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| Registros recuperados: 34 | |
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| Dian, Paulo Henrique Moura; UNICASTELO; Prado, Ivanor Nunes do; UEM; Fugita, Carlos Alberto; UEM; Prado, Rodolpho Martin do; UNICASTELO; Valero, Maribel Velandia; UNICASTELO; Bertipaglia, Liandra Maria Abaker; UNICASTELO. |
| O efeito de substituição do milho pelo resíduo desidratado de fecularia de mandioca (0; 12,5; 22,8 e 32,7%) foi avaliado sobre o desempenho, a digestibilidade e características de carcaça e 32 bovinos mestiços (½ Nelore x ½ Angus) de aproximadamente 18 meses de idade e 380 kg de peso vivo. O delineamento experimental foi o inteiramente casualizado, com quatro tratamentos e oito repetições. Foram analisados o ganho médio diário (GMD), rendimento de carcaça (RC), espessura de gordura de cobertura (EGC), área de olho de lombo (AOL), comprimento de perna (CP), espessura de coxão (EC), ingestão de matéria seca (IMS), conversão alimentar (CA), digestibilidade total aparente da matéria seca (DAMS), matéria orgânica (DAMO), proteína bruta (DAPB), energia bruta... |
| Tipo: Pesquisa de campo ; análise laboratorial |
Palavras-chave: Coproduto; Bovinos; Desempenho; Qualidade de carcaça Avaliação de Alimentos para Animais co-product; Cattle; Performance; Carcass quality. |
| Ano: 2009 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/6093 |
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| Omidi, Shahryar; Mohit, Ardeshir; Hossein-Zadeh, Navid Ghavi. |
| An experiment was conducted to determine effects of different levels and sources of fats in diets on growth performance, carcass characteristics and immune response of turkeys during four periods (0-21, 22 to 42, 43 to 63 and 64 to 70 days of age). A completely randomized design with five treatments, six replicates and eight B.U.T.6 turkey chickens per replicate was used. Treatments included: Control diet, diet containing 2.5% of soybean oil, diet containing 2.5% fat supplement, diet containing 5% soybean oil, diet containing 5% fat supplement. The results showed that using 5% of soybean oil increased average daily gain of turkeys (89.04 g) throughout the experimental period (0-70 days) compared with the control group (81.11 g; p < 0.05). Treatments... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Average daily gain; Carcass quality; Fat supplement; Feed intake; Immunity.. |
| Ano: 2019 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/46775 |
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| Eyng,Cinthia; Nunes,Ricardo Vianna; Pozza,Paulo Cesar; Murakami,Alice Eiko; Scherer,Carina; Schone,Rodrigo André. |
| There are several ingredients that can replace those commonly used in the manufacture of animal ration in order to reduce production costs, as tilapia by products meal. However, as byproducts, more studies should be done to achieve the exact effects over the final product. An experiment was carried out aiming at evaluate the effects of the inclusion of five different levels (0%, 2%, 4%, 6% and 8%) of tilapia (Oreochromis niloticus) byproducts meal (TM) on poultry diets on carcass yield and sensory characteristics of broiler chicken meat. 480 one day old chicks, Cobb strain, were used to set the experiment with five treatments arranged in completely randomized design, with six replicates, and 16 birds per experimental unit. At the end of the experiment (42... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fish meal; Alternative ingredients; Carcass quality. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542013000500009 |
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| Pilecco,M; Almeida Paz,IC de L; Tabaldi,LA; Nääs,I de A; Garcia,RG; Caldara,FR; Alves,MCF; Felix,GA. |
| This study aimed at evaluating the influence of genetic strain, sex, and season on the incidence of back scratches during the rearing period. Male and female broilers of two genetic strains reared during the hot or cold season were evaluated. This meta-analysis included 894 samplings in 351 broiler houses of contracted farms located in the state of Mato Grosso do Sul, Brazil, in 2010. Broilers of all ages (1 to 43 days) were sampled, capturing 2% of the birds in the house at each sampling. Each flock was evaluated twice, in 21-day intervals. Broilers were reared as single-sex flocks; there were no straight-run flocks. Scratch lesions were classified as present or absent. Strain A broilers presented lower scratch rates (p < 0.05) than strain B birds.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Broiler production; Carcass quality; Management. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2011000400004 |
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| Kwiecień,M; Kasperek,K; Tomaszewska,E; Muszyński,S; Jeżewska-Witkowska,G; Winiarska-Mieczan,A; Grela,ER; Kamińska,E. |
