Influence of arginine:lysine ratio on performance and carcass quality of broilers from 3 to 6 weeks of age under high temperature

被引：16

作者：

Costa, FGP ^{[1
]}

Rostagno, HS

Toledo, RS

Albino, LFT

机构：

[1] UFV, Curso Doutorado Zootecnia, Vicosa, MG, Brazil

[2] UFV, DZO, Vicosa, MG, Brazil

[3] Curso Mestrado Zootecnia, BR-36571000 Vicosa, MG, Brazil

来源：

REVISTA BRASILEIRA DE ZOOTECNIA-BRAZILIAN JOURNAL OF ANIMAL SCIENCE | 2001年 / 30卷 / 06期

关键词：

arginine; broilers; high temperature; lysine;

D O I：

10.1590/S1516-35982001000800010

中图分类号：

S8 [畜牧、动物医学、狩猎、蚕、蜂];

学科分类号：

0905 ;

摘要：

An experiment was run using 720 male Ross chicks, grown from 22 to 42 days of age under high environmental temperature condition (26.2 to 30.5degreesC), to evaluate the effect of the digestible arginine:lysine (Arg:Lys) ratio on performance and carcass quality of broiler chickens. A complete randomized design with six treatments (95.0, 102.5, 110.0, 117.5, 125.0 and 132.5% Arg:Lys ratio), six replicates and 20 birds per experimental unit was used. There was no significant effect on broiler performance, however Arg:Lys ratio linearly improved leg quarter yield and linearly decreased abdominal fat.

引用

页码：2021 / 2025

页数：5

共 12 条

[1] EFFECT OF EXCESS LYSINE ON UTILIZATION OF AND REQUIREMENT FOR ARGININE BY CHICK [J].