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Genetic parameters estimates for milk, fat and protein yield analyzed by test day models for Murrah buffaloes in Brazil
(Pagepress Publ, 2007-01-01)
The objectives of this study were to estimate genetic parameters for test-day milk, fat and protein yields, in Murrah buffaloes. In this study 4,757 complete lactations of Murrah buffaloes were analyzed. The (co) variance ...
Genetic parameters estimates for milk, fat and protein yield analyzed by test day models for Murrah buffaloes in Brazil
(Pagepress Publ, 2007-01-01)
The objectives of this study were to estimate genetic parameters for test-day milk, fat and protein yields, in Murrah buffaloes. In this study 4,757 complete lactations of Murrah buffaloes were analyzed. The (co) variance ...
Genetic parameters estimates for milk, fat and protein yield analyzed by test day models for Murrah buffaloes in Brazil
(2007-12-01)
The objectives of this study were to estimate genetic parameters for testday milk, fat and protein yields, in Murrah buffaloes. In this study 4,757 complete lactations of Murrah buffaloes were analyzed. The (co) variance ...
ESTIMATES OF GENETIC PARAMETERS AND CORRELATIONS BETWEEN MORPHOLOGICAL TRAITS IN SOYBEAN GENOTYPES
(Univ Federal Mato Grosso, 2015-10-01)
This study aimed to estimate genetic parameters and correlations between traits of agronomic interest in a soybean population, to select traits for use in crop breeding. Thus, we analyzed 28 soybean genotypes in randomized ...
Effect of lactation length adjustment procedures on genetic parameter estimates for buffalo milk yield
(Sociedade Brasileira de Genética, 2011-01-01)
The objectives of this study were to estimate the genetic parameters for milk yield unadjusted and adjusted for days in milk and, subsequently, to assess the influence of adjusting for days in milk on sire rank. Complete ...
Effect of lactation length adjustment procedures on genetic parameter estimates for buffalo milk yield
(Sociedade Brasileira de Genética, 2011-01-01)
The objectives of this study were to estimate the genetic parameters for milk yield unadjusted and adjusted for days in milk and, subsequently, to assess the influence of adjusting for days in milk on sire rank. Complete ...
Genetic study of skin thickness and its association with postweaning growth in Nellore cattle: estimation of the genetic parameters
(Funpec-editora, 2016-01-01)
The objective of the present study was to estimate genetic parameters for skin thickness (ST) and postweaning weight gain (PWG550) in Nellore cattle. Records were obtained from 152,392 Nellore animals born between 2001 and ...
Estimates of genetic parameters and cluster analyses for carcass and meat quality traits in birds
(Empresa Brasil Pesq Agropec, 2017-03-01)
The objective of this work was to estimate genetic parameters for bird carcass and meat quality traits, as well as to explore the genetic patterns of the breeding values of this population using cluster analyses. Data from ...
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 ...