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| Registros recuperados: 209 | |
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| Dosdat, Antoine; Metailler, Robert; Desbruyeres, Elisabeth; Huelvan, Christine. |
| Brown trout and rainbow trout (average weight 100 g) were reared in fresh water at 12 degrees C under the same conditions before transferring brown trout to sea water, in order to compare phosphorus utilisation in both species. Apparent phosphorus availability, orthophosphate excretion and phosphorus accretion in the fish were directly determined. Thus, actual phosphorus mass balance was built. Rainbow trout raised in fresh water had a higher phosphorus retention coefficient (maximum 50 %) than brown trout reared in fresh water (maximum 45 %). Transferring brown trout to sea water induced a reduction in phosphorus retention (maximum 39 %), Orthophosphate excretion, ranging 7-20 mg phosphorus per kg wet weight per day, represented 10-20 % of ingested... |
| Tipo: Text |
Palavras-chave: Oncorhynchus mykiss; Salmo trutta; Excrétion; Digestibilité; Phosphore; Oncorhynchus mykiss; Salmo trutta; Excretion; Digestibility; Phosphorus intake. |
| Ano: 1998 |
URL: https://archimer.ifremer.fr/doc/1998/publication-876.pdf |
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| Ulger,Ismail; Kamalak,Adem; Kurt,Ozer; Kaya,Emrah; Guven,Inan. |
| The aim of the present study was to compare the leaves of Liquidambar orientalis with the leaves of Laurus nobilis and Eucalyptus globulus in terms of their chemical composition and anti-methanogenic potential using an in vitro gas production technique. Species had a significant effect on the chemical composition, gas production, methane production, metabolizable energy and organic matter digestibility of the tree leaves. The crude protein (CP), neutral detergent fiber (NDF), acid detergent fiber (ADF) and condensed tannin (CT) contents of the tree leaves ranged from 9.11 to 12.8, 22.49 to 35.85, 32.76 to 49.31, and 1.55 to 9.29%, respectively. The gas production, methane production, metabolizable energy (ME) and organic matter digestibility (OMD) ranged... |
| Tipo: Journal article |
Palavras-chave: Anti-methanogenic potential; Chemical composition; Digestibility; L. orientalis leaves; Metabolizable energy. |
| Ano: 2017 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202017000100008 |
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| Paziani, Solidete de Fátima; APTA - Centro Norte; Nussio, Luiz Gustavo; USP; Loures, Daniele Rebouças Santana; UFRB; Schmidt, Patrick; UFPR; Zopollatto, Maity; USP; Ribeiro, José Leonardo; Guabi-Nutrição Animal. |
| Avaliou-se o efeito do teor de matéria seca, uso de inoculante bacteriano e a redução do tamanho de partículas da silagem de capim-Tanzânia (Panicum maximum), sobre os parâmetros digestivos. Utilizaram-se sete novilhos da raça Nelore, em delineamento experimental Quadrado Latino 7 x 7. Os tratamentos foram: T1: Umidade original, partícula menor, sem inoculante bacteriano; T2: Umidade original, partícula menor, com inoculante bacteriano; T3: Emurchecido, partícula maior, com inoculante bacteriano; T4: Emurchecido, partícula maior, sem inoculante bacteriano; T5: Umidade original, partícula maior, com inoculante bacteriano; T6: Umidade original, partícula maior, sem inoculante bacteriano; T7: Umidade original, partícula maior, sem inoculante bacteriano, com... |
| Tipo: Digestibilidade |
Palavras-chave: Bovinos; Digestibilidade; Ingestão; Inoculante Avaliação de Alimentos para Animais beef cattle; Digestibility; Intake; Inoculant. |
| Ano: 2009 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/5782 |
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| Benedetti,MP; Sartori,JR; Carvalho,FB; Pereira,LA; Fascina,VB; Stradiotti,AC; Pezzato,AC; Costa,C; Ferreira,JG. |
