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Sodium and chloride requirements of young broiler chickens fed corn-soybean diets (one to twenty-one days of age)

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorOviedo-Rondón, E. O.
dc.creatorMurakami, A. E.
dc.creatorFurlan, A. C.
dc.creatorMoreira, I.
dc.creatorMacari, Marcos
dc.date2014-05-27T11:20:16Z
dc.date2016-10-25T18:17:02Z
dc.date2014-05-27T11:20:16Z
dc.date2016-10-25T18:17:02Z
dc.date2001-05-01
dc.date.accessioned2017-04-06T00:59:28Z
dc.date.available2017-04-06T00:59:28Z
dc.identifierPoultry Science, v. 80, n. 5, p. 592-598, 2001.
dc.identifier0032-5791
dc.identifierhttp://hdl.handle.net/11449/66505
dc.identifierhttp://acervodigital.unesp.br/handle/11449/66505
dc.identifier10.1093/ps/80.5.592
dc.identifierWOS:000168690200010
dc.identifier2-s2.0-0035350891
dc.identifierhttp://dx.doi.org/10.1093/ps/80.5.592
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/888066
dc.descriptionSodium (Na+) and chloride (Cl-) nutritional requirements, dietary electrolyte balance (DEB), and their effects on acid-base balance, litter moisture, and tibial dyschondroplasia (TD) incidence for young broiler chickens were evaluated in two trials. One-day-old Cobb broilers were distributed in a completely randomized design with six treatments, five replicates, and 50 birds per experimental unit. Treatments used in both experiments were a basal diet with 0.10% Na+ (Experiment 1) or Cl- (Experiment 2) supplemented to result in diets with Na+ or Cl- levels of 0.10, 0.15, 0.20, 0.25 ,0.30, or 0.35%, respectively. In Experiment 1, results indicated an optimum Na+ requirement of 0.26%. Sodium levels caused a linear increase in arterial blood gas parameters, indicating an alkalogenic effect of Na+. The hypertrophic area of growth plate in the proximal tibiotarsi decreased with Na+ levels. The TD incidence decreased with increases in dietary Na+. Litter moisture increased linearly with sodium levels. In Experiment 2, the Cl- requirement was estimated as 0.25%. Chloride levels caused a quadratic effect (P ≤ 0.01) on blood gas parameters, with an estimated equilibrium [blood base excess (BE) = 0] at 0.30% of dietary CT-. No Cl- treatment effects (P ≥ 0.05) were observed on litter moisture or TD incidence. The best DEB for maximum performance was 298 to 315 mEq/kg in Experiment 1 and 246 to 264 mEq/kg in Experiment 2. We concluded that the Na+ and Cl- requirements for optimum performance of young broiler chickens were 0.28 and 0.25%, respectively.
dc.languageeng
dc.relationPoultry Science
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectAcid-base balance
dc.subjectChloride
dc.subjectSodium
dc.subjectTibial dyschondroplasia
dc.subjectchloride
dc.subjectsodium
dc.subjectacid base balance
dc.subjectanimal
dc.subjectanimal disease
dc.subjectanimal food
dc.subjectbird disease
dc.subjectblood gas analysis
dc.subjectchicken
dc.subjectchondrodysplasia
dc.subjectelectrolyte balance
dc.subjectgrowth, development and aging
dc.subjectincidence
dc.subjectmaize
dc.subjectmale
dc.subjectnutritional requirement
dc.subjectphysiology
dc.subjectsoybean
dc.subjecttibia
dc.subjectAcid-Base Equilibrium
dc.subjectAnimal Feed
dc.subjectAnimals
dc.subjectBlood Gas Analysis
dc.subjectChickens
dc.subjectChlorides
dc.subjectIncidence
dc.subjectMale
dc.subjectNutritional Requirements
dc.subjectOsteochondrodysplasias
dc.subjectPoultry Diseases
dc.subjectSoybeans
dc.subjectTibia
dc.subjectWater-Electrolyte Balance
dc.subjectZea mays
dc.titleSodium and chloride requirements of young broiler chickens fed corn-soybean diets (one to twenty-one days of age)
dc.typeOtro


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