2012
DOI: 10.1590/s1516-35982012000100017
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Avaliação dos níveis de zeólita em dietas para suínos em fase de crescimento e terminação

Abstract: RESUMO -Este estudo foi realizado com o objetivo de avaliar níveis de zeólita em dietas para suínos e seus efeitos no desempenho, nas características de carcaça e nos parâmetros sanguíneos e histopatológicos do parênquima hepático desses animais nas fases de crescimento e terminação. Foram utilizados 84 suínos machos castrados, híbridos comerciais de alto potencial genético para deposição de carne, com peso inicial de 30,34±1,14 kg, distribuídos em delineamento experimental de blocos ao acaso, com sete níveis … Show more

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Cited by 5 publications
(3 citation statements)
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References 15 publications
(12 reference statements)
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“…Clinoptilolite concentrations of 0.5, 1.0, 1.5, 2.0 and 3.0%, in the diets of growing and finishing pigs do not lead to any differences in feed intake, daily weight gain, feed conversion, blood parameters and carcass characteristics (ROCHA et al, 2012). These results corroborated those obtained by SHURSON et al (1984), who did not find any significant effects on weight gain and feed intake as a result of diets containing 0.3% zeolite (artificially produced) and 0.5% clinoptilolite (natural zeolite) during the growth stage.…”
Section: Utilization In Swinementioning
confidence: 89%
“…Clinoptilolite concentrations of 0.5, 1.0, 1.5, 2.0 and 3.0%, in the diets of growing and finishing pigs do not lead to any differences in feed intake, daily weight gain, feed conversion, blood parameters and carcass characteristics (ROCHA et al, 2012). These results corroborated those obtained by SHURSON et al (1984), who did not find any significant effects on weight gain and feed intake as a result of diets containing 0.3% zeolite (artificially produced) and 0.5% clinoptilolite (natural zeolite) during the growth stage.…”
Section: Utilization In Swinementioning
confidence: 89%
“…As causas de mortalidade na fase inicial de vida de leitões são inúmeras, podendo estar diretamente relacionada com fatores nutricionais (ROCHA et al, 2012) no período de pré-parto da matriz, o espaço da baia onde será alojado, o aquecimento da sala de maternidade, qualificação da mão de obra, tamanho da leitegada, além de problemas de enfermidades infectocontagiosas que podem acometer os leitões (CUTTLER, 1999). Outro fator importante que interfere na mortalidade neonatal é a efetiva transferência de imunidade passiva transmitida através da ingestão do colostro (HEIM et al, 2011).…”
Section: Monitoring Mortality In Piglets Compared the Expulsion Orderunclassified
“…At the end of the experiment, after a 12 h fasting, one piglet per pen was slaughtered. The piglet was rendered unconscious using head-only electrical stunning (240 V, 1.3 A) (ROCHA et al, 2012). Right after exsanguinated, the liver was taken and maintened at -62 80 °C.…”
Section: Sample Collection and Preparationmentioning
confidence: 99%