Destete precoz de becerras bajo condiciones desfavorables: el uso de la harina de algodón como fuente principal de proteína

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dc.creatorButterworth, M.H.
dc.creatorBueno S., V.
dc.date2025-07-14T16:52:31Z
dc.date2025-07-14T16:52:31Z
dc.date1970-07
dc.date.accessioned2026-06-09T02:09:32Z
dc.descriptionations 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.
dc.format3 páginas
dc.formatapplication/pdf
dc.identifierhttps://repositorio.catie.ac.cr/handle/11554/13270
dc.identifieropenAccess
dc.identifier.urihttp://hdl.handle.net/123456789/2939
dc.languagees
dc.publisherInstituto Interamericano de Cooperación para la Agricultura (IICA)
dc.relationTurrialba; Vol.20, no. 3
dc.subjectDestete||weaning||desmame||sevrage
dc.subjectTernero||calves||bezerro||veau
dc.subjectToxicidad||toxicity||toxicidade||toxicité
dc.subjectHarina||flours||farinha||farine
dc.subjectFuente de proteína||protein sources||fontes de proteína||source de protéines
dc.subjectResistencia a agentes dañinos||resistance to injurious factors||resistência a agentes nocivos||résistance aux facteurs nuisibles
dc.subjectSede Central
dc.titleDestete precoz de becerras bajo condiciones desfavorables: el uso de la harina de algodón como fuente principal de proteína
dc.typeArtículo

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