نتایج جستجو برای: and phosphorus onbroiler chickens

تعداد نتایج: 16838584  

K.P. Wickramasinghe N.S.B.M. Atapattu, R.T. Seresinhe

Citric acid has been reported to increase utilization efficiency of dietary phytate-bound phosphorus and protein. Objective of this study was to determine the effects of citric acid on growth performance and nutrient retention of broiler chickens fed diets having two levels of non-phytate phosphorus and rice bran. Giving a completely randomize design in 2 × 2 × 2 factorial arrangement, 144 broi...

1999
R. J. JOHNSON

Two main experiments and an auxiliary experiment were carried out to determine the effects of dietary available phosphorus and electrolyte balance on the growth performance and acid-base balance of broiler chickens. The results showed that mineral balance can affect the growth performance of broiler chickens fed practical-type diets in essentially commercial situations, and indicate that total ...

Journal: :iranian journal of applied animal science 2015
k.p. wickramasinghe n.s.b.m. atapattu r.t. seresinhe

citric acid has been reported to increase utilization efficiency of dietary phytate-bound phosphorus and protein. objective of this study was to determine the effects of citric acid on growth performance and nutrient retention of broiler chickens fed diets having two levels of non-phytate phosphorus and rice bran. giving a completely randomize design in 2 × 2 × 2 factorial arrangement, 144 broi...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بیرجند - دانشکده کشاورزی 1390

abstract this study is carried out to determine the chemical composition in the three vegetative stages of the haloxylon sp., degradation parameters, with adding naoh and ca(oh2 ). for this purpose, in may and october and january 2010 enough some haloxylon sp. of the ammary area was prepared. crude protein and ash percentage are decrease, neutral detergent fiber percentage with pragress stage ...

آرش پوررضا, , جواد پوررضا, , عبدالحسین سمیع, , علی آقائی, ,

An experiment was conducted to study the effects of substitution of the different levels (0.0, 10, 20, 30 and 40%) of oat grains for the corn with and without enzyme supplementation (β -Glucanase. 0.0 and 1%) on the performance of the broiler chickens. Four hundred and eighty (480) Arian broiler chicks were employed in a randomized complete block design with 10 treatments and 3 replications (16...

P. Farhoomand Z. Hosseinzadeh,

This study was designed to investigate the effects of different levels of Tarragon powder on performance, carcass characteristics of broiler chickens. Two hundred Ross 308 male broiler chickens were randomly allocated into four treatments and five replicates per treatment. At each replicate ten birds were used. Experimental diets were set on the basis of corn-soy-wheat and Ross 308 broiler chic...

P. Farhoomand Z. Hosseinzadeh,

This study was designed to investigate the effects of different levels of Tarragon powder on performance, carcass characteristics of broiler chickens. Two hundred Ross 308 male broiler chickens were randomly allocated into four treatments and five replicates per treatment. At each replicate ten birds were used. Experimental diets were set on the basis of corn-soy-wheat and Ross 308 broiler chic...

Journal: :Canadian Journal of Animal Science 1970

جواد پوررضا, , هنری کلاسن, ,

Effect of supplemental phytase on phosphorus and protein utilization and performance of broiler chickens fed on eight different wheat varieties were evaluated. The phytate contents of wheat varieties were determined. In a completely randomized design with a 8*3 factorial arrangement, 384 day-old commercial male brioler chicks (HubbardPeterson) were divided into 96 groups, four chicks per group...

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