Milk production in subtropical regions is mostly based in straigthbreds thoroughbred cows. Recently, the practice of crossbreeding between dairy breeds has become more popular in southern Brazil and has motivated this paper. The objective of this work was to compare growth of crossbred Holstein x Jersey in relation to the Holstein thoroughbred heifers. Evaluations have been carried out using data of three dairy herds in the states of Santa Catarina and Paraná, which have in their breeding stock Holstein and Holstein x Jersey crossbred cows. The growth indicators used were height at withers and body weight, estimated from chest girth. We analyzed 427 measurements of 133 heifers from two to 24 months of age, from February 2008 to January 2009...
Resumo: Com o alto custo dos insumos para a produção de cordeiros em terminação no semiárido, e a ut...
The growth in weight and weaning’s systems were studied in females calves Holstein variety black and...
An experiment was carried out at the National Center for Research in Dairy Cattle in Coronel Pacheco...
Milk production in subtropical regions is mostly based in straigthbreds thoroughbred cows. Recently,...
Milk production in temperate and subtropical climates is mostly based on pure bred cows. Changes in ...
Com o objetivo de comparar o desempenho leiteiro e reprodutivo de vacas da raça Holandesa e mestiças...
Os cruzamentos entre as raças Holandesa e Jersey têm sido empregados por um número crescente de prod...
No Projeto Desenvolvimento do Mestiço Leiteiro Brasileiro executado por várias instituições e criado...
Novilhas leiteiras de reposição são importantes em rebanhos leiteiros para substituição de vacas de ...
O trabalho objetivou comparar vacas mestiças Holandês X Jersey com vacas da raça Holandês quanto à c...
Coat thickness of 45 Jersey cows was measured in two seasons of year (winter and summer) in order to...
The validation of test-day (TD) models (autoregressive, AR and random regression, RR) in Brazilian H...
The objective of this work was to compare the adaptation to high temperatures of a Brazilian local b...
Livestock production is one of the most important activities of Brazilian agribusiness. Milk product...
O objetivo deste trabalho foi estimar efeitos genéticos e fenotípicos na criação de ovinos deslanado...
Resumo: Com o alto custo dos insumos para a produção de cordeiros em terminação no semiárido, e a ut...
The growth in weight and weaning’s systems were studied in females calves Holstein variety black and...
An experiment was carried out at the National Center for Research in Dairy Cattle in Coronel Pacheco...
Milk production in subtropical regions is mostly based in straigthbreds thoroughbred cows. Recently,...
Milk production in temperate and subtropical climates is mostly based on pure bred cows. Changes in ...
Com o objetivo de comparar o desempenho leiteiro e reprodutivo de vacas da raça Holandesa e mestiças...
Os cruzamentos entre as raças Holandesa e Jersey têm sido empregados por um número crescente de prod...
No Projeto Desenvolvimento do Mestiço Leiteiro Brasileiro executado por várias instituições e criado...
Novilhas leiteiras de reposição são importantes em rebanhos leiteiros para substituição de vacas de ...
O trabalho objetivou comparar vacas mestiças Holandês X Jersey com vacas da raça Holandês quanto à c...
Coat thickness of 45 Jersey cows was measured in two seasons of year (winter and summer) in order to...
The validation of test-day (TD) models (autoregressive, AR and random regression, RR) in Brazilian H...
The objective of this work was to compare the adaptation to high temperatures of a Brazilian local b...
Livestock production is one of the most important activities of Brazilian agribusiness. Milk product...
O objetivo deste trabalho foi estimar efeitos genéticos e fenotípicos na criação de ovinos deslanado...
Resumo: Com o alto custo dos insumos para a produção de cordeiros em terminação no semiárido, e a ut...
The growth in weight and weaning’s systems were studied in females calves Holstein variety black and...
An experiment was carried out at the National Center for Research in Dairy Cattle in Coronel Pacheco...