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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| Materialtyp: | article |
| Språk: | engelska |
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2023
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