干旱区生态环境知识资源中心(Arid): EVALUATION OF PASTURE SOIL PRODUCTIVITY IN THE SEMI-ARID ZONE OF BRAZIL BY MICROBIAL ANALYSES

Arid

DOI	10.1590/S1517-83822008000300001
	EVALUATION OF PASTURE SOIL PRODUCTIVITY IN THE SEMI-ARID ZONE OF BRAZIL BY MICROBIAL ANALYSES
	de Luna, Romulo Gil ; Melo Coutinho, Henrique Douglas 1,2; Grisi, Breno Machado
通讯作者	Melo Coutinho, Henrique Douglas
来源期刊	BRAZILIAN JOURNAL OF MICROBIOLOGY
ISSN	1517-8382
EISSN	1678-4405
出版年	2008
卷号	39 期号:3 页码:409-413
英文摘要	The productivity of a pasture soil (caatinga) located in the region of Sao Joao do Cariri, PB, Brazil was evaluated based an the following microbiological parameters: biomass ( measured by fumigation-incubation method), activity ( estimated from basal respiration and cellulose decomposition rate), qCO(2), and C-mic : C-org ratio. This analysis demonstrated that livestock management in the ’caatinga’ is probably causing environment damage by affecting the soil properties, reducing the microbial biomass and soil respiration and increasing the qCO(2), affecting the recovery of this ecosystem.
英文关键词	semi-arid biomass microbial activity pasture caatinga
类型	Article
语种	英语
国家	Brazil
收录类别	SCI-E
WOS记录号	WOS:000259981200001
WOS关键词	ORGANIC-MATTER ; FOREST SOILS ; METABOLIC QUOTIENT ; N MINERALIZATION ; BIOMASS ; DYNAMICS ; TEMPERATE ; ECOSYSTEM ; QCO2
WOS类目	Microbiology
WOS研究方向	Microbiology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/156743
作者单位	1.Univ Fed Paraiba, CCEN, Dept Biol Mol, LGM,Programa Reg Posgrad Desenvolvimento & Meio A, BR-58051900 Joao Pessoa, Paraiba, Brazil; 2.Univ Reg Cariri, Dept Ciencieas Fis & Biol, Ctr Ciencias Biol & Saude, Crato, CE, Brazil
推荐引用方式 GB/T 7714	de Luna, Romulo Gil,Melo Coutinho, Henrique Douglas,Grisi, Breno Machado. EVALUATION OF PASTURE SOIL PRODUCTIVITY IN THE SEMI-ARID ZONE OF BRAZIL BY MICROBIAL ANALYSES[J],2008,39(3):409-413.
APA	de Luna, Romulo Gil,Melo Coutinho, Henrique Douglas,&Grisi, Breno Machado.(2008).EVALUATION OF PASTURE SOIL PRODUCTIVITY IN THE SEMI-ARID ZONE OF BRAZIL BY MICROBIAL ANALYSES.BRAZILIAN JOURNAL OF MICROBIOLOGY,39(3),409-413.
MLA	de Luna, Romulo Gil,et al."EVALUATION OF PASTURE SOIL PRODUCTIVITY IN THE SEMI-ARID ZONE OF BRAZIL BY MICROBIAL ANALYSES".BRAZILIAN JOURNAL OF MICROBIOLOGY 39.3(2008):409-413.