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| Registros recuperados: 233 | |
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| Costa,Roberto Germano; Silva,Nelson Vieira da; Medeiros,Geovergue Rodrigues de; Melo,Airon Aparecido Silva de; Bispo,Safira Valença; Cavalcanti,Maria Caroline de Almeida. |
| ABSTRACT This study evaluated the effects of replacing ground corn with dehydrated guava (Psidium guajava L.) byproduct, at concentrations of 0.0, 8.2, 16.4, and 24.6% on the intake and digestibility of nutrients as well as on productive and economic performance of lambs. The study included 40 uncastrated feedlot Santa Inês sheep with an average age of 120 days and an average initial weight of 17.4±1.27 kg, distributed in individual stalls in a completely randomized design with four treatments and 10 replicates. Santa Inês sheep fed diets containing higher levels (16.4%) of guava byproduct showed lower weight gain and feed conversion and reached slaughter weight later. Replacing corn with guava byproduct at higher levels increased acid detergent fiber and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Animal production; Feeding; Lamb; Nutrition. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982019000100707 |
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| Sobrane Filho,Sérgio Turra; Junqueira,Otto Mack; Laurentiz,Antonio Carlos de; Filardi,Rosemeire da Silva; Rubio,Marcela da Silva; Duarte,Karina Ferreira; Laurentiz,Rosangela da Silva de. |
| ABSTRACT The present study examined the effect of aflatoxin (AFB1) and fumonisin (FB1) at the levels of 2 mg kg−1 AFB1 and 100 mg kg−1 FB1 and the efficiency of use of different levels of adsorbent based on sodium and calcium aluminosilicate on growth performance, hematological parameters, and biochemical parameters of broilers. A total of 1,440 Cobb broilers were distributed into the following treatments: positive control (PC) - no mycotoxin and adsorbent (AD); PC+3AD - no mycotoxin, with 3 g kg−1 adsorbent in feed; negative control (NC) - only mycotoxin; NC+1AD - with mycotoxin and 1 g kg−1 adsorbent in feed; NC+2AD - with mycotoxin and 2 g kg−1 adsorbent in feed; and NC+3AD - with mycotoxin and 3 g kg−1 adsorbent in feed. The amounts of AFB1 and FB1... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Biochemical parameter; Feeding; Growth performance; Hematological parameter mycotoxicosis; Mycotoxins. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016000500250 |
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| Bezerra,Janieire Dorlamis Cordeiro; Ferreira,Geane Dias Gonçalves; Campos,José Maurício de Souza; Oliveira,Mauro Wagner de; Andrade,Albericio Pereira de; Nascimento Júnior,José Ribamar Silva do. |
| ABSTRACT This study aimed to evaluate the biometric and chemical characteristics of five sugarcane varieties (RB 863129, RB 867515, RB 92579, RB 943365, and RB 98710) grown in a semi-arid climate for use as forage. The experiment was designed as randomized blocks, in a 5 × 2 factorial arrangement (five sugarcane varieties and two evaluation times, 407 and 483 days). Response variables included dry matter productivity, morphological characteristics, chemical composition, digestibility, and ratios among neutral detergent fiber (NDF), Brix, and Pol. For the biometric analyses, there was an interaction effect between the evaluated varieties and harvest times on the variables fresh matter yield, uncovered internodes, and stalk density (MID -middle internode... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Feeding; Forage; Semiarid; Sugar. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000500384 |
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| Fonseca,Marcelina Pereira da; Geraseev,Luciana Castro; Rufino,Luana Marta de Almeida; Garcia,Iraides Ferreira Furusho; Souza,Rogério Marcos de; Costa Neto,Paulo Pedro. |
| This experiment evaluated the effect of adding macaúba (Acrocomia aculeata) cake replacing corn on body measurements and carcass characteristics of Santa Inês lambs. Twenty four 5-month-old uncastrated male lambs were tested using a randomized blocks design. Lambs were distributed into four experimental groups, receiving diets with 0, 100, 200 and 300 g/kg of macaúba cake. After 60 days in feedlot, measurements of body length, thoracic perimeter, height at the anterior and rump height were taken. The lambs were slaughtered, skinned and eviscerated. Carcass were weighed hot and chilled at 2 ºC during 24 h. Cooling losses, hot carcass weight, cold carcass weight, hot carcass yield, cold carcass yield, half carcass weight, fat thickness, final weight,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Agro-industrial residue; Byproduct; Feeding; Feedlot; Small ruminants. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000500021 |
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| Silva,Viviane Santos da; Alves Filho,Dari Celestino; Freitas,Leandro da Silva; Brondani,Ivan Luiz; Restle,João; Azevedo Junior,Ricardo Lima de; Teixeira,Odilene de Souza; Borchate,Daniele. |
