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Genetic Parameter Estimates for Milk Yield and Lactation Length in Buffalo
(Int Buffalo Information Ctr, 2013-01-01)
The objective of this study was to estimate genetic parameters for milk yield at 244 days and lactation length in graded buffalo cows at the El Cangre Cattle Genetic Enterprise. Data were gathered from 2575 lactations, ...
Genetic study of meat quality traits in a male broiler line
(FUNPEC-EDITORA, 2009)
Genetic and phenotypic trends for growth traits of buffaloes in Brazil
(Pagepress Publ, 2007-01-01)
The objectives this paper were to estimate genetic parameters and genetic and phenotypic trends of birth weight (BWT) and weights adjusted to 205 (WT205), 365 (WT365) and 550 (P550) days of age of beef buffaloes born from ...
Genetic analyses on bodyweight, reproductive, and carcass traits in composite beef cattle
(2017-01-01)
In beef cattle, growth, reproductive, and carcass traits have been studied for improving productivity and quality of meat products. The aim of this study was to estimate genetic parameters for birth (BW), weaning (WW) and ...
GENETIC PARAMETERS AND GENETIC TRENDS FOR TESTICULAR GROWTH AND REPRODUCTIVE TRAITS IN GUZERA CATTLE
(Univ Fed Rural Semi-arido-ufersa, 2015-01-01)
This study aimed to estimate genetic parameters and genetic trends for reproductive traits and testicular growth in Guzera cattle. Variance components were estimated through two-trait analyses using the restricted maximum ...
Cluster and meta-analyses of genetic parameters for feed intake traits in growing beef cattle
(Wiley-Blackwell, 2014-06-01)
A data set based on 50 studies including feed intake and utilization traits was used to perform a meta-analysis to obtain pooled estimates using the variance between studies of genetic parameters for average daily gain ...
Genetic and phenotypic trends for growth traits of buffaloes in Brazil
(Pagepress Publ, 2014)
Genetic variability and genetic gains in progenies of Myracrodruon urundeuva Fr. All. in multi-species system
(Univ Federal Mato Grosso, 2017-01-01)
Improper exploitation of native woods have led to a reduction in natural populations, as was the case of Myracrodruon urundeuva. The objectives of this study were to estimate genetic parameters for silvicultural traits in ...
Bayesian inference in genetic parameter estimation of visual scores in Nellore beef-cattle
(Sociedade Brasileira de Genética, 2009-01-01)
The aim of this study was to estimate the components of variance and genetic parameters for the visual scores which constitute the Morphological Evaluation System (MES), such as body structure (S), precocity (P) and ...
Genetic parameters and trends of morphometric traits of GIFT tilapia under selection for weight gain
(Univ Sao Paolo, 2014-07-01)
The main factor considered in breeding programs for fish is growth, which can be assessed in terms of a gain in either weight or body measurements. This study was undertaken to evaluate the morphometric traits of GIFT ...