Feed Withdrawal
Mostrando 1-12 de 22 artigos, teses e dissertações.
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1. Evaluation of Physiological Parameters of Broilers with Dorsal Cranial Myopathy
ABSTRACT There are several causes of carcass condemnation in poultry processing plants, including dorsal cranial myopathy (DCM), in which the anterior latissimus dorsi (ALD) muscle is affected. DCM etiology has not been elucidated yet, but this lesion impairs the visual quality of carcasses and causes economic losses due to downgrading and condemnation. The
Rev. Bras. Cienc. Avic.. Publicado em: 2017-03
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2. APPLICABILITY OF NON-FEED REMOVAL PROGRAMS TO INDUCE MOLTING INSTEAD OF THE CONVENTIONAL FEED WITHDRAWAL METHOD IN BROWN LAYING HENS
ABSTRACT This study was conducted to compare the applicability of non-feed removal (NFR) programs to induce molting in brown laying hens by feedusing alfalfa meal and barley grain on molting of instead of feed withdrawal in terms of performance, egg quality and profitability. A total of 240, 75-week-old Hy-Line brown laying hens were randomly divided into th
Rev. Bras. Cienc. Avic.. Publicado em: 2016-09
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3. Effects of the Addition of Glucose, Sodium Bicarbonate, and Vitamin E to the Drinking Water of Pre-Slaughter Broiler Chickens on Carcass Yield, Gastric Emptying and Meat Quality
ABSTRACT An experiment was conducted of the poultry facilities of La Salle Agricultural College in Xanxerê, SC, Brazil, to evaluate the effect of the administration of sodium bicarbonate, glucose and vitamin E to the drinking water during pre-slaughter feed withdrawal on carcass yield, organ relative weights (heart, liver, proventriculus, and gizzard), gizz
Rev. Bras. Cienc. Avic.. Publicado em: 2016-03
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4. Evaluation of Free-Range broilers using the welfare quality® protocol
Scientific information on the welfare of broilers reared in alternative systems is scarce. The objective of this study was to assess the welfare of free-range broilers using the Welfare Quality® protocol. Free-range broilers reared in ten farms were observed, and measures were made in broilers of five of these farms. The collected data were transformed into
Rev. Bras. Cienc. Avic.. Publicado em: 2014-09
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5. Baixa produtividade em fêmeas suínas relacionada a perdas corporais na lactação / Low productivity of sows related to body weight loss during lactation
The aim of this work was to relate low productivity to lactational weight loss, identifying the profile of females with more risk, study in details this cohort of sows and evaluate possible alternatives to minimize the effects of catabolism. The first trial evaluated females of different parity order (PO) and weight loss during lactation. There was interacti
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2011
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6. Comportamento social de cabras em lactação após reagrupamento =Social behaviour in lactating dairy goats after regrouping / Social behaviour in lactating dairy goats after regrouping
Background: Like other farm animals, domestic goats may react adversely to unfamiliar individuals, and aggression can be minimized by avoiding the introduction of new individuals into established groups. In modern dairy herds, regrouping according to age, nutrient requirements, lactation period and milk yield level is a common management practice to enhance
Publicado em: 2011
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7. Autonomic control of cardiorespiratory interactions in fish, amphibians and reptiles
Control of the heart rate and cardiorespiratory interactions (CRI) is predominantly parasympathetic in all jawed vertebrates, with the sympathetic nervous system having some influence in tetrapods. Respiratory sinus arrhythmia (RSA) has been described as a solely mammalian phenomenon but respiration-related beat-to-beat control of the heart has been describe
Brazilian Journal of Medical and Biological Research. Publicado em: 2010-07
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8. Effect of acidified drinking water on the recovery of Salmonella enteritidis from broiler crops
Crop is a known source of Salmonella contamination during broiler carcass processing. The effect of drinking water acidification by lactic acid or citric acid or a combination of those with cupric sulfate and dlimonene in the reduction of Salmonella Enteritidis (SE) recovered from the crop of broilers was evaluated. Treatments were administered during 8 hour
Publicado em: 2010
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9. EFEITOS DO MANEJO DA PALHA NO RENDIMENTO DA SOQUEIRA E NA QUALIDADE DA CANA-DE-AÃÃCAR. / Effects of handling the straw in the yeld of ratoon and the quality of sugar cane.
The trash resulting from the cane harvest mechanically without burning (13 to 15 tonnes of dry.ha-1) normally has provided a good control of weeds in the area of stumps. Already in small areas, where the tips of cane is used for animal feed, the amount of straw remaining is the order of only 6 to 8 tonnes of dry .ha-1 and may not be effective in controlling
Publicado em: 2009
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10. MananoligossacarÃdeo durante a reversÃo sexual de tilÃpia do nilo / Mannanoligosaccharide during the sexual reversion for nile tilapia
This present study aimed to evaluate the use of prebiotic mannanoligosaccharide (Bio-MosÂ) during the sexual reversion to larvae of Nile tilapia. The study was realized in the Laboratory of Aquaculture of the Western Parana State University (Unioeste). Onethousand nd eighty larvae of Nile tilapia with three days old and initial average weight of 10.9 Â 1.2
Publicado em: 2009
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11. Avaliação nutricional da farinha de varredura de mandioca (Manihot esculenta Crantz) para frangos de corte. / Nutritional evaluation of cassava by product meal (Manihot Esculenta Crantz) in broiler feeding.
The objective of this trial was to evaluate the potential of cassava by product use in broilers diets during 42 days. There were used 360 male pullets, Ross strain, with one day old in a randomized block design experiment. The birds were submitted to five treatments (inclusion levels of 0, 7,5, 15, 22,5 and 30% FVM) and six replications containing twelve pul
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/02/2007
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12. Influência do jejum alimentar, probióticos e antibiótico na população de enterobactérias, bactérias ácido lácticas, Bacillus e Salmonella sp. em cecos e papos de frangos de corte / Influence of feed withdrawal, probiotics and antibiotic on the enterobacteria, lactic acid bacteria, Salmonella and Bacillus populations in the crop and caeca of broiler chickens
This study analyzed the population of enterobacteria and Salmonella in the crop and caeca of broiler chickens submitted to 3, 6, 9, 12, 15 and 18 hours of feed withdrawal, and raised without reutilization of the litter, in low density. The same bacteria were analyzed, plus Bacillus subtilis spores and lactic acid bacteria, in the crop and caeca of broiler ch
Publicado em: 2006