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"EFFECT OF CALVING SEASON ON PRODUCTIVE AND REPRODUCTIVE PERFORMANCE OF A DAIRY HERD IN LOS RIOS REGION"EFECTO DE LA EPOCA DE PARTO SOBRE RENDIMIENTOS PRODUCTIVOS Y REPRODUCTIVOS DE UN REBAÑO LECHERO DE LA REGION DE LOS RIOS
(Facultad de Ciencias Agrarias. Universidad Austral de Chile, 2011)
Componentes que afetam a repetição de prenhez de Charolês e Nelore no Sul do Brasil
(Universidade Federal de Santa MariaBrasilZootecniaUFSMPrograma de Pós-Graduação em ZootecniaCentro de Ciências Rurais, 2017-10-23)
The reproductive efficiency of the herd is highlighted by the productive increase in the
production of beef cattle, being responsible for the number of animals that will be available
for commercialization and / or ...
Parturition intervals and distributions of parturitions by months of buffalo in Southern and South-eastern Brazil
(2007-12-01)
Reproductive rate is an important component of economic success in livestock production. Parturition interval (IEP) is a direct measure of the productivity of the animal. Long IEP reduce the number of calves produced per ...
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
(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 ...
Drylot weaned calves at dry-to-rainy transition and rainy season and their effects on the growing phase
(Oxford Univ Press Inc, 2020-11-01)
Genetic parameters for milk yield, age at first calving and interval between first and second calving in milk buffaloes
(2007-12-01)
Genetic parameters for the relation between the traits of milk yield (MY), age at first calving (AFC) and interval between first and second calving (IBFSC) were estimated in milk buffaloes of the Murrah breed. In the study, ...
Genetic parameters for milk yield, age at first calving and interval between first and second calving in milk buffaloes
(Pagepress Publ, 2007-01-01)
Genetic parameters for the relation between the traits of milk yield (MY), age at first calving (AFC) and interval between first and second calving (IBFSC) were estimated in milk buffaloes of the Murrah breed. In the study, ...
Genetic parameters for milk yield, age at first calving and interval between first and second calving in milk buffaloes
(Pagepress Publ, 2007-01-01)
Genetic parameters for the relation between the traits of milk yield (MY), age at first calving (AFC) and interval between first and second calving (IBFSC) were estimated in milk buffaloes of the Murrah breed. In the study, ...