SOIL AMENDMENT WITH SEWAGE SLUDGE AND ITS IMPACT ON SOIL MICROFLORA

被引:6
作者
Vieira, Rosana Faria [1 ]
Maganhotto de Souza Silva, Celia Maria [1 ]
机构
[1] Embrapa Meio Ambiente, BR-13820000 Jaguariuna, SP, Brazil
关键词
microorganisms; nitrogen; biosolid;
D O I
10.1590/S1517-83822003000500019
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
The objective of this work was to verify the effect of frequent sludge soil amendments on the soil's activity and microbial biomass C. Results showed that the use of excessive sludge doses could be detrimental to the soil's microflora.
引用
收藏
页码:56 / 58
页数:3
相关论文
共 5 条
[1]  
Alef K., 1995, Methods in Applied Soil Microbiology and Biochemistry, P214
[2]   THE METABOLIC QUOTIENT FOR CO2 (QCO2) AS A SPECIFIC ACTIVITY PARAMETER TO ASSESS THE EFFECTS OF ENVIRONMENTAL-CONDITIONS, SUCH AS PH, ON THE MICROBIAL BIOMASS OF FOREST SOILS [J].
ANDERSON, TH ;
DOMSCH, KH .
SOIL BIOLOGY & BIOCHEMISTRY, 1993, 25 (03) :393-395
[3]  
ANDERSON TH, 1994, BEYOND THE BIOMASS, P67
[4]   Impact of sewage sludge application on soil biological characteristics [J].
Banerjee, MR ;
Burton, DL ;
Depoe, S .
AGRICULTURE ECOSYSTEMS & ENVIRONMENT, 1997, 66 (03) :241-249
[5]   AN EXTRACTION METHOD FOR MEASURING SOIL MICROBIAL BIOMASS-C [J].
VANCE, ED ;
BROOKES, PC ;
JENKINSON, DS .
SOIL BIOLOGY & BIOCHEMISTRY, 1987, 19 (06) :703-707