Milk production and economic assessment of cassava bagasse in the feed of dairy cows
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| Format: | Artículo científico |
| Sprache: | en |
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Universidade Estadual de Maringá
2015
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| author | Leandro Pereira Lima |
| author_facet | Leandro Pereira Lima |
| contents | Milk production and economic assessment of cassava bagasse in the feed of dairy cows Leandro Pereira Lima Cristina Mattos Veloso Fabiano Ferreira da Silva Aureliano José Vieira Pires Fábio Andrade Teixeira Paulo Valter Nunes Nascimento Agrociencias costs income cow milk Milk composition feed conver sion The addition of 0; 5; 10 and 15% cassava bagasse , based on the dry matter of the total diet of crossbred Holstein v. Zebu cows, was evaluated on milk production and composition and on the impacts of diet costs. The animals, weighing an average of 478. 5 kg, were in the middle third lactation period. Diet with 15% cassava bagasse provided a 13.2% increase in production when compared to control. Feed conversion had a quadratic effect with minimum point at 4.2% of cassava bagasse inclusion. Crude protein, the only milk component that changed, increased line arly with the inclusion of cassava bagasse levels. Treatment with 15% cassava bagasse caused a more effective operational cost (42.8% higher when compared to control) and the highest leveling point for milk production and price. The lowest leveling points were treatments with 5 and 10% inclusion of cassava bagasse, which had the best economic results. Concentrates caused cost increase, particularly when roughage : concentrate ratio decreased due to higher cassava bagasse inclusion levels. 2015 artículo científico 1806-2636 https://www.redalyc.org/articulo.oa?id=303141017014 en http://www.redalyc.org/revista.oa?id=3031 Acta Scientiarum. Animal Sciences application/pdf Universidade Estadual de Maringá Acta Scientiarum. Animal Sciences (Brasil) Num.3 Vol.37 |
| format | Artículo científico |
| id | redalyc_303141017014 |
| institution | Redalyc |
| language | en |
| publishDate | 2015 |
| publisher | Universidade Estadual de Maringá |
| spellingShingle | Milk production and economic assessment of cassava bagasse in the feed of dairy cows Leandro Pereira Lima Agrociencias costs income cow milk Milk composition feed conver sion Milk production and economic assessment of cassava bagasse in the feed of dairy cows Leandro Pereira Lima Cristina Mattos Veloso Fabiano Ferreira da Silva Aureliano José Vieira Pires Fábio Andrade Teixeira Paulo Valter Nunes Nascimento Agrociencias costs income cow milk Milk composition feed conver sion The addition of 0; 5; 10 and 15% cassava bagasse , based on the dry matter of the total diet of crossbred Holstein v. Zebu cows, was evaluated on milk production and composition and on the impacts of diet costs. The animals, weighing an average of 478. 5 kg, were in the middle third lactation period. Diet with 15% cassava bagasse provided a 13.2% increase in production when compared to control. Feed conversion had a quadratic effect with minimum point at 4.2% of cassava bagasse inclusion. Crude protein, the only milk component that changed, increased line arly with the inclusion of cassava bagasse levels. Treatment with 15% cassava bagasse caused a more effective operational cost (42.8% higher when compared to control) and the highest leveling point for milk production and price. The lowest leveling points were treatments with 5 and 10% inclusion of cassava bagasse, which had the best economic results. Concentrates caused cost increase, particularly when roughage : concentrate ratio decreased due to higher cassava bagasse inclusion levels. 2015 artículo científico 1806-2636 https://www.redalyc.org/articulo.oa?id=303141017014 en http://www.redalyc.org/revista.oa?id=3031 Acta Scientiarum. Animal Sciences application/pdf Universidade Estadual de Maringá Acta Scientiarum. Animal Sciences (Brasil) Num.3 Vol.37 |
| title | Milk production and economic assessment of cassava bagasse in the feed of dairy cows |
| topic | Agrociencias costs income cow milk Milk composition feed conver sion |
| url | https://www.redalyc.org/articulo.oa?id=303141017014 |