Evandro Vasconcelos Holanda Júnior

Qualidade da carne de ovinos de diferentes raças de reprodutores terminados sob dois sistemas de produção

This study aimed to investigate the influence of diet on sheep of different breeds reprodutoresgenotipos on the physical, chemical and sensory dae his flesh termination. Santa Ines and Dorper Somalis, distributed in two production systems, the termination native and cultivated pasture, 12 of each genotiporacas breeding, all males: 36 lambs, sons of female crossbred Santa Ines x Somalis with pure breeding three breeds were evaluated , whole and divided into two production systems. The animals had access to food and water ad libitum, and were sent to abatidose dias25 to reach approximately 180 kg live weight. It was determined, the longissimus muscle, the moisture, protein, lipid, ash, texture, weight loss by cooking, water holding capacity; cholesterol and fatty acid profile, as well as evaluating the sensory parameters of flavor, aroma, hardness, juiciness and overall acceptability. The genotype and production system influence the physical and chemical characteristics of lamb. The Somali group had lower levels of ash and lipids. The Dorper and St. Agnes animals yielded similar results, PPC (weight loss by cooking), the fatty acid C14: 0 (myristic) and C17: 0 (margaric) and overall acceptability. The cultivated pasture showed better results for protein, lipid, PPC (weight loss by cooking), WHC (water holding capacity), C16: 1 (palmitoleic), C18: 1n9c (oleic acid), C18: 1n9t (elaidic) AGM (monounsaturated fatty acid), HH (hipocolesterolemics hypercholesterolemic) and overall acceptability, and lower results for AGP (polyunsaturated fatty acid), AGP: AGS (polyunsaturated fatty acid), AGD (desirable fatty acid). AO genotype sire breed and production system influence the physical and chemical characteristics of lamb.

Calculation of the costs and evaluation of incomes in different systems of production of goat milk in Cariris Paraibanos

The study aimed at calculating milk production cost and evaluating the income in goat milk farm activity by production systems. The production systems are located in the sub region of Cariris Paraibanos and they were defined by criteria of technical and economical efficiency, with grouping method by multivariate data analysis and formation of five groups. The method used for production cost was the operational cost, and the criterion adopted for the conversion of the milk activity cost for the cost of the milk was the participation of the milk income in the gross income of the activity. The criteria adopted for analysis of income were gross margin and net margin. In the count of goat milk production cost the values were R

Uso da Modelagem como Ferramenta de Apoio à Tomada de Decisão em Um Sistema de Produção de Ovinos de Corte

0.67/L R

Modelagem de Lotes de Produção na Eficiência e Planejamento de Sistemas de Ovinos de Corte

0.73/L, R

Caracterização dos Rebanhos Caprinos e Ovinos na Região Semi-Árida do Estado da Paraíba

0.80/L, R

Zoneamento bioclimático para vacas leiteiras no Estado da Bahia

0.88/L and R

Is a Geographical Certification a Promising Production and Commercialization Strategy for Smallholder Sheep Farming in Ceará, Brazil?

1.21/L for the production systems 1, 2, 3, 4 and 5. Systems of production 1 and 2 with high technology and net margin of R

Análise da Viabilidade Financeira e Econômica do Modelo de Exploração de Ovinos e Caprinos no Ceará por Meio do Sistema Agrossilvipastoril

9,147.30 and R

THE USE OF LINEAR PROGRAMMING TO EVALUATE THE IMPACT OF CREDIT FOR INVESTMENTS IN SMALL GOAT FARMS

3,995.18 in the milk activity, were the ones that showed the lowest costs and they are economically the most advantageousThe study aimed at calculating milk production cost and evaluating the income in goat milk farm activity by production systems. The production systems are located in the sub region of Cariris Paraibanos and they were defined by criteria of technical and economical efficiency, with grouping method by multivariate data analysis and formation of five groups. The method used for production cost was the operational cost, and the criterion adopted for the conversion of the milk activity cost for the cost of the milk was the participation of the milk income in the gross income of the activity. The criteria adopted for analysis of income were gross margin and net margin. In the count of goat milk production cost the values were R

Typology and characterization of goat milk production systems in the Cariris Paraibanos

0.67/L R