The effect of serine protease on broiler growth and carcass quality

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F14%3A00225248" target="_blank" >RIV/62156489:43210/14:00225248 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.acta.fapz.uniag.sk/journal/index.php/on_line/article/view/117/pdf_19" target="_blank" >http://www.acta.fapz.uniag.sk/journal/index.php/on_line/article/view/117/pdf_19</a>

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

The effect of serine protease on broiler growth and carcass quality

Popis výsledku v původním jazyce

The experiment was performed to compare the influence of commercial serine protease in broiler grower diets with standard crude protein (CP) and lower CP level on growth parameters and carcass quality. One thousand three hundred twenty 1-d-old Ross 308 broiler chicks of both sexes were randomly allocated into 4 dietary treatments each with three replicates (4 x 3 x 110). Diets with two levels of CP (21.1 and 20.4%) with and without protease were used. At the end of the experiment 36 chickens from each treatment were randomly chosen for carcass quality measurement. Results of the experiment showed that supplement of serine protease to the diets did not have (P >0.05) significant effect on growth performance, but in lower CP diets improved both final body weight (1837.8 g vs. 1854.9 g) and feed conversion ratio (1800.7 g kg vs. 1785.2 g kg). The supplement of protease to the diet with lower CP had positive significant effect (P <0.05) on carcass yield (71.9 vs. 73.0 %). Serine protease s

Název v anglickém jazyce

The effect of serine protease on broiler growth and carcass quality

Popis výsledku anglicky

The experiment was performed to compare the influence of commercial serine protease in broiler grower diets with standard crude protein (CP) and lower CP level on growth parameters and carcass quality. One thousand three hundred twenty 1-d-old Ross 308 broiler chicks of both sexes were randomly allocated into 4 dietary treatments each with three replicates (4 x 3 x 110). Diets with two levels of CP (21.1 and 20.4%) with and without protease were used. At the end of the experiment 36 chickens from each treatment were randomly chosen for carcass quality measurement. Results of the experiment showed that supplement of serine protease to the diets did not have (P >0.05) significant effect on growth performance, but in lower CP diets improved both final body weight (1837.8 g vs. 1854.9 g) and feed conversion ratio (1800.7 g kg vs. 1785.2 g kg). The supplement of protease to the diet with lower CP had positive significant effect (P <0.05) on carcass yield (71.9 vs. 73.0 %). Serine protease s

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GH - Výživa hospodářských zvířat

OECD FORD obor

—

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Acta fytotechnica et zootechnica

ISSN

1335-258X

e-ISSN

—

Svazek periodika

17

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

3

Strana od-do

87-89

Kód UT WoS článku

—

EID výsledku v databázi Scopus

—