REPRODUCTIVE PERFORMANCE OF HOLSTEIN AND BROWN SWISS COWS UNDER INTENSIVE GRAZING IN A HUMID SUBTROPICAL CLIMATE

The objective of the study was to determine days to first postpartum estrus (DFPE), days to first service (DFS), days open (DO), services per conception (SPC) and calving interval (CI) in Holstein (HO) and Brown Swiss (BS) cows grazing in an Af(c) climate, during three seasons of the year: windy, dr...

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Bibliographic Details
Main Authors: René Carlos Calderón-Robles, Benjamín Flores-Domínguez, Ãngel Ríos Utrera, Jorge Víctor Rosete-Fernández, Juvencio Lagunes-Lagunes
Format: Article
Language:English
Published: Universidad Autónoma de Yucatán 2011-11-01
Series:Tropical and Subtropical Agroecosystems
Subjects:
Online Access:http://www.revista.ccba.uady.mx/ojs/index.php/TSA/article/view/1377