Study on Effects of Soil Improvement by Biogas Ecological Engineering

TU Guo-ping; JIA Ren-an; ZHU Wen-can; ZHOU Chun-huo

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Study on Effects of Soil Improvement by Biogas Ecological Engineering

- Study on Effects of Soil Improvement by Biogas Ecological Engineering
- Bulletin of Soiland Water Conservation Vol. 25, Issue 5, Pages: 15-18(2006)
- 作者机构：
  
  1. 南昌大学中国中部经济发展研究中心,江西,南昌,330047
  2. 江西省农业厅,江西,南昌,330046
  3. 江西农业大学,江西,南昌,330045
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2006
- 稿件说明：
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TU Guo-ping, JIA Ren-an, ZHU Wen-can, et al. Study on Effects of Soil Improvement by Biogas Ecological Engineering[J]. Bulletin of Soiland Water Conservation, 2006, 25(5): 15-18.
DOI：

TU Guo-ping, JIA Ren-an, ZHU Wen-can, et al. Study on Effects of Soil Improvement by Biogas Ecological Engineering[J]. Bulletin of Soiland Water Conservation, 2006, 25(5): 15-18. DOI：

摘要

针对红壤丘陵岗地开发利用中存在的重用轻养现象，以江西省上高南方果园科研示范基地为例，从系统分析的角度，统计分析了在红壤丘陵岗地开发利用中通过建立循环经济系统，实施沼气生态工程建设对提高土壤有机质含量的效应。研究表明，通过绿肥套种可以明显提高土壤有机质；而开展沼气工程，施用沼肥对果园土壤有机质含量的提高，具有十分显著的促进作用，可以在相对较短的时间，较大程度地提高土壤有机质含量。

Abstract

There is a phenomenon of intense utilization with less maintenance in the development and utilization of the low hillocks in the south red earth region.Taking the South Scientific Demonstration Base of Fruit Industry in Shanggao

Jiangxi Province as an example

we analyzed effects of circulated economical system establishment and biogas ecological engineering construction to improve soil organic matter of the low hillocks in the region.Our study illustrates that interplant green manure may remarkably increase soil organic matter content

and application of biogas fertilizer may greatly improve soil organic matter in a relatively short time.

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