141 resultados para Mestiços
Resumo:
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
Resumo:
Pós-graduação em Zootecnia - FMVZ
Resumo:
Pós-graduação em Zootecnia - FMVZ
Resumo:
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
Resumo:
Pós-graduação em Zootecnia - FMVZ
Resumo:
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
Resumo:
The purpose was to evaluate the reproductive performance of woolless ewes due to the feeding management of offsprings and weaning age in addition to measuring the effect of gender on weight gain of lambs. Sixty-four Santa Inês crossbred ewes were distributed in a completely randomized design in a factorial 4 x 2 x 2 - four weaning ages (56, 70, 84 and 98 days), sex and feeding management of the offspring, each treatment with four replications. The ewes were managed with the offsprings at the foot in 14 paddocks of 1,5 or 2,0 hectares, formed with Brachiaria humidícola. The offsprings were born by single birth, of Santa Inês pure of origin (PO). After the weaning of all groups, sixty-four lambs (32 males and 32 females) were randomly assigned in individual stalls and confined for 30 days. The comparison of the parameters was carried out by the adjustment of the simple linear regression model. It was verified over time addiction of the offspring feed management of + 3,7% (P<0,05) for the calving intervals and of + 1,4% (P<0,05) for the service period. There was increasing linear effect (P<0,05) of weaning age on calving intervals and service period. It was verified over time, addiction of the offspring sex of + 2,0% (P<0,05) for the calving intervals and + 0,8% (P<0,05) for the ewes service period. It was observed over time addiction of sex of + 35,2% and + 36,9% (P<0,05), respectively, for the daily weight gain of lambs from birth to weaning and post-weaning in feedlot. The supplementation of the offspring in private feeder and the anticipation of the weaning age reduce the calving intervals and the service period of woolless ewes in Brachiaria humidicula pasture. The offspring sex is the source of variation in the analysis of reproductive efficiency of ewe's mat rices and in the weight gain of Santa Inês crossbred lambs from birth to weaning, and after weaning.
Resumo:
The experiment was conducted to evaluate the ingestive behavior of feedlot lambs fed with an exclusive diet of concentrate with different percentages of protein (14, 16, 18, and 20%). A total of twenty four Santa Inês crossbred lambs, not castrated, with approximately 180 days of age, average live weight of 25kg, confined, in a completely randomized design, with four treatments and six repetitions. The time spent on feeding decreased linearly in 0.20 hours/day for each 1% increasing in protein percentage in the diet, the idleness increased linearly in 0.25 hours/day, and the total chewing decreased linearly in 0.25 hours/day. The increase in the protein percentage in the diet increased the feed efficiency linearly (kg DM and NDF/hour) in 0.038 and 0.005kg/hour, respectively, for DM and NDF fractions. However, the intake of dry matter (DM) and neutral detergent fiber (NDF), the rumination efficiency (kg DM and NDF/hour), as well as the period (nº /day) and the time (min) spent on feeding, ruminating and idling were not influenced by different protein percentages in the diet.
Resumo:
Biomass and forage volume density and the performance and stocking rate of sheep on pastures with nitrogen-fertilized Tifton 85 and subjected to a continuous stocking system were evaluated. Four doses of nitrogen (0, 100, 200, and 400 kg ha-1 year), arranged in an experimental design with randomized blocks and four replications, were analyzed. Sixteen paddocks and Santa Inês sheep were used as test animals, coupled to crossbreed Santa Inês sheep as regulating animal stocking. Nitrogen-fertilized Tifton 85 pastures increased the amount of forage biomass and volume density which affected stocking rate and weight gain of sheep in continuous grazing. When pastures with Tifton 85 were administered in variable load continuous stocking, with grass kept at 15 cm, nitrogen fertilization up to 400 kg ha-1 year is recommended.
Resumo:
Pós-graduação em Zootecnia - FMVZ
Resumo:
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
Resumo:
A literatura latino-americana está marcada pela heterogeneidade existente na América Latina, e a crônica é considerada o início desta heterogeneidade, devido ao fato de narrar um mundo desconhecido a leitores que fazem parte de outra realidade, gerando assim, uma situação de conflito. Os relatos escritos das civilizações andinas, em sua maioria, são de cronistas espanhóis, no entanto, também nos deparamos com alguns cronistas “índios” e mestiços, como o Inca Garcilaso de la Vega. Ele se destaca não somente por representar esta pequena parcela, ou seja, por ser um mestiço, mas, principalmente por ser herdeiro de duas nobrezas: a nobreza espanhola e a nobreza incaica. O cronista Inca Garcilaso era filho do capitão espanhol Garcilaso de la Vega, que possuía uma família que se destacava na guerra e na literatura; e de Chimpu Ocllo, uma princesa Inca, neta do Imperador Túpac Inca Yupanqui. Porém, este privilégio em relação aos outros mestiços, não lhe garantia o reconhecimento como nobre diante da coroa espanhola. Por isso, veremos neste trabalho que um dos seus intuitos ao escrever as crônicas Comentarios Reales de los Incas e Historia General del Perú, era o de tentar legitimar o seu status social diante dos espanhóis por meio de relatos que descrevem todos os feitos e avanços dos Incas, bem como afirmar, como uma de suas justificativas, que a colonização foi aceita pelos indígenas e estes estavam aptos à catequização, sendo uma maneira do Rei da Espanha e a Igreja Católica “salvarem” este povo da barbárie. Desta maneira, o Inca Garcilaso cria um discurso contraditório, pois, ao mesmo tempo que defende os espanhóis, ele glorifica o Império Inca
Resumo:
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
Resumo:
Pós-graduação em Letras - FCLAS
Resumo:
Pós-graduação em Zootecnia - FMVZ