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Mostrando ítems 6421-6430 de 13357
Fauna helmintológica de ovinos provenientes da microrregião de Jaboticabal, estado de São Paulo, Brasil
(2014-03-01)
This study evaluated the prevalence and counting parasitism of different species of helminths of sheep from the micro-region of Jaboticabal of São Paulo state. For this, 66 animals naturally infected, four to 36 months of ...
Avaliação clínica, laboratorial e anatomopatológica do sistema urinário de ovinos confinados com ou sem suplementação de cloreto de amônio
(2016-01-01)
The urinary acidification with ammonium chloride (AC) is an efficient preventive method for urolithiasis in sheep. The objectives of this study with feedlot sheep receiving concentrated diet with high protein content were ...
Ovine epididymal spermatozoa preservation in liquid state with or without seminal plasma epididimarios ovinos
(Univ Federal Santa Maria, 2018-01-01)
Preservation and use of spermatozoa that have been recovered after death can extend the use of genetically superior animals. The objective of this study was to evaluate the maximum period for which ovine spermatozoa could ...
Resistência anti-helmíntica de nematódeos gastrintestinais de ovinos da região Noroeste do Estado de São Paulo
(2016-01-01)
The occurrence of anthelmintic resistance of gastrointestinal nematodes was investigated on 11 sheep farms of the Northwest region of the State of São Paulo. The tested anthelmintics belong to the groups of the benzimidazoles, ...
Ocorrência de parasitismo por Oestrus ovis em ovinos necropsiados da microrregião de Umuarama - Paraná, Brasil
(2015-01-01)
Between January 2007 and September 2013, 71 sheep belonging to 12 farms in the Umuarama microregion, State of Paraná, were evaluated regarding presence of Oestrus ovis larvae, during necropsies. The farms from which these ...
Estádio de desenvolvimento do milho. 2. Efeito sobre o consume e a digestibilidade da silagem em ovinos
(1997-07-01)
Corn plants were ensiled at the milk, milk-early dough, medium dough, and semi-hard dough stages. The intake and digestibility trials showed that: a) silage DM and NFE contents increased and ADF, cellulose, and lignin ...
Criação de ovinos com ração a base de mandioca integral com tecnologia apropriada para agricultura familiar
(2013-01-01)
The survival of family farming requires the modernization and adoption of efficient technologies. As cassava is present in most of the properties of small producers it is important to search for its alternative for use. ...
Biodisponibilidade de fontes orgânicas e inorgânicas de zinco em ovinos
(2011-04-01)
This research was done to compare the effects of different zinc sources and doses in the Santa Ines sheep diet. Forty lambs at weaning, with 18,4kg BW were randomly allotted and fed 10 treatments: 1- base diet without zinc ...
Digestibilidade e Ganhos em Peso de Ovinos Alimentados com Diferentes Fontes de Volumosos e Recebendo Somatotropina Recombinante Bovina (rBST)
(1999-09-01)
The objective of this work was to evaluate the effect of the administration of 20 mg of slow liberation bovine somatotropin (rBST) on the dry matter intake and on the digestibility coefficient of dry matter (MS), acid ...
Análise de algumas variáveis fisiológicas para avaliação do grau de adaptação de ovinos submetidos ao estresse por calor
(2002-09-01)
It was investigated the rectal temperature, respiratory frequency and total evaporative heat loss rate in Corriedale sheep under three air temperatures, aiming a better comprehension of thermoregulation mechanisms of these ...