Decoquinate, Lasalocid and Monensin for starter feeds and the performance of Holstein calves to 20 weeks of age.

NUSSIO, C. M. B.; HUBER, J. T.; NUSSIO, L. G.

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Campo DC	Valor	Idioma
dc.contributor.author	NUSSIO, C. M. B.	pt_BR
dc.contributor.author	HUBER, J. T.	pt_BR
dc.contributor.author	NUSSIO, L. G.	pt_BR
dc.date.accessioned	2011-04-09T21:54:28Z	-
dc.date.available	2011-04-09T21:54:28Z	-
dc.date.created	2003-07-30	pt_BR
dc.date.issued	2002	pt_BR
dc.identifier.citation	Scientia Agricola, Piracicaba, v.59, n.3, p.421-426, jul./set. 2002.	pt_BR
dc.identifier.uri	http://www.alice.cnptia.embrapa.br/alice/handle/doc/46444	pt_BR
dc.description	The large utilization of coccidiostats in dairy herds has raised the question regards the best product to use, based on better animal performance. Sixty-four Holstein calves were randomly assigned to four treatments at 10 (±4) d of age to evaluate calf performance when fed approved coccidiostats available on the market in Arizona, USA. Calves received a dry calf starter without (control) or with one of the following coccidiostats: lasalocid, 30 mg kg-1 ; decoquinate, 19 mg kg-1 ; and monensin, 30 mg kg-1 . Calves received 3.6 kg d-1 of a commercial 22% CP:20% fat milk replacer until 6 wk of age. Calves were offered starter ìad libitumî up to 2 kg d -1 , and calves had free access to water throughout the trial. Alfalfa hay was offered ìad libitumî after weaning. Performance and dry matter intake (DMI) were monitored for 20 weeks and broken down in different periods of measurement (0-6, 7-12 and 13-20 weeks, respectively). Despite the lower dry matter intake and weight gain for females on monensin treatment during the whole period, differences among coccidiostats were seldom observed under the conditions of this study. Good calf management and the dry, hot climate of Arizona perhaps diminished the chances for subclinical and chronic disease appearance which negated potential differences and differences in calf performances.	eng
dc.language.iso	eng	eng
dc.rights	openAccess	eng
dc.subject	Feed efficiency	pt_BR
dc.subject	Growth	pt_BR
dc.subject	Ionophore	pt_BR
dc.title	Decoquinate, Lasalocid and Monensin for starter feeds and the performance of Holstein calves to 20 weeks of age.	pt_BR
dc.type	Artigo de periódico	pt_BR
dc.date.updated	2011-04-10T11:11:11Z	pt_BR
dc.subject.nalthesaurus	coccidiostats	pt_BR
dc.subject.nalthesaurus	weight gain	pt_BR
riaa.ainfo.id	46444	pt_BR
riaa.ainfo.lastupdate	2007-04-02	pt_BR
dc.contributor.institution	CARLA MARIS BITTAR NUSSIO, CPPSE	eng
dc.contributor.institution	JOHN TAL HUBER, UNIVERSITY OF ARIZONA	eng
dc.contributor.institution	LUIZ GUSTAVO NUSSIO, USP-ESALQ.	eng
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