998 resultados para modo reprodutivo
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Pós-graduação em Medicina Veterinária - FCAV
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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Pós-graduação em Zootecnia - FCAV
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In order to evaluate the effect of levels of supplementation with concentrate containing 25 % CP and 3.18 Mcal kg-1 MS-1 for feeder lambs on pasture in private about the weight and performance in different ages, the onset of puberty and reproductive performance, 21 Suffolk lambs were used, divided into three batches, with and without supplementation, fed from birth to weaning with two levels of intake of concentrate (300 and 600 g-1 day) given once a day with the daily record of leftovers. The lambs were identified, weighed at birth and every 30 days and were weaned at 60 days. There was no significant difference in weight and average daily weight gain at 30 days old. The weight and average daily weight gain were influenced by the level of food supplementation. The lot with the consumption of 600g showed superior performance to the other lots at 60 and 120 days old. For lots of 300 grams or without supplementation there was no difference for the parameters analyzed. The availability of 600 g per day of concentrate for lambs until weaning promoted greater average daily weight gain at 60 and 120 days of life and better reproductive performance in the second year of copulation.
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In veterinary medicine, the same clinician usually follows an animal from birth to old age, whereas in human medicine different specialists are required. It is therefore essential that veterinarians know the normal imaging, biochemical, hematological and physical exam values for younglings, which differ significantly from those of adults of the same species. Abdominal radiographies of young animals are poorly defined due to differences in tissue constitution in relation to adults. These same factors, however, substantially improve sonographic images of the region. Nonetheless, the interpretation of B-mode sonographic findings in puppies is difficult due to the lack of information about the normal parameters in this phase of life. The objective of this study was to compile information about peculiarities of abdominal B-mode ultrasonography in puppies and kittens.
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
Resumo:
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)