MORENO ROJAS , Rafael

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El amaranto (Amaranthus dubius Mart. ex Thell.) es utilizado como planta forrajera en la alimentación de ovinos, caprinos, porcinos y bovinos, además, de ser reportada como arvense en diversos cultivos comerciales. Se evaluó el contenido de metales en hojas, tallos y panículas de amaranto recolectado en época lluviosa y seca. Las plantas fueron...

The chemical composition and digestibility of leaves, stems and panicles of Amaranthusdubius Mart. ex Thell. were evaluated. We collected the samples in Merecure, estado Miranda, Venezuela, in two collecting seasons (rainy and dry). We determined the proximate composition, dietetic fiber, acid detergent fiber, neutral detergent fiber, lignin...

This study evaluated the effect of dietary supplementation with Amaranthus dubius on carcass characteristics and meat quality of fattening rabbits. One hundred and six New Zealand White rabbits, weaned at 35 d of age, were assigned to three experimental diets including 0%, 16% and 32% of A. dubius (A0, A16 and A32), and were fed ad libitum...

The effects on performance and digestibility in growing rabbits were studied by comparing 3 diets containing increasing inclusion rates of amaranth (Amaranthus dubius Mart. ex Thell.): 0 (A0), 160 (A16) and 320 g/kg (A32 diet). Diets were formulated isoproteic and isocaloric to meet the nutrient requirements of growing rabbits. One hundred and...

Con el objetivo de evaluar sensorialmente algunos quesos portugueses y españoles, se realizaron dos evaluaciones distintas: una degustación realizada de forma rápida e informal de 9 quesos diferentes (4 españoles y 5 portugueses), y una evaluación sensorial individual de 8 quesos diferentes (4 españoles y 4 portugueses). En la prueba de...