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The effect of levels of concentrate in feedlot diets on the health status of beef calves
In this two year study we investigated the effect that the level of concentrate in feedlot diet had on the occurrence of health problems in bull calves belonging to two multibreed groups. In each of the two years, the 168 day feedlot period was divided into two equal periods of 77 days with an inter...
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| Hlavní autoři: | , , |
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| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
1992
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| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1481415/ https://ncbi.nlm.nih.gov/pubmed/17424092 |
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