| ABSTRACT The aim of the study was to determine the impact of caponisation of Polbar (Pb) and Greenleg Partridge (Zk) breeds on the production performance, carcass composition, and the nutrient content and fatty acid profile in the breast and thigh muscles and abdominal fat. From 18 weeks of age to the end of the experiment, the Zk capons were significantly heavier than the cocks. The Zk capons had higher (p≤0.05) weight and share of breast and leg muscles. At 24 weeks of age, we noted an increase in the total content of n-3 PUFA and linolenic acid C18:3 in the breast muscles of the Zk and Pb capons. The content of PUFA and n-3 PUFA in thigh muscles and the n6/n3 ratio were reduced in the Pb capons at 24 weeks of age, compared with the Zk cocks.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Carcass quality; Muscle; Polbar; Greenleg Partridge; Capon. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2018000300583 |
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| Silveira,MM; Martins,JMS; Litz,F; Carvalho,CMC; Moraes,CA; Silva,MCA; Fernandes,EA. |
| ABSTRACT An experiment was conducted to compare three nutritional programs, which were developed with tannin-free grain sorghum based diets, evaluating performance, carcass yield and bromatological composition of the pectoral muscle of broilers. A total 1360 chicks mixed (50:50), from one to 42 days old Hubbard Flex Broilers, were housed in a completely randomized design consisting of treatments and 10 replicates each, distributed as follows: three programs with whole sorghum grain based diets (nutritional program with daily adjustment, nutritional program with every three days adjustment and nutritional program with four stages and a program with ground and whole sorghum grain based feed (four stages). The cumulative performance was evaluated at, 21 and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bromatological; Carcass quality; Performance; Sorghum bicolor. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2017000500043 |
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| Alves,Felipe José Lins; Ferreira,Marcelo de Andrade; Urbano,Stela Antas; Andrade,Rafael de Paula Xavier de; Silva,Ághata Elins Moreira da; Siqueira,Michelle Christina Bernardo de; Oliveira,Juliana Paula Felipe de; Silva,Janaina de Lima. |
| ABSTRACT The objective of this study was to evaluate the effect of alternative protein sources (castor bean cake, sunflower cake, and sunflower seed) to soybean meal on the intake and performance of 40 lambs, initially weighing 19.8±1.84 kg, fed diets based on Tifton grass hay. The experimental design was completely randomized blocks. There were no differences in the nutrient intake of castor bean diets compared with soybean meal. The intake of nutrients in the sunflower cake and sunflower seed diets was decreased compared with soybean meal. The apparent digestibility coefficients of dry matter, organic matter, crude protein, and neutral detergent fiber of sunflower cake and sunflower seed diets were decreased compared with soybean meal. The average daily... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Biofuels byproducts; Carcass quality; Feed evaluation; Intake; Protein supplementation. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016000400145 |
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| Zotti,Everson; Resmini,Fábio Arnhold; Schutz,Luis Gustavo; Volz,Nilson; Milani,Raul Pelissari; Bridi,Ana Maria; Alfieri,Amauri Alcindo; Silva,Caio Abércio da. |
| ABSTRACT A total of 5502 piglets from 435 sows were selected for evaluation of the effect of piglet birthweight and sow parity on mortality rate (MR), growth performance, and carcass traits in pigs. Piglets were distributed into one of eight categories according to their weight (<600, 601-800, 801-1000, 1001-1200, 1201-1400, 1401-1600, 1601-1800, and >1801 g) and sows were classified according to parity (1-5). The maximum MR during lactation (day 0 to day 21) was found in category <600 g, whereas the lowest was observed in categories ≥1401 g. Pigs with greater body weight (BW) at birth were equivalently greater until 59 days of age. Average daily weight gain (ADG) was improved by increasing piglet birthweight between 0 and 21 days as indicated by... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Carcass quality; Growth curve; Maternal effect; Pig production; Swine. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017001100856 |
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| Marçal,Danilo Alves; Kiefer,Charles; Nascimento,Karina Márcia Ribeiro de Souza; Bonin,Marina de Nadai; Corassa,Anderson; Alencar,Stephan Alexander da Silva; Santos,Alexandre Pereira dos; Rodrigues,Gabriela Puhl. |