| The objective of this study was to evaluate the effect of corn texture and the particle size on broiler performance, carcass yield, nutrient digestibility, and digestive organ morphometrics. In Experiment I, 720 male Cobb chicks were distributed in a completely randomized experimental design with a 2 x 3 factorial arrangement, consisting two corn textures (dented and hard) and three corn particle sizes, was applied, with four replicates of 30 birds each. Corn particle size was classified according to geometric mean diameter (GMD) as fine - 0.46 mm; medium - 0.73 mm, and coarse - 0.87 mm. In Experiment II, 120 broiler chicks were used to evaluate corn digestibility during the periods of 16 to 22 days and 35 to 41 days of age, using the method of total... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Carcass traits; Digestibility; GMD; Particle size; Performance. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2011000400002 |
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| Canova,Érika Breda; Bueno,Mauro Sartori; Moreira,Heverton Luis; Possenti,Rosana; Brás,Patrícia. |
| The use of alternative feedstuffs in animal diet, such as residues derived from the biodiesel production aims to increase productivity and reduce costs in animal production. Them aim of this study was to evaluate the substitution effect of 0, 22, 44 and 64% of soybean meal protein by Crambe cake (Crambe abyssinica Hochst) protein in lamb diet. In the in vivo experiment, 20 lambs were used and evaluated the apparent digestibility, nitrogen balance and voluntary DM intake. The replacement of the protein resulted in a linear decrease in apparent digestibility coefficient (ADC) of dry matter (DM), organic matter (OM), ether extract (EE), gross energy (GE), acid detergent fiber (ADF), neutral detergent fiber (NDF), cellulose (CEL) and the percentage of total... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Co-product; Digestibility; Enteric methane; Sheep; Sustainability. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542015000100075 |
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| Moreira,Werney da Silva; Miotto,Fabrícia Rocha Chaves; Restle,João; Missio,Regis Luis; Neiva,José Neuman Miranda; Moreira,Roger Vieira. |
| ABSTRACT - The objective of this study was to find the best level of inclusion of crude glycerin (0, 60, 120, and 240 g kg−1 of dry matter of diet) in substitution of pearl millet in a feedlot diet. Twenty-eight Nellore young bulls with mean age of 18 months and average weight of 357±23.56 kg were used. The animals were distributed in a completely randomized design with four treatments and seven replications. The intakes of dry matter, crude protein, neutral detergent fiber, and total digestible nutrients were similar among the dietary levels of crude glycerin. The ether extract intake decreased with increase in the levels of crude glycerol in the diets. Apparent digestibility of dry matter, crude protein, and extract ether was similar among the dietary... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: By-products; Digestibility; Finishing; Glycerol; Intake; Weight gain. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016000100032 |
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| Carvalho,Paulo Levi de Oliveira; Moreira,Ivan; Martins,Elias Nunes; Piano,Liliane Maria; Toledo,Juliana Beatriz; Costa Filho,Clodoaldo de Lima. |
| Two experiments were carried out to determine the nutritional value and to evaluate performance of piglets fed two types of crude glycerine (CG), which were made from vegetable oil (CGS) and a mix of animal fat + % soybean oil (CGA). In experiment I, a digestibility assay was conducted using 32 crossbred piglets (19.20±1.52 kg). The experimental unit consisted of one pig, with a total of four experimental units per diet. The glycerine levels used in the digestibility assay were 4, 8, and 12% of the basal diet (corn + soybean based). The digestible (DE) and metabolizable energy (ME) values of glycerine were estimated by regression of DE and ME intake (kcal/kg) vs. glycerine intake (kg). The values (as-fed basis) of DE and ME (kcal/kg) obtained were: CGS =... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Biodiesel; Co-product; Digestibility; Glycerol. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000700014 |
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| Lewandowski, Vanessa; Sary, Cesar; Pessini, Jhonis Ernzen; Boscolo, Wilson; Bittencourt, Fábio; Feiden, Aldi. |
