Título:	Soil fauna diversity in integrated production systems in the Brazilian Cerrado.
Autor:	SANTOS, S. F. da C. B. dos SOUZA, H. A. de NUNES, L. A. P. L. BATISTA, L. P. MATOS, M. H. M. VERA, G. de S. FERREIRA, A. C. de M. OLIVEIRA JUNIOR, J. O. L. de SAGRILO, E.
Afiliación:	SMAIELLO FLORES DA CONCEIÇÃO BORGES DOS SANTOS, UNIVERSIDADE FEDERAL DO PIAU; HENRIQUE ANTUNES DE SOUZA, CPAMN; LUÍS ALFREDO PINHEIRO LEAL NUNES, UNIVERSIDADE FEDERAL DO PIAUÍ; LUCRÉCIA PACHECO BATISTA, UNIVERSIDADE ESTADUAL DO PIAUÍ; MICHAELLY HEIDY MORAES MATOS, UNIVERSIDADE ESTADUAL DO PIAUÍ; GEANIA DE SOUSA VERA, UNIVERSIDADE FEDERAL DO PIAUÍ; ANE CAROLINE DE MELO FERREIRA, UNIVERSIDADE FEDERAL DE LAVRAS; JOSE OSCAR LUSTOSA DE OLIVEIRA JUNIOR, CPAMN; EDVALDO SAGRILO, CPAMN.
Año:	2024
Referencia:	Revista Brasileira de Ciência do Solo, v. 48, e0230054, 2024.
Descripción:	Soil fauna is an important indicator of soil quality. This study aimed to evaluate soil fauna collected using pitfall traps and soil chemical and microbiological properties under different land uses in the Cerrado. The systems evaluated were soybean under 14-year no-till; soybean under 3-year no-till; eucalyptus rows; soybean grown between eucalyptus rows, and native Cerrado. Collected individuals were identified as classes, subclasses, order, or family classes. We evaluated the number of individuals trap-1 day-1, total richness, average richness, Shannon Diversity Index, Pielou Evenness Index, total soil organic carbon (TOC), soil microbial activity, and soil chemical indicators. Data were submitted to one-way ANOVA, and means were compared by the Tukey Test (p<0.05). Principal component analysis and grouping analysis were performed among the groups and number of individuals. We identified 16 groups with a greater occurrence for Collembola, Acari, Formicidae, and Coleoptera. Systems containing threes provided a greater abundance of individuals. The largest populations occurred in the systems with the highest TOC levels. Components of the same silviagricultural system (soybean + eucalyptus) shared the same soil fauna groups, indicating a flow of individuals between these systems. The soybean adoption time under no-till systems does not change the population and diversity of soil fauna groups.
Thesagro:	Armadilha Equilíbrio Ecológico Entomofauna
NAL Thesaurus:	Pitfall traps Integrated agricultural systems Soil invertebrates Ecological balance
Palabras clave:	Sistema integrado Invertebrados do solo Equilíbrio agroecológico
ISSN:	0100-0683
DOI:	https://doi.org/10.36783/18069657rbcs20230054
Tipo de Material:	Artigo de periódico
Acceso:	openAccess
Aparece en las colecciones:	Artigo em periódico indexado (CPAMN)