Amido e fibra solúvel em detergente neutro em dietas para ovinos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Composição corporal, exigências nutricionais e características da carcaça de cordeiros Morada Nova

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Comportamento em sala de ordenha e níveis séricos dos hormônios cortisol, T3 e T4 de ovelhas da raça Bergamácia sob três diferentes sistemas de produção

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Características de carcaça e qualidade de carne de cordeiros confinados e alimentados com grãos de soja e suplementados com vitamina E

Pós-graduação em Zootecnia - FMVZ

Características físico-químicas e sensoriais da carne de cordeiros de diferentes grupos raciais alimentados com dietas contendo farelo de mandioca

Pós-graduação em Zootecnia - FMVZ

Qualidade da carne de cordeiros alimentados com levedura seca inativa (saccharomyces cerevisiae) da cana-de-açúcar em substituição ao farelo de soja

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Aspiração folicular videolaparoscópica em ovelhas recém-desmamadas submetidas à estimulação ovariana

Pós-graduação em Medicina Veterinária - FCAV

Desempenho reprodutivo e produtivo de ovelhas deslanadas mantidas em regime de pasto e suplementadas

Pós-graduação em Medicina Veterinária - FCAV

Eficácia dos fungos nematófagos Duddingtonia flagrans e Arthrootrys robusta na profilaxa das infecções naturais por nematódeos gastrointestinais em ovinos

Pós-graduação em Medicina Veterinária - FMVZ

Desempenho e características da carcaça e da carne de cordeiros terminados em confinamento com dietas contendo silgens de resíduos de peixes

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Características morfológicas dos músculos e qualitativas da carne de cordeiros suplementados e terminados em diferentes índices de área foliar residual

Pós-graduação em Zootecnia - FCAV

Concentração de lactato sérico em ovelhas e cordeiros mestiços (1/2 Suffolk) nascidos em eutocia

The aim of this study was to evaluate the venous blood lactate concentration in sheep and newborn lambs immediately after normal delivery. We used 14 ewes, nine and four Suffolk crossbred lambs and 20 healthy newborns (males and females). The effect of gender, race and number of lambs per birth was investigated, as well as the possible correlation between the concentration of maternal and newborn lactate. There was no difference between males and females or in relation to race (and Suffolk crossbred); however the concentration of lactate was higher in twin or triplet lambs when compared to single lambs. There was a positive correlation between the maternal and newborn concentration and the higher the concentration of lactate, the greater the concentration in the lamb immediately after normal delivery. The results of this study provide a base from which to compare the blood lactate levels in lambs in critical condition.

Consumo e desempenho de ovinos alimentados com silagens de cana-de-açúcar tratadas com óxido de cálcio e cloreto de sódio

The intake and performance of lambs fed with sugarcane silages treated with whitewash and chloride sodium were evaluated. Seven treatments were used: untreated silage (control); silages treated with 0.5; 1.0 and 1.5% of CaO (whitewash); and silages treated with 0.5; 1.0 and 2.0% of NaCl, with four replicates per treatment. The animals were fed a higher amount of dry matter and total digestible nutrients when the sugarcane silages were treated with 0.5% of NaCl, 1.0 and 1.5% of CaO. The intake of neutral detergent fiber and crude protein increased when the lambs were fed silages treated with 0.5% of NaCl and 1.0% of CaO. The average daily gain did not differ among treatments. The inclusion of 0.5% of sodium chloride and 1.0% of whitewash in sugarcane silages increased the intake and improved the performance of lambs.

Effect of alternate and simultaneous grazing on endoparasite infection in sheep and cattle

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Rendimentos de carcaça, cortes comerciais e não-componentes da carcaça de cordeiros Santa Inês alimentados com feno de erva-sal e concentrado

This work aimed to evaluate the carcass yields, commercial cuts and non-carcass components of Santa Inês lambs fed with 30, 40, 50 or 60% of oldman saltbush hay with concentrated. Were used 32 castrated lambs at 8 months old and initial body weight of 22 + 1.97kg, housed individually and slaughtered after 60 days of feedlot. The weights of hot and cold carcass decreased linearly with the inclusion of saltbush hay in the diet, however, there was no effect for true carcass yield and commercial cuts: shoulder (19.26%), neck (8.52%) ribs (26.57%) and leg (33.88%). There was a linear decrease for ribeye area and fat thickness when the level of hay in the diet increased. The weights and yields of skin, liver, heart, kidneys with perirenal fat, omental and mesenteric fats decreased linearly with the inclusion of hay in the diet, while the content (%) of gastrointestinal tract increased. The increased proportion of saltbush hay in the diet of lambs provided adequate true carcass yield and commercial cuts, however, reduces the ribeye area and fat thickness, important measurements in the qualitative evaluation of the lamb's carcass.