| In this article we research the influence of different sources of carbohydrates (corn, soybean hulls or wheat bran) upon the digestive behavior of 24 confined castrated steers with an initial average age and weight of 20 months and 330 kg born from the cross between Charolais and Nellore. The diet was composed of 40% sorghum silage and 60% concentrate. The time spent on total ruminating (an average of 454.6 min/day) was not influenced by the source of carbohydrate. The animals from the wheat bran treatment spent less time idle (718 min) in relation to those on the corn and soybean hulls treatments, which did not differ between themselves (an average of 792 min/day). The steers from the wheat bran treatment remained less time feeding (184 min/day) compared... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Confinement; Feeding; Idleness; Soybean hull; Wheat bran. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982014000500273 |
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| Retore,Marciana; Scapinello,Claudio; Murakami,Alice Eiko; Araujo,Ivan Graça; Ponciano Neto,Bruna; Felssner,Karla dos Santos; Sato,Joyce; Oliveira,Andréia Fróes Galuci. |
| The objectives of this study were to determine the chemical composition of vegetable and mixed crude glycerin and digestible energy to and evaluate different inclusion levels in rabbit feeding. A total of 108 rabbits were used in the digestibility assay, assigned in a completely randomized design into nine treatments, one reference diet plus eight test diets, where the glycerin types were included at levels of 4, 8, 12 and 16%, replacing the reference diet roughage. In the performance assay, 180 rabbits were assigned to a completely randomized design into a 2 × 4 factorial arrangement (two types of glycerin and four levels of inclusion: 3, 6, 9 and 12%) plus a reference diet and ten replications. The vegetable and mixed crude glycerin showed digestible... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Feeding; Nutrition; Oryctolagus cuniculus; Total collection of feces. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000200015 |
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| Oliveira,Ricardo Luís Mendes de; Santos,Leilane Bruna Gomes dos; Silva Neto,Nelson Gomes da; Silva,Scarlatt Paloma Alves da; Silva,Felipe dos Santos; Melatti,Enrique; Cavalli,Ronaldo Olivera. |
| ABSTRACT The effects of feeding rate and feeding frequency on the growth of laboratory-reared common snook (Centropomus undecimalis) were evaluated. Juveniles with mean±SD weight of 2.55±0.48 g and total length of 6.81±0.48 cm were divided into groups of 20 fish and reared in 30 polyethylene tanks of 50 L for 60 days. The experimental design was a 3 × 3 factorial with three feeding frequencies (F2, F4, and F6: two, four, and six daily meals, respectively), three feeding rates (R1, R2.5, and R4: 1.0, 2.5, and 4.0%/day of fish biomass, respectively), and three replicates, totaling nine treatments (F2R1, F2R2.5, F2R4; F4R1, F4R2.5, F4R4; F6R1, F6R2.5, and F6R4). The external control consisted of four meals a day offered to apparent satiety (F4S). Every 15... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Aquaculture; Feeding; Feed management; Marine fish farming. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982019000100152 |
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| Santos,Rafael Dantas dos; Pereira,Luiz Gustavo Ribeiro; Neves,André Luis Alves; Araújo,Gherman Garcia Leal de; Aragão,Alex Santos Lustosa de; Chizzotti,Mário Luiz. |
| The objective of this study was to evaluate the daily intake and total apparent digestibility of dry matter, organic matter, crude protein, gross energy, ether extract, neutral detergent fiber, acid detergent fiber, total and non-fibrous carbohydrates, total digestible nutrients, energy intake and nitrogen balance of silages of six maize varieties with early or super early cycles recommended to Northeast Brazil. Twenty-four male castrated lambs were lodged in metabolic cages. A completely randomized design with six treatments and four replications was used, with means compared by Tukey test at 5%. There were no differences among varieties for any of the evaluated variables regarding intake and apparent digestibility. Concerning the intake of digestible... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Feeding; Nutrition; Sheep; Ruminants; Supplementation; Zea mays. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011001200040 |
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| Canizares,Gil Ignacio Lara; Gonçalves,Heraldo Cesar; Rodrigues,Luciana; Marques,Raquel Ornelas; Komiyama,Claudia Marie; Medeiros,Brenda Batista Lemos; Gomes,Helen Fernanda Barros; Arruda,Guilherme Mendes Machado Franco de. |
