Anionic variation of diets on bone characteristics of broilers at 7 and 14 days of age

dc.creatorAraújo, Gilson Mendes
dc.creatorSilva, José Humberto Vilar da
dc.creatorVieites, Flávio Medeiros
dc.creatorMoraes, George Henrique Kling de
dc.creatorSouza, Rafael Barbosa de
dc.creatorBarbosa, Anderson de Almeida
dc.creatorCaramori Junior, João Garcia
dc.date2017-12-11T11:13:59Z
dc.date2017-12-11T11:13:59Z
dc.date2012-06-13
dc.date.accessioned2023-09-27T22:06:43Z
dc.date.available2023-09-27T22:06:43Z
dc.identifier1806-9290
dc.identifierhttp://dx.doi.org/10.1590/S1516-35982012000900021
dc.identifierhttp://www.locus.ufv.br/handle/123456789/14756
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8970834
dc.descriptionThe objective of this study was to evaluate the chemical composition and bone strength of the tibiotarsus of broilers at 7 and 14 days of age. Bone percentages of collagenous protein (CPr), non-collagenous protein (NCPr) and minerals (calcium, phosphorus, potassium and sodium) were determined. The experiment utilized 650 male Cobb chicks at one day of age, fed corn and soybean meal-based diets. The experimental design was of random blocks with five treatments, five replicates and 26 birds per experimental unit. The treatments consisted of a basal diet supplementated with NH4Cl to obtain five levels (-50, 0, 50, 100 and 150 mEq/kg) of electrolyte balance (EB). The levels of EB influenced the following characteristics: ash and potassium content; Ca:P ratio and the breaking strength (at 7 days); and phosphorus and potassium contents and breaking strength (at 14 days). At the starter phase of rearing, the supply of acidogenic diets affected the concentrations of potassium and phosphorus in the bone tissue, without altering the organic fraction.
dc.formatpdf
dc.formatapplication/pdf
dc.languageeng
dc.publisherRevista Brasileira de Zootecnia
dc.relationv. 41, n. 9, p. 2124-2128, Sept. 2012
dc.rightsOpen Access
dc.subjectElectrolyte balance
dc.subjectLocomotor disorders
dc.subjectMetabolic acid
dc.subjectTibiotarsus
dc.titleAnionic variation of diets on bone characteristics of broilers at 7 and 14 days of age
dc.typeArtigo


Este ítem pertenece a la siguiente institución