| The aim of the present study was to evaluate the potential utilization of DDGS on diet of Nile Tilapia by chemical and digestibility analyses. Firstly, the chemical composition of the ingredient was evaluated and then were made two diets: a reference one and a test diet made of 80% with the reference diet and 20% with DDGS, for the digestibility study. For the faeces collection was used the indirect method, using chromium oxide as an inert marker. After the collection, the faeces were destined to chemical composion analysis and so the experimental diets. With the results, the Nile Tilapia coefficient of digestibility of the DDGS nutrients was calculated. Proteins and total lipids mainly compose the DDGS, which gives its high concentration of crude energy.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Chemical composision; Digestibility; Corn-based etanol.. |
| Ano: 2017 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/14214 |
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| Albuquerque,Daniel Medeiros de Noronha; Lopes,João Batista; Segundo,Luiz Francisco de França; Brandão,Tatiane Meneses; Ribeiro,Mabell Nery; Ramos,Lidiana de Siqueira Nunes; Figueirêdo,Agustinho Valente de. |
| This research was developed to evaluate the nutritional, digestible (DE) and metabolizable (ME) energy values of dehydrated brewery residue (DBR) for growing pigs, as well as to evaluate the performance of these animals, subjected to five levels of DBR inclusion (0, 5, 10, 15 and 20%). The experimental design was of randomized blocks, based on animal weight. In the digestibility assay, 12 male piglets of average weight of 34.8±4.8 kg were utilized, while the performance assay had 40 piglets with average weight of 26.7±3.3 kg. Digestible and metabolizable protein values of dehydrated brewery residue for growing pigs reared in an environment of high temperatures were 22.47 and 22.06%, respectively, whereas digestible and metabolizable energy values of DBR... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Alternative feedstuffs; Barley; Digestibility; Metabolizability; Performance. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000700031 |
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| Silva,Eliane Aparecida da; Albino,Luiz Fernando Teixeira; Rostagno,Horacio Santiago; Vieira,Rodolfo Alves; Ribeiro Junior,Valdir; Campos,Anastácia Maria de Araújo; Pereira,João Paulo Leles. |
| The objective of this study was to estimate the true digestibility coefficients of amino acids and digestible amino acid values of some poultry feedstuffs. The feedstuffs were: babassu meal, sunflower meal, corn gluten meal, babassu starchy meal, meat and bone meal, common beans, pearl millet and residues of cookies, pasta and bread. The precise feeding method of Sibbald was used with adult cecectomized Leghorn roosters distributed in a completely randomized design, consisting of ten treatments and six replications with a rooster in each. The treatments were represented by the feedstuffs evaluated. The roosters were kept in a period of fasting for 36 hours and then fed 30 grams of feed. Samples were collected during 56 hours. Simultaneously, six roosters... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Amino acids; Digestibility; Poultry. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000900015 |
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| Zanatta,C.P; Félix,A.P; Brito,C.B.M; Murakami,F; Sabchuk,T.T; Oliveira,S.G; Maiorka,A. |
| Os diversos alimentos completos para cães existentes no mercado objetivam atender as necessidades nutricionais do animal quanto ao estádio fisiológico, conforme as alterações que possam ocorrer no aproveitamento dos nutrientes. Com a finalidade de comparar os coeficientes de digestibilidade aparente (CDA) e as características das fezes de um alimento seco extrusado de cães adultos e filhotes, foram utilizados 12 cães da raça Beagle, sendo seis adultos, cinco anos, e seis filhotes, cinco-seis meses, mantidos em gaiolas metabólicas e distribuídos em delineamento inteiramente ao acaso. Os animais foram alimentados duas vezes ao dia com um alimento completo seco extrusado para filhotes, por um período de adaptação de cinco dias seguidos por cinco dias de... |
| Tipo: Info:eu-repo/semantics/other |
Palavras-chave: Beagle; Adult dog; Puppy; Digestibility. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352011000300038 |
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| Registros recuperados: 209 | |
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