| ABSTRACT This experiment was conducted to evaluate growth performance and carcass characteristics of barrows from 25 to 100 kg fed diets with different dietary net energy (NE) levels. Seventy-two barrows with initial body weight (BW) of 25.19±2.13 kg were allotted using a completely randomized block design to one of six dietary NE treatments (2300, 2380, 2460, 2540, 2620, and 2700 kcal kg−1), which had two pigs per replicate and six replicates per treatment. Diets were formulated to be fed in three phases (25 to 60, 60 to 70, and 70 to 100 kg BW). The six different dietary NE densities were met by adding soybean oil in place of the inert ingredient (kaolin) to a corn-soybean meal-based diet. Increasing dietary NE decreased average daily feed intake and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Carcass quality; Fat; Feed intake; Swine; Vegetable oil. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100540 |
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| Pereira,Gildenia Araújo; Oliveira,Juliana Silva de; Santos,Edson Mauro; Carvalho,Gleidson Giordano Pinto de; Araújo,Gherman Garcia Leal de; Sousa,Wandrick Hauss de; Homem Neto,Sansão de Paula; Cartaxo,Felipe Queiroga. |
| ABSTRACT The objective of this study was to evaluate the effect of substituting soybean meal for urea in diets based on deferred buffelgrass on the performance of feedlot sheep. Thirty mixed-breed sheep with an average initial body weight of 17±1.5 kg were distributed in a completely randomized design in which the experimental treatments consisted of five diets with six replicates. Diets were composed of deferred buffelgrass plus concentrates and calculated to be isoproteic. Treatments were represented by the substitution of soybean meal for the urea levels (0, 25, 50, 75, and 100%). Nutrient intake did not differ among animals fed diets with urea levels. Hot and cold carcass weights, hot and cold carcass dressing percentages, initial and final pH, and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Carcass quality; Non-protein nitrogen; Protein; Standing hay. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100602 |
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| Campelo,Daniel Abreu Vasconcelos; Salaro,Ana Lúcia; Ladeira,André Luis Fialho; Moura,Lorena Batista de; Furuya,Wilson Massamitu. |
| ABSTRACT A 90-day feeding trial was conducted to estimate the dietary lysine requirement of adult lambari ( Astyanax altiparanae ), based on growth performance, whole-body composition, muscle development, and aspartate aminotransferase (AST) and alanine aminotransferase (ALT) activities. Six isoproteic (345.0 g kg−1) and isoenergetic (19.51 MJ kg−1) diets were formulated, and crystalline L-lysine was added to obtain diets with lysine concentrations of 12.13, 13.31, 15.36, 18.79, 19.92, and 23.02 g kg−1 dry diet. Female adult lambari (n = 480; weight of 4.96±0.02 g) were distributed into 24 (70 L) aquaria and fed the experimental diets six times daily. Fish fed 12.13 to 19.92 g kg−1 lysine showed increased weight gain and percent weight gain, and fish from... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Aminoacid; Carcass quality; Fish nutrition; Lysine; Nutritional requirement. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100103 |
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| Silva,Fredson Vieira e; Borges,Iran; Silva,Vandenberg Lira; Lana,Ângela Maria Quintão; Borges,Ana Luiza Costa Cruz; Reis,Sidnei Tavares dos; Araújo,Alexandre Ribeiro; Matos,Aylle Medeiros. |
| ABSTRACT The objective of this study was to evaluate performance and carcass and meat characteristics of lambs fed a solution of crude glycerin plus water (100 g kg−1 of dry matter) (GLY) during feedlot and pre-slaughter lairage. Data were analyzed as a 2 × 2 factorial (GLY available or not in feedlot and GLY available or not in the slaughterhouse). We evaluated the following treatments (feedlot/slaughterhouse): GLY/GLY, GLY/water, water/GLY, and water/water (control). Lambs fed a balanced diet for 70 days in the feedlot. Slaughter started 12 h after the animals arrived at the slaughterhouse. Dry matter intake, feed conversion, average daily gain, and body weight of lambs fed GLY were similar to those of control lambs. Lambs receiving GLY ingested more... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Carcass quality; Meat quality; Sheep; Slaughterhouse; Welfare. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100603 |
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| Camacho,Ángeles; Capote,Juan; Mata,Javier; Argüello,Anastasio; Viera,Juan J.; Bermejo,Luis A.. |
| Carcasses of twenty lambs (10 males and 10 females) from the Canaria Hair breed (CHB) and another twenty (10 males and 10 females) from the Canaria breed (CB) of 9.91±0.73 kg and 9.87±0.80 kg live weight, respectively, were studied. In the principal component (PC) analysis, the projection of carcass measurement data in the first PC allowed for clearly distinguishing between CB and CHB. In the analysis of variance, breed effect was observed in the morphology of the carcass: CB lambs showed the longest carcasses and CHB lambs showed the widest carcasses. Due to their wider rump and shorter legs, CHB lambs presented a more compact leg index. The carcasses from Canaria lambs had the highest fat score, the heaviest shoulder and the highest total fat percentage.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Carcass quality; Intensively managed; Local genetic resource; Sheep. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982013001200009 |
