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 Author(s): SILVA, D. V. da; OLIVEIRA, T. K. de; KUSDRA, J. F.; kÖLLIN, F. T.; LIMA, A. A. de; COSTA, K. B. A. da The objective of this work was to evaluate the dynamics of decomposition process of chopped secondary forest system, previously enriched with legumes Inga velutina Willd. and tryphnodendron pulcherrim... ... |
 Author(s): SPERA, S. T.; MAGALHÃES, C. A. de S.; DENARDIN, J. E.; TARDIN, F. D.; RAMOS JUNIOR, E. U.; CHITARRA, L. G. An important annual crops management system for carbon sequestration from the atmosphere is the crop livestock integrated system managed under no-tillage system. In the Brazilian state of Mato Grosso,... ... |
 Author(s): OLIVEIRA, P. de; NASCENTE, A. S.; FERREIRA, E. P. de B.; KLUTHCOUSKI, J.; LOBO JUNIOR, M. O manejo do solo e a rotação de culturas podem afetar diretamente a comunidade microbiana do solo. Objetivou-se determinar indicadores de qualidade e fungos habitantes do solo, no sistema plantio dire... ... |
 Author(s): MOREIRA, S. G.; KIEHL, J. de C.; PROCHNOW, L. I.; PAULETTI, V.; MARTIN NETO, L.; RESENDE, A. V. de The effect of tillage system (NT-no tillage; CT-conventional tillage; MT-minimum tillage; and NT/scarification, every three years) on soybean nutrient availability and yield was evaluated on Oxisol af... ... |
 Author(s): CERDEIRA, A. L.; SOUZA, M. D. de; BOLONHEZI, D.; QUEIROZ, S. C. do N. de; FERRACINI, V. L.; LIGO, M. A. V.; PESSOA, M. C. P. Y.; SMITH JR, S. The Guarany aquifer located in South America has a dimension of approximately 1,200,000 Km2 and spreads to areas of eight Brazilian states plus parts of Argentina, Uruguay and Paraguay. The region of... ... |
 Author(s): MORO, E.; CRUSCIOL, C. A. C.; NASCENTE, A. S.; CANTARELLA, H. In no-tillage systems (NTS), biological activity and nitrification process in the soil are higher due to higher organic matter and moisture contents, resulting in higher levels of nitrate compared wit... ... |
 Author(s): TREIN, C. R.; MORAES, M. T. de; LEVIEN, R.; MAZURANA, M.; ANGHIGNONI, I.; DEBIASI, H.; BONETTI, J. A. Soil compaction can reduce the growth of crops, causing production losses even in soil conservation systems. In areas where controlled traffic is used, the wheeled rows are prone to show limiting cond... ... |
 Author(s): ALMEIDA, A. M. R.; HAU, B.; AMORIM, L.; BERGAMIN FILHO, A.; MARIANO, J. C. Six field experiments were carried out during the summers of 1997 to 2003 to evaluate disease progress of soybean brown spot caused by Septoria glycines considering two tillage systems, conventional a... ... |
 Author(s): TOLEDO-SOUZA, E. D. de; SILVEIRA, P. M. da; CAFÉ-FILHO, A. C.; LOBO JUNIOR, M. The objective of this work was to evaluate the effects of preceding crops and tillage systems on the incidence of Fusarium wilt (Fusarium oxysporum f. sp. phaseoli) and common bean (Phaseolus vulgaris... ... |
 Author(s): SOUSA, D. C. de; ROSA, J. D.; MEDEIROS, J. C.; BOECHAT, C. L.; NÓBREGA, R. S. A.; SOUZA, H. A. de; SAGRILO, E. Cover crops improve the physical, chemical and biological quality of the soil and boost crop yield. However, the magnitude of the effects on the microbial activity in tropical soils of Cerrado is stil... ... |
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