e-journal

Effects of a Monocomponent Protease on Performance Parameters and Protein Digestibility in Broiler Chickens

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The impact of dietary fortification of an exogenous mono component protease enzyme with or without its matrix values (ME 31.5 Kcal, CP 0.84%, methionine 0.018%, lysine 0.05%, threonine 0.034%) on growth performance traits, feed digestibility,serum parameters, selected immune parameters, total counts of ileal clostridia species, carcass traits as well as duodenal histomorphological picture was studied. A total of 300- day old chicks (Cobb500) were randomly assigned to five separate floor pens equal experimental groups with three replicates (20 birds /replicate). Birds were fed either on corn-soybean meal basal diets (starter- grower and finisher) without any supplementation (G1) and served as control group, or basal diets to which protease enzyme was added on top at a rate of 200 ppm (G2). Birds in (G3) were fed on the basal diets to which protease was added at the same inclusion level but subtracting the whole matrix value of the enzyme. Birds in (G4) were fed on the fortified basal diets after subtracting only the metabolizable energy matrix value of the enzyme. Birds in (G5) were reared on the fortified basal diets after subtracting only the crude protein as well as amino acids matrix value of the enzyme. The experimental period extended for five weeks. Birds in groups 2 and 4 significantly ( P

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Ketersediaan

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Informasi Detail

Judul Seri

Agriculture and Agricultural Science Procedia

No. Panggil

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Penerbit

: Elsevier Science Inc.., 2015

Deskripsi Fisik

Agriculture and Agricultural Science Procedia 6 ( 2015 ) 216 – 225

Bahasa

English

ISBN/ISSN

doi: 10.1016/j.aaspr

Klasifikasi

NONE

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

6 ( 2015 )

Subjek

Pertanian

Info Detail Spesifik

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Pernyataan Tanggungjawab

Wati/Agus

Versi lain/terkait

Lampiran Berkas

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