Impact of management factors on days to conception in dairy heifers

Increasing the number of pregnant heifers per time unit improves reproductive efficiency in dairy herds. The objective of this work was to analyze the effect of management factors on conception. Reproductive events of 2532 heifers throughout 37 years were analyzed adjusting proportional risk models....

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Vera, Milba Marina, Piccardi, Monica, Maciel, Martin, Franco, Liliana, Mezzadra, Carlos, Balzarini, Monica
Formato: Artículo revista
Lenguaje:Español
Publicado: Facultad de Ciencias Agropecuarias 2020
Materias:
Survival analysis
reproductive efficiency
conception rates
eficiencia reproductiva
modelo de riesgos proporcionales
tasa de concepción
Acceso en línea:https://revistas.unc.edu.ar/index.php/agris/article/view/25979
Aporte de:
AgriScientia de Universidad Nacional de Córdoba

Ejemplares similares

Ejemplares similares