2008
DOI: 10.1590/s0103-84782008000100031
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Sistemas de alimentação para a recria de ovinos a pasto: avaliação do desempenho animal e características da forragem

Abstract: RESUMO Um experimento foi conduzido na Fundação Estadual de Pesquisa Agropecuária (FEPAGRO), em São Gabriel, Rio Grande do Sul (RS), com objetivo de avaliar o desempenho de cordeiras em recria, as características da pastagem, a composição química e a cinética de degradação ABSTRACT A trial was conducted at Fundação Estadual de Pesquisa Agropecuária (FEPAGRO) in São Gabriel, Rio Grande do Sul (RS), aiming to evaluate female lambs performance in rearing, sward characteristics, the chemical composition and the de… Show more

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Cited by 10 publications
(9 citation statements)
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“…The results above show decreasing CP content with increasing cutting age. Brum et al (2008) found CP contents of 23.71% 60 days after germination in a millet pasture that was fertilised with 90kg ha -1 N. Camargo et al (2009) reported an average CP content of 20% 21 days after germination in a millet pasture that was fertilised with 100kg ha -1 N. These results agree with the results of this study. In this study, high CP contents were found that were most likely caused by the presence of a large number of leaves at cutting.…”
Section: Resultssupporting
confidence: 90%
“…The results above show decreasing CP content with increasing cutting age. Brum et al (2008) found CP contents of 23.71% 60 days after germination in a millet pasture that was fertilised with 90kg ha -1 N. Camargo et al (2009) reported an average CP content of 20% 21 days after germination in a millet pasture that was fertilised with 100kg ha -1 N. These results agree with the results of this study. In this study, high CP contents were found that were most likely caused by the presence of a large number of leaves at cutting.…”
Section: Resultssupporting
confidence: 90%
“…Entre os cultivares avaliados, observou-se diferença significativa (P<0,05) entre as produções para o primeiro e segundo corte, com melhor produção do cultivar ADR-7010 (1175,91 kg.ha -1 de MS) no primeiro corte (Tabela 1). Valores produtivos inferiores foram determinados por Brum et al 19 23 observaram por meio da equação de regressão aumento linear e quadrático para o primeiro e segundo cortes, respectivamente, na produção de massa seca, com o ponto de máxima produção estimado em 179 kg.ha -1 de N. Magalhães et al 11 conduziram avaliação experimental com doses de fósforo e doses de nitrogênio sobre a produção de MS e também não observaram interação entre os fatores, porém, verificaram efeito linear e quadrático das doses de nitrogênio sobre a produção de MS.…”
Section: Resultsunclassified
“…Similarly, Brum et al (2008), in a study that evaluated the animal performance and forage characteristics in feeding systems for rearing of grazing sheep found mean daily gain of 87.3 g/day. As to feed conversion, there was a significant difference (P<0.05) between treatments, with the best feed conversion found in supplemented animals, regardless of the type of energy source used in the supplement, with means of 9.63 (kg of DM ingested/kg of gain).…”
Section: Resultsmentioning
confidence: 95%