water Conservation, 2008, 27(2): 205-210. DOI：

摘要

选择19种草本植物分别在江西省宁都县的花岗岩侵蚀区和德安县的第四纪红壤侵蚀区进行了3a的定位试验。通过对出苗率、成活率、平均分蘖数、覆盖度、地上部分浸水容重、根系鲜重、地上部分生物鲜重、有机质等指标进行观测

并采用层次分析法和模糊数学方法对试验品种进行综合评价

从中优选出百喜草和宽叶雀稗2种草在花岗岩侵蚀区和第四纪红壤侵蚀区都生长良好的草种。研究结果认为

糖蜜草、柱花草、棕叶狗尾草、鸡眼草、马塘草5种草本植物在花岗岩侵蚀区生长良好。画眉草、黑麦草、狗牙根、假俭草和苏丹草5种草本植物在第四纪红壤侵蚀区生长良好。

Abstract

19 kinds of grasses were selected to plant in the granite erosion area

Ningdu County and the quaternary red soil erosion area

De'an County

Jiangxi Province.In the three year field experiment

the indexes of rate of seedlings emergence

survival rate

average tiller number

vegetation coverage

fresh weight of root

upland part of grass's unit weight and biomass

and soil organic matter were investigated.The method of analytic hierarchy process(AHP) and fuzzy mathematics were used to evaluate the grasses.Results show that Palspalum notatum Flugge and Paspalum wettsteinit Hackel can grow well in the two test areas;Melinis minuciflora

Styiosanthes guianensis(Aubi) SW.

Setaria palmifolia.

Kummerowia striata(Thunb.)Schindl

and Digitaria sanguinalis can grow well in the granite erosion area;and Eragrostis pilosa

Lolium L.

Cynodon dactylon

Eremochloa ophiuroides

and Sorghum sudauense can grow well in the quaternary red soil erosion area.

关键词

Keywords

references

Views

1333

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Evaluation of soil and water conservation effects of urban production and construction projects based on entropy weight-fuzzy comprehensive evaluation

Growth characteristics of Hippophae rhamnoides and its impact on soil and water conservation factors at northern foothills of eastern section of Qilian Mountains

Carbon effects on governance projects in plain depression of Huaihe River basin

Investigation and study on terrace erosion caused by 2024 extreme rainstorm event in Ningxia Hui Autonomous Region

Influencing mechanisms of different soil and water conservation tillage measures on runoff and sediment yield of slope cropland in black soil region

Related Author

Huo Chunping

Niu Yinhuan

Qian Zhenyu

Zhang Qingfeng

Jiao Yuhua

Liu Guangwu

Duan Xiaofeng

Ma Xinbing

Related Institution

Xi’an Water Conservancy and Soil Conservation General Station

College of Natural Resources and Environment， Northwest A&F University

Gansu Desert Control Institute

Minqin Comprehensive;Experimental Station of Desert Control in Gansu Province， Minqin

Shangfangsi Nature Reserve;Station， Management and Protection Center of Gansu Qilian Mountains National Nature Reserve

Technical support is provided by Beijing Founder electronics co., LTD 京ICP备09064830号-19 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.
Total Visits：58143 Visits Today：249 Online Users：9

⁰