Feed conversion
Forced-Molting Methods and Their Effects on the Performance and Egg Quality of Japanese Quails (Coturnix japonica) in the Second Laying Cycle
... of feed restriction, T4= 02 days of fasting + 12 days of feed restriction, and T5= 03 days of fasting + 11 days of feed ...and feed conversion ratios (FCR/dz and FCR/ ...higher ...
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ISSN 1516-635X Jan - Mar 2017 v.19 n.1 109-114 http:dx.doi.org10.15901806-9061-2016-0261 Growth Performance, Carcass Characteristics and Meat Quality of Griller-Type Broilers of Four Genetic Lines
... gain, feed intake, feed conversion ratio, livability, production efficiency index, carcass and cut yields, and meat quality according to breast meat color (L*, a*, b*), water-holding capacity (WHC), ...
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Avaliação de fitases microbianas em dietas de frangos de corte
... weight gain, indicated that E. coli phytase is more efficient in depositing minerals in the bones, while Buttiauxella sp phytase is more efficient for body weight gain. Mineral contents (P, Zn and Ash) and deflection ...
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Effect of sodium gluconate on performance, carcass characteristics, and intestinal morphometry of broilers from 22 to 42 days of age
... gain, feed conversion and production factor of broilers, while evaluating the mannan oligosaccharides prebiotic effect of rations containing corn of different nutritional ...
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The role of yeast culture (Saccharomyces cerevisiae) on performance, egg yolk fatty acid composition, and fecal microflora of laying hens
... weight, feed intake, feed conversion ratio, egg production, egg weight, egg quality traits, egg yolk fatty acid composition, and microbiological flora in ...However, feed intake was lowest in ...
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Effects of Dietary Copper on Growth Performance, Slaughter Performance and Nutrient Content of Fecal in Growing Goslings from 28 to 70 Days of Age
... bones, poor feathering and anemia. Copper additive in the diet, proved that it has a beneficial effect on weight gain, feed conversion ratio and modification of the bacterial microflora in the alimentary ...
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The Effect of Cyclic Heat Stress Applied to Different Broiler Chicken Brooding Stages on Animal Performance and Carcass Yield
... gain, feed conversion ratio and mortality results obtained in the present study differed from those recorded by Quinteiro Filho et ...lower feed intake and weight gain, as well as worse feed ...
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BROILER BREEDER HEN PERFORMANCE AND EGG HATCHABILITY DURING RAINY SEASON IN BRAZILIAN SEMI-ARID REGION
... productive performance (feed consumption, egg production, feed conversion, and hatching rate) in broiler breeder henhouse during winter period in a semi-arid region of Paraiba State.. M[r] ...
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Dietary Levels of Zinc and Manganese on the Performance of Broilers Between 1 to 42 Days of Age
... gain. Feed intake was calculated subtracting feed residues in the feeder and feed waste in the trays from total amount of feed ...offered. Feed conversion ratio (FCR) was ...
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Feed efficiency of Nellore cattle selected for postweaning weight1 André Michel de Castilhos2 , Renata Helena Branco3 , Tatiana Lucila Sobrinho Corvino
... Feed conversion in animal products during postweaning growth phase has large influence on meat production costs (Tess & Kolstad, 2000; Herd et ...2003). Feed efficiency is very important because ...
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Pedro Pierro Mendonça1 , Manuel Vazquez Vidal Junior2 , Marcelo Fanttini Polese3 , Monique Virães Barbosa dos Santos4 , Fabrício Pereira Rezende5 , Dalcio Ricardo de Andrade2
... for feed intake. The variable feed conversion presented a statistical behavior that did not allow the calculation of the Linear Response Plateau; thus, the longer possible photoperiod for the best ...
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Messias Alves da Trindade Neto2 , Ana Louise de Toledo3 , Paula Takeara3 , Estela Kobashigawa3, Daniella Carolina Zanardo Donato3 , Ricardo de Albuquerque2
... On the performance evaluation, it had been considered the final average weight, weight gain, relative weight gain, feed intake and feed conversion. The relative weight gain was defined as the ratio ...
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Edenio Detmann1 , Paulo Roberto Cecon2 , Marcelo de Oliveira Andreotti (in memoriam)3 , Flávio Dutra de Resende4 , Daniel de Paula Sousa5 , Niraldo José Ponciano6 , José Maurício de Souza Campos7 , Paulo Marcelo de Souza6 , Andrea Vittori8
... to feed conversion efficiency in several animal performance ...were: feed conversion ratio (FCR = intake: production ratio), feed efficiency index (FEI = production: intake ratio) and ...
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Effect of Stocking Density on Performance of Growing Rabbits in Semi-Humid Tropics
... in feed conversion efficiency in this study could also be related to overcrowding resulting in lack of ...in feed intake observed for rabbits stocked at 20 rabbits/m 2 indicates probably a ...
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Calcium and available phosphorus levels for laying hens in second production cycle
... production, feed intake, egg mass, average egg weight, calcium and phosphorus intake, feed conversion ratio (per dozen eggs and per kg eggs), eggshell percentage and thickness, eggshell strength, ...
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Decreased levels of vitamin D3 and supplementation with 1,25-dihydroxyvitamin D
... weight, feed conversion), yield (warm carcass weight) and bone quality (dry weight, length, mineral matter and breaking strength) of broilers fed with diets without vitamin D 3 in the premix and with ...
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Digestible lysine for broilers from different commercial strains in the final phase
... Regarding commercial strains, it was observed that the Cobb 500 had lower feed intake (p < 0.05) compared to strains Hubbard Flex and Ross 308, presenting no difference (p > 0.05) in weight gain and ...
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ISSN 1516-635X Jul - Sept 2016 v.18 n.3 461-466 http:dx.doi.org10.15901806-9061-2015-0105 Footpad Dermatitis in Broilers: Differences between Strains and Gender
... (WG), feed conversion ratio (FCR) and livability (L) were determined for the periods of 1 to 21 days, 22 to 35 days and 36 to 42 ...Birds, feed offer and feed residues were weighed the ...
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Effects of Coriander Essential Oil on the Performance, Blood Characteristics, Intestinal Microbiota and Histological of Broilers
... lower feed intake as compared to the other treatments ...in feed intake and weight gain were observed between birds under the different dietary treatments during the grower period (11-24 days of age); ...
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Yeast extract with blood plasma in diets for piglets from 21 to 35 days of age
... daily feed intake and final weight, which increased up to the estimated level of ...and feed conversion rate were not ...worst feed conversion rate, ...
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