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Coffee silverskin and expired coffee powder used as organic fertilizers. Author(s): CARNIER, R.; BERTON, R. S.; COSCIONE, A. R.; PIRES, A. M. M.; CORBO, J. Z. F. Abstract: The coffee industry produces a wide range of organic wastes, some in large amounts, and most of them do not have a well-defined final disposal. The agricultural use of these wastes can be ba... ... Repository: BDPA Publication year: 2019
Earthworm communities in organic and conventional coffee cultivation. Author(s): BARTZ, M. L. C.; BROWN, G. G.; PASINI, A.; FERNANDES, J. de O.; CURMI, P.; DORIOZ, J.; RALISCH, R. The objective of this work was to evaluate the effect of organic and conventional coffee crops on biomass, population density and diversity of earthworms, in Lerroville, district of Londrina County, P... ... Repository: BDPA Publication year: 2009
Physical soil attributes of Conilon coffee (Coffea canephora) under organic and conventional management systems. Author(s): PARTELLI, F. L.; VALICHESKI, R. R.; VIEIRA, H. D.; GONTIJO, I.; FERREIRA, E. P. de B. Coffea sp. is cultivated in large areas, using both conventional and organic management. However, information about the sustainability of these two management systems is still deficient. The objective... ... Repository: BDPA Publication year: 2016
Identification and recovery of volatiles organic compounds (VOCs) in the coffee-producing wastewater. Author(s): OLIVEIRA, A.; CABRAL, L. M. C.; BIZZO, H.; ARRUDA, N. P.; FREITAS, S. P. Repository: BDPA Publication year: 2014
Spatial and temporal dynamics of coffee-leaf-miner and predatory wasps in organic field in formation. Author(s): SCALON, J. D.; AVELAR, M. B. L.; ALVES, G. de F.; ZACARIAS, M. S. The coffee production is an economic mainstay for many countries in the world. Brazil is the world?s largest producer and exporter of coffee, being responsible for about 25% of the world production. I... ... Repository: BDPA Publication year: 2011
Influence of rainfall on mite distribution in organic and conventional coffee systems. Author(s): PEDRO NETO, M.; REIS, P. R.; ZACARIAS, M. S.; SILVA, R. A. Climate changes, such as temperature rise, prolonged drought and heavy rainfall, impair human activities, especially the food production sector. Rainfall is one of the most important natural, life-sus... ... Repository: BDPA Publication year: 2010
Organic matter of tropical soil with coffee growth in CO2 enriched atmosphere. Author(s): RIBEIRINHO, V. S.; CARVALHO, C. S.; RAMOS, N. P.; PACKER, A. P.; MILORI, D. M. B. P.; SANTOS, J. de O.; CERRI, C. E. P.; ANDRADE, C. A. de The increase of atmospheric CO2 should result in higher carbon fixation by plants of the C3 photosynthetic cycle, such as coffee. However, not much is known about the relationship between atmospheric... ... Repository: BDPA Publication year: 2019
Microbiological properties and oxidizable organic carbon fractions of an oxisol under coffee with split phosphorus applications and irrigation regimes. Author(s): COSTA, A. R. da; SATO, J. H.; RAMOS, M. L. G.; FIGUEIREDO, C. C. DE; SOUZA, G. P. de; ROCHA, O. C.; GUERRA, A. F. Repository: BDPA Publication year: 2013
Biologic dinitrogen fixation and nutrient cycling in cover crops and their effect on organic Conilon coffee. Author(s): PARTELLI, F. L.; VIEIRA, H. D.; FERREIRA, E. P. de B.; VIANA, A. P.; ESPINDOLA, J. A. A.; URQUIAGA, S.; BODDEY, R. M. Notwithstanding its relevance, studies regarding nutrient cycling and biological dinitrogen fixation in Conilon coffee (Coffee canephora cv. Conilon) associated with cover plants are very scarce. Aimi... ... Repository: BDPA Publication year: 2011
Kinetics of K release from soils of brazilian coffee regions: effect of organic acids. Author(s): SILVA, V. A.; MARCHI, G.; GUILHERME, L. R. G.; LIMA, J. M. de; NOGUEIRA, F. D.; GUIMARÃES, P. T. G. Estudos de cinética de liberação de K podem contribuir para avaliação da disponibilidade deste nutriente no solo para as plantas. Este trabalho teve como objetivos investigar a cinética de liberação d... ... Repository: BDPA Publication year: 2008

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