| The objective of this experiment was to evaluate levels of replacement (0, 33, 67 and 100%) of corn silage with fresh sugarcane in dairy-goat diets on the ingestive behavior of these animals. Eight lactating Alpine goats (after lactation peak) with a live weight of 51.95±3.29 kg were distributed into two 4 × 4 Latin squares according to their milk production. Animals were placed in individual pens where they received diets ad libitum, twice a day, with a roughage:concentrate ratio of 40:60, during 72 days of experiment. The evaluated variables were time spent feeding (TSF), ruminating (TSR), idle (TSI) and chewing (TSC), dry matter intake (DMI), neutral detergent fiber intake (NDFI), feeding efficiency of dry matter (FEDM) and neutral detergent fiber... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Chewing; Feeding; Ruminal bolus; Rumination. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982014001200648 |
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| Cirne,Luís Gabriel Alves; Baroni,Marly Rosa; Oliveira,Paulo Andrade de; Oliveira,Gabriel Jorge Carneiro de; Jaeger,Soraya Maria Palma Luz; Bagaldo,Adriana Regina. |
| The objective of this experiment was to evaluate productive performance of lambs fed different levels of Gliricidia sepium (Jacq.) in the making of gliricidia forage salt. A total of 30 180-day-old male crossbred Santa Inês lambs of 25 kg body weight were confined in 1 m² stalls, fed Tifton-85 (Cynadon spp.) hay, fodder salts and water ad libitum. The experimental design was randomized, composed of six repetitions of five treatments. The formulation of gliricidia forage salt was 0 (100% NaCl), 93, 95, 97 and 99% gliricidia hay with 7, 5, 3 and 1% NaCl, respectively. The experiment was conducted for 74 d, with 14 d for adaptation and 60 d for sampling. Gliricidia forage salt supplementation showed no effect (P>0.05) on dry matter, organic matter or... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Feeding; Intake; Lambs; Weight gain. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000400018 |
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| Santos,José Rômulo Soares dos; Cezar,Marcílio Fontes; Sousa,Wandrick Hauss de; Cunha,Maria das Graças Gomes; Pereira Filho,José Morais; Sousa,Dannylo Oliveira de. |
| The objective of this study was to evaluate the effect of the replacement of a ground corn diet by a forage cactus meal diet on the carcass characteristics and body components of Santa Inês lambs finished in feedlot. This study was carried out at Estação Experimental de Pendência, belonging to Empresa de Pesquisa Agropecuária da Paraíba S.A. (EMEPA-PB). Forty Santa Inês male lambs in feedlot were used in the experiment. Treatments were randomly assigned to the animals according to a completely randomized design, with four treatments, which consisted of growing replacement levels of ground corn by forage cactus meal: 0, 33, 66 and 100% of substitution and ten replications (lambs). Animals were slaughtered, and the following characteristics were evaluated:... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Feeding; Organs; Relative weight; Viscera; Wholesale cuts. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011001000030 |
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| Ribeiro,Marinaldo Divino; Pereira,José Carlos; Queiroz,Augusto César de; Bettero,Vitor Pereira; Mantovani,Hilário Cuquetto; Silva,Cássio José da. |
| This study aimed to evaluate the effect of intraruminal infusion of propionic acid (RPA) associated to two (80:20 and 60:40) forage:concentrate ratios (FCR), for young bulls. Four Holstein × Zebu crossbred young bulls with average age of 7 months and 160 kg of body weight (BW) were distributed to a 4 × 4 Latin square design. A total mixed ration, isonitrogenous diets, was ad libitum fed to animals. The propionic acid was obtained by fermentation of reconstituted milk whey by the consortium of bacteria Enterococcus sp. and Veillonella sp.. Daily and along with the supply of solid feeds, 2 L of the compound containing propionic acid were intrainfused in the rumen. There was no RPA × FCR interaction for the intake of nutrients, except for total digestible... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bacteria ruminal; Digestibility; Feeding; Milk whey; Organic acids. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982009000500023 |
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| Luz,Ronald Kennedy; Ribeiro,Paula Adriane Perez; Ikeda,Aline Leite; Santos,André Eduardo Heringer; Melillo Filho,Reinaldo; Turra,Eduardo Maldonado; Teixeira,Edgar de Alencar. |
| The objective of this study was to evaluate the effect of different levels of diet crude protein on the performance and stress resistance rate (Re) of Oreochromis niloticus larvae and fingerlings. In the first experiment, 5, 15 and 25 day-old animals were submitted to 1, 5, 7, 10, 15, 20, 30 and 40 minutes of air exposure on a sieve. In the second experiment, tilapia larvae were fed with 32, 40 and 55% crude protein (CP) diets. Animals after 15 and 30 days of feeding (21 and 36 days of life, respectively) were submitted to the air exposure test for 7 and 10 minutes. Re was estimated based on survival 24 hours after the tests. In the first experiment, it was observed that 5-day-old animals were more resistant than animals with 10 and 20 days of feeding (15... |
