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Economic and socio-environmental performance assessment of beef cattle production systems: a data envelopment analysis (DEA) approach with weight restrictions. Author(s): GOMES, E. G.; ABREU, U. G. P. de; MELLO, J. C. C. B. S. de; CARVALHO, T. B. de; ZEN, S. de This study evaluated the performance of 21 beef cattle modal production systems that conduct only the raising phase. These production systems were developed in 21 municipalities in seven Brazilian sta... ... Repository: BDPA Publication year: 2015
Straw production in different integrated crop livestock systems under no-tillage soil management. 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,... ... Repository: BDPA Publication year: 2021
Soil carbon content and stock in tropical pastures in a milk production system. Author(s): OLIVEIRA, P. P. A.; RODRIGUES, P. H. M.; PRAES, M. F. F. M.; FERNANDES, F. A.; PEDROSO, A. de F. The aim of this study was to evaluate the impact of pasture management on the soil C stocks, focusing on the sustainability of livestock farming in Brazil. Carbon stocks and C accumulation rates were... ... Repository: BDPA Publication year: 2016
Spatial distribution of agronomic attributes of corn plants in integrated production systems in Brazilian Amazonia. Author(s): FEITOSA, I. de L.; OLIVEIRA, M. S. de; PASSOS, A. M. A. dos; CIPRIANI, H. N. Crop-livestock-forest systems are a sustainable production alternative based on the integration of several components and configurations that increase the complexity of management and soil- plant rela... ... Repository: BDPA Publication year: 2022
Productive sustainability in a silvopastoral system. Author(s): MARQUES FILHO, W. C.; BARBOSA, G. F.; CARDOSO, D. L.; FERREIRA, A. D.; PEDRINHO, D. R.; BONO, J. A. M.; SOUZA, C. C. de; FRAINER, D. M. The objective was to analyze the productive and economic sustainability of the silvopastoral system, in the state of Mato Grosso do Sul. The system had been implanted five years earlier, using Eucalyp... ... Repository: BDPA Publication year: 2017
Leaf area index and plant-part composition of grazed pastures in intensive and integrated beef cattle production systems. Author(s): PASQUINI NETO, R.; RODRIGUES, P. H. M.; MILHORINI, P. C.; BOSI, C.; BERNDT, A.; PEZZOPANE, J. R. M. Adequate agricultural practices are necessary to improve the sustainability of livestock and the intensification of production systems allows the control of plant and animal resources to achieve high... ... Repository: BDPA Publication year: 2021
Effect of genetic group, sex and production system on the sensory acceptance of beef from crossbred animals. Author(s): NASSU, R. T.; PERSEGUINI, A. C.; PEREIRA, C. A. M.; VERRUMA-BERNARDI, M. R.; BERNDT, A.; TULLIO, R. R.; ALENCAR, M. M. de Repository: BDPA Publication year: 2013
Effect of mating season and type of breed on the productive performance of goats agroecologic production system in the Northeastern Brazil. Author(s): NOGUEIRA, D. M.; VOLTOLINI, T. V.; LOIOLA FILHO, J. B.; NASCIMENTO, T. V. C. This work aimed to evaluate the effect of mating season and type of breed on the reproductive performance of goats raised in an agroecologic production system in the semi-arid region of Northeastern B... ... Repository: BDPA Publication year: 2010
Methane emission by lambs and ewes in different pasture production systems. Author(s): BATISTA, R.; PERES, M. T. P.; FAISCA, L. D.; NEVES, A. C. C.; CAMPOS, K. F. D.; DEBORTOLI, E. de C.; BERNDT, A.; MONTEIRO, A. L. G. Repository: BDPA Publication year: 2017
The effect of shading on yield of sunflower production in agroforestry system with Eucalyptus. Author(s): OLIVEIRA, A. C. V. de; MORAES, A. de; RIBEIRO, M. F. S.; PORFIRIO-DA-SILVA, V.; LANG, C. R.; NOGUEIRA, R. R.; OLIVEIRA, E. B. de; MOLETTA, J. L. Repository: BDPA Publication year: 2012

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