ListarDepartamento de Producción Animal por tema "Dairy goat"
Mostrando ítems 1-5 de 5
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Effect of Non-Genetic Factors on Reproduction of Extensive versus Intensive Florida Dairy Goats
(MDPI, 2022)The main objective of this study was to evaluate the effect of the production system and other environmental/phenotype factors on age at first kidding (AFK), kidding interval (KI) and prolificacy of 19,772 Florida goats ... -
Relationship between somatic cell score and fat plus protein yield in the first three lactations in Spanish florida goats
(MDPI, 2024)The aim of this study was to estimate genetic parameters of somatic cell score (SCS) and fat plus protein yield (FPY) using repeatability (RM) and random regression (RRM) models in Florida goats. The data consisted of ... -
Selection Criteria for Improving Fertility in Spanish Goat Breeds: Estimation of Genetic Parameters and Designing Selection Indices for Optimal Genetic Responses
(MDPI, 2021)The aim of this study was to estimate genetic parameters for several female fertility criteria and to choose the most suitable selection index in Spanish Florida and Payoya goat breeds. In this study, we analyzed as fertility ... -
Survival analysis of productive life in Florida dairy goats using a Cox proportional hazards model
(Wiley, 2023)Longevity is an economically important trait, since extending the functional life of a doe would allow us to keep the most productive females in the herd as long as possible, and this could result in the increased profitability ... -
Use of Principal Component Analysis to Combine Genetic Merit for Heat Stress and for Fat and Protein Yield in Spanish Autochthonous Dairy Goat Breeds
(MDPI, 2021)We studied the effect of the Temperature Humidity Index (THI) (i.e., the average of temperature and relative humidity registered at meteorological stations) closest to the farms taken during the test day (TD), for total ...