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Breed, heterosis, and recombination effects for lactation curves in Brazilian cattle. The objective of this study was to estimate the breed, heterosis, and recombination effects on different components of the lactation curve of Girolando cattle. The dataset used consisted of 12,121 pur... ... Repository: BDPA Publication year: 2021
Crossbreeding effects on growth and efficiency in beef cow-calf systems: evaluation of Angus, Caracu, Hereford and Nelore breed direct, maternal and heterosis effects. The objective of this study was to determine breed additive and heterosis effects on growth curves, total milk yield (TMY), calf weaning weight (WW), predicted energy intake (EI), and cow efficiency (... ... Repository: BDPA Publication year: 2019
Breed and heterosis effects in components of lactation curve of girolando cows. Repository: BDPA Publication year: 2018
Guzerá, Senepol and Caracu as sires breeds in crossbreeding schemes on carcass quality of crossbred beef cattle. Benefits generated by the use of crossbreeding in beef cattle are related to heterosis and complementary effects, not only in the productive aspect, but also in the qualitative aspect of the carcass,... ... Repository: BDPA Publication year: 2018
Estimates of genetic and crossbreeding parameters for 305-day milk yield of Girolando cows. The objective of this work was to evaluate the effects of breed and heterosis on the estimates of genetic parameters of 305-day milk yield (305MY), by fitting milk yield data to the Wood, Mixed Log, M... ... Repository: BDPA Publication year: 2020
Live weight, carcass, and meat evaluation of Nellore, Curraleiro Pé-Duro, and their crossbred products in Piauí State. The objective of this study was to evaluate live weight and carcass traits, from birth to slaughter, and meat quality of Nellore (NEL), Curraleiro Pé-Duro (CPD), and crossbred (F1) products in the sta... ... Repository: BDPA Publication year: 2017
Desempenho de híbridos simples de milho para produtividade de grãos e forragem em região semiárida. Resumo: A cultura do milho sofre grande instabilidade de cultivo em regiões semiáridas, ocasionada principalmente pela insuficiência de cultivares adaptadas somado a escassez pluviométrica. O presente... ... Repository: BDPA Publication year: 2015
Heterosis and combining ability for grain yield and earliness in accessions ofa rice core collection. Rice has extensive collections of germplasm, but a small fraction of genotypes are used in breeding programs worldwide. This aimed to assess the heterosis and the combining ability for higher grain yi... ... Repository: BDPA Publication year: 2019
Cruzamentos na pecuária acreana. Neste capítulo serão definidos e exemplificados, dentro do possível, alguns pontos relacionados a cruzamento industrial. Repository: BDPA Publication year: 2009
Genetic variability of conilon coffee population from cultivar 'ES8152' based on morphoagronomic variables. This study aimed to analyze the genetic variability of Coffea canephora population with 190 genotypes from cultivar ?ES8152?, based on morphoagronomic characteristics and vegetation index, to identify... ... Repository: BDPA Publication year: 2022

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