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| Carvalho,Kelly Cristina Nunes; Kiefer,Charles; Nascimento,Karina Márcia Ribeiro de Souza; Santos,Tânia Mara Baptista dos; Bonin,Marina de Nadai; Alencar,Stephan Alexander da Silva; Silva,Jéssica Lira da; Rodrigues,Gabriela Puhl. |
| ABSTRACT The objective of this study was to evaluate sequential digestible phosphorus levels for gilts from 30 to 100 kg. Sixty gilts were used, with an initial weight of 29.98±3.37 kg and final weight of 100.66±8.82 kg, distributed in a randomized block design, with five nutritional digestible phosphorus levels: 2.19-1.88-1.68, 2.69-2.38-2.18, 3.19-2.88-2.68, 3.69-3.38-3.18, and 4.19-3.88-3.68 g kg−1, respectively, for the growth phases 30 to 50 kg, 50 to 70 kg, and 70 to 100 kg, with six replicates and two animals per pen. The nutritional plans did not influence the final weight, days to reach 100 kg, total and daily weight gain, total and daily feed intake, crude protein intake, digestible lysine intake, or metabolizable energy intake. An increase in... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Carcass quality; Manure; Mineral supplementation. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982019000100529 |
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| Veras,Aline Guedes; Souza,Janete Gouveia de; Teixeira,Elisanie Neiva Magalhães; Moreira,José Aparecido; Marinho,Andreza Lourenço; Diógenes,Géssica Vitalino; Ferreira,Laíza Hayanne Gomes; Chemane,Isidro Argentina. |
| ABSTRACT The objective of this study was to evaluate the effect of the inclusion of canola and coconut oils to diets of European quail (Coturnix coturnix) over performance and carcass yield. One hundred and ninety-two quail (eight-days old) were randomly allocated to four dietary treatments with six replicates of eight birds each. The treatments were arranged in a factorial 2×2 scheme with two sources of dietary oil containing two levels of canola and coconut oils (1 and 2%). For performance variables, the final weight was evaluated, and the carcass variables were feed intake, weight gain, and feed conversion. A significant difference was observed between treatments for feed intake, with the inclusion of 2% canola oil providing higher intake. There was... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Carcass quality; Feed additive; Production cost; Quail nutrition. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982019000100534 |
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| Leite,Rafaeli Gonçalves; Corassa,Anderson; Ton,Ana Paula Silva; Komiyama,Claudia Marie; Amorim,Alessandro Borges; Kiefer,Charles. |
| ABSTRACT The objective of this study was to evaluate performance and carcass and meat characteristics of finishing pigs fed diets with different levels of glycerin, while maintaining the electrolyte balance. Forty barrows with an initial weight of 97.76±13.44 kg were distributed, in a randomized block design, into four treatments with five replicates. Treatments consisted of diets containing 0, 5, 10, and 15% glycerin. Inclusions of salt and sodium bicarbonate were adjusted to balance the sodium content and maintain the same electrolyte balance of the diets as a function of glycerin inclusions. In vivo backfat thickness, daily feed intake, daily weight gain, and feed conversion were measured. After the animals were slaughtered, pH and temperature were... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Biodiesel; Byproduct; Carcass quality; Glycerol; Meat quality. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000300211 |
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| Silva,Fredson Vieira e; Borges,Iran; Sá,Hemilly Cristina Menezes de; Martins,Tássia Ludmila Teles; Lana,Ângela Maria Quintão; Borges,Ana Luiza Costa Cruz; Moura,Marília Aparecida Fidelis e; Costa,Hélio Henrique Araújo. |
| ABSTRACT The objective of this study was to evaluate performance and carcass and meat characteristics of lambs fed a solution of cheese whey plus water (100 g kg−1 dry matter) (CW) during feedlot and pre-slaughter lairage. Data were analyzed as a 2 × 2 factorial (place – feedlot and slaughterhouse, food – water or CW). We evaluated the following treatments (feedlot/slaughterhouse): CW/CW, CW/water, water/CW, and control (water/water). The lambs were given a balanced diet for 70 days in the feedlot. Slaughter started 12 h after the animals arrived at the slaughterhouse. Dry matter intake, gain-to-feed ratio, average daily gain, and body weight of lambs fed CW were similar to those of control lambs. The water/CW group consumed less of this solution than the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Carcass quality; Meat characteristics; Sheep; Slaughterhouse; Welfare. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100601 |
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| Registros recuperados: 34 | |
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