Effect of protein and energy levels on carcass yield of European quails

被引：15

作者：

Corrêa, GSS ^{[1
]}

Silva, MA ^{[1
]}

Fontes, DO ^{[1
]}

Corrêa, AB ^{[1
]}

Euler, ACC ^{[1
]}

Fridrich, AB ^{[1
]}

Ferreira, IC ^{[1
]}

Ventura, RV ^{[1
]}

Rufino, JE ^{[1
]}

Valente, BD ^{[1
]}

机构：

[1] UFMG, Escola Vet, Dept Zootecnia, BR-30123970 Belo Horizonte, MG, Brazil

来源：

ARQUIVO BRASILEIRO DE MEDICINA VETERINARIA E ZOOTECNIA | 2005年 / 57卷 / 02期

关键词：

quail; nutritional requirement; carcass yield;

D O I：

10.1590/S0102-09352005000200020

中图分类号：

S85 [动物医学（兽医学）];

学科分类号：

0906 ;

摘要：

The effect of protein and energy levels on 42(nd) day carcass yield of European quails (Coturnix coturnix coturnix) was evaluated. A completely randomized design with five replicates and eight quails per experimental unit was used The treatment consist on diets with two energy metabolic levels (2900 and 3100kcal EM/kg) and four protein levels (22, 24, 26 and 28% of crude protein). The traits analyzed were body weight and weight and yield of carcass, tight, breast, fat and edible viscera. No significant effects of crude protein and metabolic energy levels on carcass traits were found.

引用

页码：266 / 271

页数：6