Urea and salt as supplementary diet for crossbreed milk cows
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| Format: | Artículo científico |
| Language: | en |
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Universidade Estadual de Maringá
2015
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| author | César Roberto Viana Teixeira |
| author_facet | César Roberto Viana Teixeira |
| contents | Urea and salt as supplementary diet for crossbreed milk cows César Roberto Viana Teixeira Rogério de Paula Lana Luciana Navajas Rennó Cristina Mattos Veloso Juliana do Carmo Carvalho André Azevedo de Menezes Agrociencias supplementation milk production Cattle nutrition This study aimed to evaluate the use of suppl ementary feed with di fferent percentages of urea and mineral salt for crossbred milk cows. Ten an imals were used, mean body weight 480 kg ± 9,7, distributed in a 5 x 5 double Latin square, with treatm ents of supplements with different urea and mineral salt percentages, namely, 10:10; 10:20; 20:10 and 20:20, completed to 100% with corn meal. Data underwent statistical analysis by SAS at 0.05 sign ificance level. The use of supplements increased (p < 0.05) the total dry matter (DM) intake of diet. The increase in the level of urea in the supplement decreased DM intake of supplement. The use of supplements increased (p < 0.05) DM digestibility. The treatments with presence of supplement showed hi gher (p < 0.05) milk production. Supplemented diets may be used to correct nutritional deficiencies of sugar cane, with higher intake, digestibility and milk production. Treatments with 20% urea in the co mposition of the supplement caused a lower DM consumption with the same performance in the anim als. The above-mentioned treatments had the best efficiency. 2015 artículo científico 1806-2636 https://www.redalyc.org/articulo.oa?id=303141017010 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_303141017010 |
| language | en |
| publishDate | 2015 |
| publisher | Universidade Estadual de Maringá |
| spellingShingle | Urea and salt as supplementary diet for crossbreed milk cows César Roberto Viana Teixeira Agrociencias supplementation milk production Cattle nutrition Urea and salt as supplementary diet for crossbreed milk cows César Roberto Viana Teixeira Rogério de Paula Lana Luciana Navajas Rennó Cristina Mattos Veloso Juliana do Carmo Carvalho André Azevedo de Menezes Agrociencias supplementation milk production Cattle nutrition This study aimed to evaluate the use of suppl ementary feed with di fferent percentages of urea and mineral salt for crossbred milk cows. Ten an imals were used, mean body weight 480 kg ± 9,7, distributed in a 5 x 5 double Latin square, with treatm ents of supplements with different urea and mineral salt percentages, namely, 10:10; 10:20; 20:10 and 20:20, completed to 100% with corn meal. Data underwent statistical analysis by SAS at 0.05 sign ificance level. The use of supplements increased (p < 0.05) the total dry matter (DM) intake of diet. The increase in the level of urea in the supplement decreased DM intake of supplement. The use of supplements increased (p < 0.05) DM digestibility. The treatments with presence of supplement showed hi gher (p < 0.05) milk production. Supplemented diets may be used to correct nutritional deficiencies of sugar cane, with higher intake, digestibility and milk production. Treatments with 20% urea in the co mposition of the supplement caused a lower DM consumption with the same performance in the anim als. The above-mentioned treatments had the best efficiency. 2015 artículo científico 1806-2636 https://www.redalyc.org/articulo.oa?id=303141017010 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 | Urea and salt as supplementary diet for crossbreed milk cows |
| topic | Agrociencias supplementation milk production Cattle nutrition |
| url | https://www.redalyc.org/articulo.oa?id=303141017010 |