| Tipo: Info:eu-repo/semantics/other |
Palavras-chave: Air exposure; Feeding; Larviculture; Oreochromis niloticus. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000200031 |
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| Ziguer,Evaneo Alcides; Roll,Victor Fernando Büttow; Bermudes,Rogério Fôlha; Montagner,Paula; Pfeifer,Luiz Francisco Machado; Del Pino,Francisco Augusto Burkert; Corrêa,Marcio Nunes; Dionello,Nelson José Laurino. |
| The aim of this study was to evaluate the metabolic profile of the use of soyabean hulls associated with two sources of non-protein nitrogen (NPN) on the finishing of feedlot lambs. Eighty crossbred Suffolk non-castrated lambs aging 69±6 days and weighing 23.11±1.78 kg were used. Lambs were randomly allocated into 4 experimental groups according to the NPN source: conventional urea (1%); protected urea; 1% protected urea + 0.5% conventional urea; and a control group, which did not receive urea supplementation. Blood samples were collected weekly to determine the plasma concentrations of urea, albumine, γ-glutamiltransferase (GGT), calcium and phosphorus. The control group had higher average daily gain and final weight than protected urea and protected urea... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Biochemical analysis; Feeding; Performance; Urea. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000200030 |
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| Pellegrini,Luiz Gustavo de; Richards,Neila Silvia Pereira dos Santos; Mello,Renius de Oliveira; Venturini,Rafael Sanches; Carvalho,Sérgio. |
| ABSTRACT The aim of this study was to evaluate the effect of different levels of cottonseed (0, 100, 200, 300 and 400 g Kg-1) on the physical and chemical parameters of the meat of finishing lambs. Forty-five uncastrated male lambs were distributed in a completely randomised design with five treatments of nine replications. The pH values were not influenced by the levels of cottonseed. The lipid and ash content showed significant differences, but were not adjusted by the linear or quadratic equations. Losses during thawing increased, as did cohesiveness, and water activity and water retention capacity decreased as the levels of cottonseed in the diet rose. Tocopherols, cooking loss, toughness and chewiness were adjusted using quadratic equations. In the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Feeding; Gossypol; Longissimus dorsi; Quality. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902020000200415 |
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| Flosi, Francis Magno; Garcia, Jerusa Martins; Pugliese, Claudete; Sanchez, Andrea Aranha; Klai, Aparecido. |
| Brazilian chelonians belong to the following families: Testudinidae (tortoises), Chelidae, Emydidae, Pelomedusidae, Kinostemidae (turtles and terrapins). Many species belonging to these families are kept in domestic captivity and need appropriate management, including nutrition provided by feed formulated to meet the nutritional requirements of each species. By doing so, one can prevent several diseases induced by inadequate management, such as the frequent shell deformities and vitamin deficiencies, especially those regarding vitamin A. The need to preserve these animals as well as their ecosystem is also stressed. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Chelonians; Management; Feeding; Disease quelônios; Manejo; Alimentação; Doenças. |
| Ano: 2001 |
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/3321 |
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| Auto Lopes, Levi; Cavalcante Lira, Rosa; Silva Camargo, Karine; Lima Santos, Elton. |
| The objective of this research was to evaluate the nutritional management of dogs and cats domiciled in the city of Maceió, Alagoas, Brazil, based on the owners’ profile, by means of an applied questionnaire, obtaining information on the level of education related to the feeding offered to their animals, as well as the degree of knowledge about the importance of nutrition for the health of dogs and cats. According to the interviewees, in this municipality, the presence of dogs as pets was predominant compared to cats. However, most of the owners stated that they did not have knowledge about food and did not follow a correct nutritional management of the domiciled animals, despite having been instructed by professionals. We thus conclude that awareness must... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Feeding; Industrialized food; Profile; Owners; Alimentação; Alimento industrializado; Nutrição; Perfil; Proprietários. |
| Ano: 2019 |
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/38002 |
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| Registros recuperados: 233 | |
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