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Selection indexes and economic weights applied to runner-peanut breeding. Author(s): RAMOS, J. P. C.; CAVALCANTI, J. J. V.; FREIRE, R. M. M.; SILVA, C. R. C. da; SILVA, M. de F. C. da; SANTOS, R. C. dos Runner peanuts are known for their high pod yields, but are late to flowering and pod maturation, and the optimal combination of these traits with pod yield is widely desired for peanut improvement. S... ... Repository: BDPA Publication year: 2022
Economic weights for selection objectives in dairy goat systems in Brazil. Author(s): LOPES, F. B.; SILVA, M. C.; PAIVA, S. R.; FACO, O.; MCMANUS, C. M. P. Repository: BDPA Publication year: 2010
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
Carcass yield, non-carcass components, and economic viability of licuri oil addition to the diet of Santa Ines ewes. Author(s): CAVALCANTI, C. P. L.; MACEDO, T. J. S.; PERIPOLLI, V.; GOIS, G. C.; MENEZES, V. G.; MONTE, A. P. O.; SILVA, D. J. M.; NASCIMENTO, P. V. N.; SILVA, E. O.; ARAUJO, G. G. L. de; RODRIGUES, R. T. S.; WISCHRAL, A.; MATOS, M. H. T.; QUEIROZ, M. A. A. The production of biofuels has caused an increase in the prices of agricultural commodities. Thus, the ecological footprint, social inclusion and profitability of production systems have encouraged th... ... Repository: BDPA Publication year: 2023
Valores econômicos para características produtivas de ovinos: desenvolvimento de objetivos e critérios de seleção em sistemas de produção baseados em pastagem nativa no bioma Pampa do Brasil. Author(s): AZAMBUJA, R. C. de C. de; CARDOSO, F. F.; YOKOO, M. J. I.; DIONELLO, N. J. L.; ALVES, R. M.; LOBO, R. N. B. Resumo: O presente estudo visa contribuir para o desenvolvimento de programas de melhoramento genético estimando ponderadores econômicos para características produtivas em ovinos criados no sul do Bra... ... Repository: BDPA Publication year: 2012
Economic efficiency of Rhipicephalus microplus control and effect on beef cattle performance in the Brazilian Cerrado. Author(s): CALVANO, M. P. C. A.; BRUMATTI, R. C.; GARCIA, M. V.; BARROS, J. C.; ANDREOTTI, R. The cattle tick Rhipicephalus microplus causes significant economic losses to cattle production systems and is a main barrier to the introduction of Bos taurus breeds and their crosses in Brazil. Thes... ... Repository: BDPA Publication year: 2019
Economic feasibility of adding sunflower oil to elephant grass-based diets of lactating dairy cows. Author(s): LAGE, L. A.; LOPES, M. A.; LOPES, F. C. F.; GAMA, M. A. S. da; RIBEIRO, C. G. S.; RODRIGUEZ, N. M.; DEMEU, F. A. We aimed to evaluate the economic feasibility of adding increasing levels of sunflower oil (0.0, 15, 30, and 45 g/kg of dry matter) to elephant grass (Pennisetum purpureum, Schum) based diets of milkp... ... Repository: BDPA Publication year: 2016
Economic impact of gastrointestinal nematodes in Morada Nova sheep in Brazil. Author(s): CHAGAS, A. C. de S.; TUPY, O.; SANTOS, I. B. DOS; ESTEVES, S. N. This study evaluated the economic impact of gastrointestinal nematode (GIN) infection in Morada Nova lambs under different parasite chemical control conditions. For this, 246 lambs, in the rainy and d... ... Repository: BDPA Publication year: 2022
Ponderação econômica para suporte de sistema de melhoramento genético de bovinos de corte criados extensivamente na sub-região da Nhecolândia, Pantanal Sul-Mato-Grossense. Análise de custos e receitas. Author(s): SONOHATA, M. M.; ABREU, U. G. P. de; OLIVEIRA, D. P. de; ALMADA NETO, I. Objetivou-se com este trabalho avaliar e definir a importância econômica de possíveis características produtivas e reprodutivas a serem utilizadas como suporte na seleção de bovinos de corte em função... ... Repository: BDPA Publication year: 2013
Estimated crop loss due to coconut mite and financial analysis of controlling the pest using the acaricide abamectin. Author(s): REZENDE, D.; MELO, J. W. S.; OLIVEIRA, J. E. de M.; GONDIM JÚNIOR, M. G. C. Reducing the losses caused by Aceria guerreronis Keifer has been an arduous task for farmers. However, there are no detailed studies on losses that simultaneously analyse correlated parameters, and ve... ... Repository: BDPA Publication year: 2016

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