Soil microbial activities and carbon and nitrogen fixation

被引：98

作者：

Chen, G ^{[1
]}

Zhu, HL

Zhang, Y

机构：

[1] Washington State Univ, Pullman, WA 99164 USA

[2] Qingdao Haichuan Biol Renovat Res Ctr Nat Med, Qingdao 266061, Peoples R China

[3] Beijing Runxian Technol Dev Inc, Beijing 10089, Peoples R China

来源：

RESEARCH IN MICROBIOLOGY | 2003年 / 154卷 / 06期

关键词：

microbial activity; carbon; nitrogen; fixation;

D O I：

10.1016/S0923-2508(03)00082-2

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Soil microbial activity that reflects microbiological processes of soil microorganisms is the potential indicator of soil quality, as plants rely on soil microorganisms to mineralize organic nutrients for growth and development. Soil microorganisms also process plant litter and residues into soil organic matter, a direct and stable reservoir of carbon and nitrogen that consists of living and dead organic materials subject to rapid biological decomposition. In natural systems, the action of soil microorganisms is a major determinant of efficient nutrient cycling. This paper reviews the current state of knowledge on the fate of soil microorganisms in terms of carbon and nitrogen fixation. (C) 2003 Editions scientifiques et medicales Elsevier SAS. All rights reserved.

引用

页码：393 / 398

页数：6

共 40 条

[1] Incorporation of nitrogen from urea fertilizer into soil organic matter in rice paddy and cassava upland fields in Indonesia [J].