P56. Reproductive performance of grazing hereford heifers classified by paternal residual feed intake. [conference abstract].

Residual feed intake (RFI) has become in a widely spread index of feed efficiency, however, although most of beef cattle systems in the world are pasture-based, RFI evaluation and research is usually performed in confinement conditions. Currently, selection in favor of feed efficiency has an unclear...

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Bibliographic Details

Main Author:	MARÍN, M. (author)
Other Authors:	NAYA, H. (author), ESPASANDÍN, A.C. (author), NAVAJAS, E. (author), DEVINCENZI, T. (author), CARRIQUIRY, M. (author)
Format:	article
Language:	English
Published:	2023
Subjects:	Beef cattle Rangelands Reproduction Residual heat production
Online Access:	https://ainfo.inia.uy/consulta/busca?b=pc&id=64292&biblioteca=vazio&busca=64292&qFacets=64292
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