Effect of age at acquisition of replacement females on the profitability of dairy activities
<span>The effect of age at acquisition of replacement females on the profitability of a milk production system was evaluated by simulation analysis using F1 Holstein x Gyr cows, from May 1, 2011 to April 30, 2012. The cows were kept on pasture during the rainy season (summer) and in feedlots d...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Instituto de Zootecnia
2015-03-01
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| Series: | Boletim de Indústria Animal |
| Subjects: | |
| Online Access: | http://revistas.bvs-vet.org.br/bia/article/view/25556 |