Effects of guanidinoacetic acid supplementation to broiler diets with varying energy content

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F14%3A00218821" target="_blank" >RIV/62156489:43210/14:00218821 - isvavai.cz</a>

Výsledek na webu

<a href="http://acta.mendelu.cz/62/3/0477/" target="_blank" >http://acta.mendelu.cz/62/3/0477/</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.11118/actaun201462030477" target="_blank" >10.11118/actaun201462030477</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effects of guanidinoacetic acid supplementation to broiler diets with varying energy content

Popis výsledku v původním jazyce

An experiment was conducted to determine the response of broiler chickens to guanidinoacetic acid (GAA) added to diets with different energy levels during fattening to 35 days of age. Ross 308 male chicks were allotted to 10 treatments, each consisting of six replicates of 140 birds/pen. Five maize-soyabean meal isonitrogenous diets with decreasing AMEn levels (100, 99, 98, 97 and 96 % of requirement) with or without supplements of 0.6 g/kg CreAMINO containing a minimum of 96 % GAA were formulated. Thecriteria of response were feed intake, body weight gains, feed conversion ratio and carcass, breast meat, leg meat and abdominal fat yields. Supplementation of broiler diets with 0.06 % GAA resulted in a significant (P<0.05) decrease in voluntary feed intake. With decreasing AMEn level, voluntary feed intake and consequently protein and amino acid intakes increased which was manifested by improved growth performance (P<0.01). GAA supplements significantly (P<0.001) improved feed conversi

Název v anglickém jazyce

Effects of guanidinoacetic acid supplementation to broiler diets with varying energy content

Popis výsledku anglicky

An experiment was conducted to determine the response of broiler chickens to guanidinoacetic acid (GAA) added to diets with different energy levels during fattening to 35 days of age. Ross 308 male chicks were allotted to 10 treatments, each consisting of six replicates of 140 birds/pen. Five maize-soyabean meal isonitrogenous diets with decreasing AMEn levels (100, 99, 98, 97 and 96 % of requirement) with or without supplements of 0.6 g/kg CreAMINO containing a minimum of 96 % GAA were formulated. Thecriteria of response were feed intake, body weight gains, feed conversion ratio and carcass, breast meat, leg meat and abdominal fat yields. Supplementation of broiler diets with 0.06 % GAA resulted in a significant (P<0.05) decrease in voluntary feed intake. With decreasing AMEn level, voluntary feed intake and consequently protein and amino acid intakes increased which was manifested by improved growth performance (P<0.01). GAA supplements significantly (P<0.001) improved feed conversi

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 Universitatis Agriculturae et Silviculturae Mendelianae Brunensis

ISSN

1211-8516

e-ISSN

—

Svazek periodika

62

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

9

Strana od-do

477-485

Kód UT WoS článku

—

EID výsledku v databázi Scopus

—