Destete precoz de becerras bajo condiciones desfavorables: el uso de la harina de algodón como fuente principal de proteína
ations containing 10 per cent, 20 per cent and 30 per cent cottonseed meal (CSM) substituted for soyabean meal, were compared as diets for Holstein heifer calves. The calves were weaned at 28 days and consumed a total of 84 litres of milk. The following measurements were taken weekly from birth to 1...
| Main Authors: | , |
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| Format: | Artículo |
| Language: | Español |
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Instituto Interamericano de Cooperación para la Agricultura (IICA)
2025
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| Subjects: | |
| Online Access: | https://repositorio.catie.ac.cr/handle/11554/13270 |
| _version_ | 1855488109938999296 |
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| author | Butterworth, M.H. Bueno S., V. |
| author_browse | Bueno S., V. Butterworth, M.H. |
| author_facet | Butterworth, M.H. Bueno S., V. |
| author_sort | Butterworth, M.H. |
| collection | Repositorio CATIE |
| description | ations containing 10 per cent, 20 per cent and 30 per cent cottonseed meal (CSM) substituted for soyabean meal, were compared as diets for Holstein heifer calves. The calves were weaned at 28 days and consumed a total of 84 litres of milk. The following measurements were taken weekly from birth to 12 weeks of age: weight, height, thoracic perimeters, length, cannon-bone circunference and concentrate and hay consumption. No significant differences could be demonstrated among any of these criteria. Calves on all treatments maintained a satisfactory rate of gain. It was concluded that the use of CSM as the principal source of protein is practicable for early weaned calves. An economic study using local prices effective during the period of the experiment indicated costs would be reduced using higher proportions of CSM. The results were discussed with reference to othedies in this field. |
| format | Artículo |
| id | RepoCATIE13270 |
| institution | Centro Agronómico Tropical de Investigación y Enseñanza |
| language | Español |
| publishDate | 2025 |
| publishDateRange | 2025 |
| publishDateSort | 2025 |
| publisher | Instituto Interamericano de Cooperación para la Agricultura (IICA) |
| publisherStr | Instituto Interamericano de Cooperación para la Agricultura (IICA) |
| record_format | dspace |
| spelling | RepoCATIE132702025-07-15T22:59:58Z Destete precoz de becerras bajo condiciones desfavorables: el uso de la harina de algodón como fuente principal de proteína Butterworth, M.H. Bueno S., V. Destete||weaning||desmame||sevrage Ternero||calves||bezerro||veau Toxicidad||toxicity||toxicidade||toxicité Harina||flours||farinha||farine Fuente de proteína||protein sources||fontes de proteína||source de protéines Resistencia a agentes dañinos||resistance to injurious factors||resistência a agentes nocivos||résistance aux facteurs nuisibles Sede Central ations containing 10 per cent, 20 per cent and 30 per cent cottonseed meal (CSM) substituted for soyabean meal, were compared as diets for Holstein heifer calves. The calves were weaned at 28 days and consumed a total of 84 litres of milk. The following measurements were taken weekly from birth to 12 weeks of age: weight, height, thoracic perimeters, length, cannon-bone circunference and concentrate and hay consumption. No significant differences could be demonstrated among any of these criteria. Calves on all treatments maintained a satisfactory rate of gain. It was concluded that the use of CSM as the principal source of protein is practicable for early weaned calves. An economic study using local prices effective during the period of the experiment indicated costs would be reduced using higher proportions of CSM. The results were discussed with reference to othedies in this field. 2025-07-14T16:52:31Z 2025-07-14T16:52:31Z 1970-07 Artículo https://repositorio.catie.ac.cr/handle/11554/13270 openAccess es Turrialba; Vol.20, no. 3 3 páginas application/pdf Instituto Interamericano de Cooperación para la Agricultura (IICA) |
| spellingShingle | Destete||weaning||desmame||sevrage Ternero||calves||bezerro||veau Toxicidad||toxicity||toxicidade||toxicité Harina||flours||farinha||farine Fuente de proteína||protein sources||fontes de proteína||source de protéines Resistencia a agentes dañinos||resistance to injurious factors||resistência a agentes nocivos||résistance aux facteurs nuisibles Sede Central Butterworth, M.H. Bueno S., V. Destete precoz de becerras bajo condiciones desfavorables: el uso de la harina de algodón como fuente principal de proteína |
| title | Destete precoz de becerras bajo condiciones desfavorables: el uso de la harina de algodón como fuente principal de proteína |
| title_full | Destete precoz de becerras bajo condiciones desfavorables: el uso de la harina de algodón como fuente principal de proteína |
| title_fullStr | Destete precoz de becerras bajo condiciones desfavorables: el uso de la harina de algodón como fuente principal de proteína |
| title_full_unstemmed | Destete precoz de becerras bajo condiciones desfavorables: el uso de la harina de algodón como fuente principal de proteína |
| title_short | Destete precoz de becerras bajo condiciones desfavorables: el uso de la harina de algodón como fuente principal de proteína |
| title_sort | destete precoz de becerras bajo condiciones desfavorables el uso de la harina de algodon como fuente principal de proteina |
| topic | Destete||weaning||desmame||sevrage Ternero||calves||bezerro||veau Toxicidad||toxicity||toxicidade||toxicité Harina||flours||farinha||farine Fuente de proteína||protein sources||fontes de proteína||source de protéines Resistencia a agentes dañinos||resistance to injurious factors||resistência a agentes nocivos||résistance aux facteurs nuisibles Sede Central |
| url | https://repositorio.catie.ac.cr/handle/11554/13270 |
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