Arid
DOI10.5433/1679-0359.2012v33n1p183
Dynamic of epigeous macrofauna under organic soil management in the Brazilian semi-arid region
Pimentel, Marcio Sampaio1; Carvalho, Rubens Silva2; Vilaronga, Daniela Pionorio1; Vieira Martins, Lindete Miria2; Lopes da Silva, Adriano Victor1
通讯作者Pimentel, Marcio Sampaio
来源期刊SEMINA-CIENCIAS AGRARIAS
ISSN1676-546X
EISSN1679-0359
出版年2012
卷号33期号:1页码:183-192
英文摘要

Soil macrofauna is responsible for soil fertility through cycling of nutrients, tillage and fragmentation of organic matter, as well as through the association between groups of fauna with conserved and/or degraded pedoenvironments. Nevertheless, under the conditions of the Brazilian semi-arid region, there is little information about this resource. The objective of this study was to evaluate the epigeous macrofauna in successive cropping using previous green manure and subsequent planting of melon (Cucumis melo L.) in Juazeiro county, Bahia, Brazil. Sampling dates were undertaken in November 2007 and February, April and July 2008, using traps containing 4 % formaldehyde for seven days in plots of 64 m(2). Results obtained indicate that there is no difference among the treatments with mixed cover crops, and epigeous macrofauna is influenced by the time of collection. Diversity and uniformity are inversely correlated with total density of epigeous macrofauna. Diversification of plant species favors the increase of diversity and uniformity of epigeous macrofauna. Formicidae, followed by Isopoda, Coleoptera and Oligochaeta are the groups of fauna most numerous in the areas.


英文关键词Caatinga soil fauna soil biology green manure mixed cover crops
类型Article
语种英语
国家Brazil
收录类别SCI-E
WOS记录号WOS:000307002000017
WOS关键词BIODIVERSITY ; INDICATORS ; PASTURE ; SYSTEMS ; FOREST ; STATE
WOS类目Agriculture, Multidisciplinary
WOS研究方向Agriculture
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/175019
作者单位1.Univ Fed Vale Sao Francisco, Iniciacao Cient Fapesb PIBIC, BR-56300000 Petrolina, PE, Brazil;
2.Univ Estado Bahia, Dept Tecnol Ciencias Sociais, BR-48900 00 Juazeiro, BA, Brazil
推荐引用方式
GB/T 7714
Pimentel, Marcio Sampaio,Carvalho, Rubens Silva,Vilaronga, Daniela Pionorio,et al. Dynamic of epigeous macrofauna under organic soil management in the Brazilian semi-arid region[J],2012,33(1):183-192.
APA Pimentel, Marcio Sampaio,Carvalho, Rubens Silva,Vilaronga, Daniela Pionorio,Vieira Martins, Lindete Miria,&Lopes da Silva, Adriano Victor.(2012).Dynamic of epigeous macrofauna under organic soil management in the Brazilian semi-arid region.SEMINA-CIENCIAS AGRARIAS,33(1),183-192.
MLA Pimentel, Marcio Sampaio,et al."Dynamic of epigeous macrofauna under organic soil management in the Brazilian semi-arid region".SEMINA-CIENCIAS AGRARIAS 33.1(2012):183-192.
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