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Estimates of genetic correlations between days to calving and reproductive and weight traits in Nelore cattle
(Amer Soc Animal Science, 2005-07-01)
Data comprising 53,181 calving records were analyzed to estimate the genetic correlation between days to calving (DC), and days to first calving (DFC), and the following traits: scrotal circumference (SC), age at first ...
Estimates of genetic correlations between days to calving and reproductive and weight traits in Nelore cattle
(2005-01-01)
Data comprising 53,181 calving records were analyzed to estimate the genetic correlation between days to calving (DC), and days to first calving (DFC), and the following traits: scrotal circumference (SC), age at first ...
Genetic associations among average annual productivity, growth traits, and stayability: A parallel between Nelore and composite beef cattle
(2013-06-01)
This study was conducted to examine the relationship among average annual productivity of the cow (PRODAM), yearling weight (YW), postweaning BW gain (PWG), scrotal circumference (SC), and stayability in the herd for at ...
Genetic associations among average annual productivity, growth traits, and stayability: A parallel between Nelore and composite beef cattle
(2013-06-01)
This study was conducted to examine the relationship among average annual productivity of the cow (PRODAM), yearling weight (YW), postweaning BW gain (PWG), scrotal circumference (SC), and stayability in the herd for at ...
Determination of sulphur contents in water, forage and ruminal hydrogen sulphide concentrations in beef cattle herds from la araucania, los rios y los lagos regions of chileARCHIVOS DE MEDICINA VETERINARIAARCH MED VET
(UNIVERSIDAD AUSTRAL DE CHILE, INSTITUTO DE CIENCIAS VETERINARIAS, 2016)
Seroprevalence of Neospora caninum infection in cattle from Pereira, Colombia
(Elsevier, 2020-12)
There are over 25.6 million cattle heads in Colombia being the fourth-highest herd in Latin America. This study aimed to describe the seroprevalence of Neospora caninum in cattle from 25 rural farms at Pereira municipality, ...
Características epidemiológicas da infecção de bovinos jovens de corte, em rebanhos com alto trânsito animal, para BoHV-1, BVDV, BTV e Leptospira spp. no Estado do Maranhão
(Universidade Federal de Minas GeraisUFMG, 2016-02-25)
The aim of this study was to determine the epidemiological characteristics of beef cattle infection, high animal movement, for BoHV-1, BVDV, BTV and Leptospira spp. in the state of Maranhão. In this work were studied 86 ...
Transformações técnico-podutivas e comerciais na pecuária de corte brasileira a partir da década de 90
(Sociedade Brasileira de Zootecnia, 2006-02-01)
Analisou-se o perfil da pecuária de corte brasileira diante das mudanças ocorridas no sistema de produção/comercialização, observando-se especificamente os índices zootécnicos e produtivos e os volumes de carne produzidos, ...