ListarArtículos, capítulos, libros...UCO por tema "Dairy goat"
Mostrando ítems 1-8 de 8
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Conditioning Factors of Linearized Wood’s Function Lactation Curve Shape Parameters, Milk Yield, Fat and Protein Content in Murciano-Granadina Primiparous Does
(MDPI, 2020)A total of 137,927 controls of 22,932 Murciano-Granadina first lactation goats (measured between 1996–2016) were evaluated to determine the influence of the number of kids, season, year and farm on total milk yield, daily ... -
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 ... -
Estimación de parámetros genéticos para la producción de leche y sus componentes en la raza caprina Papoya mediante técnicas de Regresión Aleatoria
(Asociación Interprofesional para el Desarrollo Agrario, 2008)Los resultados de 94469 registros mensuales de la producción de leche y sus componentes de 9271 cabras Payoya, paridas entre Noviembre 2002 y Diciembre de 2007 fueron analizadas mediante modelos de regresión aleatoria ... -
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 ... -
Resultados preliminares del efecto de la temperatura y humedad relativa sobre la producción de leche y sus componentes en cabras de raza Payoya
(Asociación Interprofesional para el Desarrollo Agrario, 2008)Un total de 81625 registros mensuales de 8380 hembras de la raza Payoya paridas en 18 ganaderías entre 2004 y 2007 fueron estudiados aplicando diferentes modelos lineales, con el objetivo de estimar los posibles efectos ... -
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 ...