In most cases that poultry diets are based on corn–soybean meal, methionine may be the
first growth limiting amino acid that should be supplemented through synthetic dl …

Abstract A total of 1,000 one-day-old Japanese quails were distributed at random, with 5
digestible lysine levels, in 10 replicates and with 20 birds per experimental unit. The basal …

A dose-response assay was conducted using broken-line regressions to estimate the lysine
(Lys) requirements of quail chicks from 21 to 35 d of age. A basal diet was formulated to be …

A dose-response assay was carried out to investigate the effects of graded levels of dietary
tryptophan (Trp) on blood variables, immunity, and meat quality in quail chicks during the …

This study was conducted to examine five lysine (Lys) levels (0.75, 0.80, 0.85, 0.90, and
0.95%) to estimate the optimal level of Lys for Longyan laying ducks from 22 to 38 wk of age …

This study was conducted to estimate the lysine requirements of growing meat‐type
Japanese quails based on different growth responses using different regression models …

The experiment was designed to determine the lysine requirements for Japanese quail
chickens during the winter season in Egypt (where the investigated period was from January …

The objective of present study was to estimate the efficiency of lysine utilization by meat
quail of 21 to 35 d of age. A total of 500 meat quails were distributed in a completely …

Este trabalho objetivou estimar as exigências nutricionais de energia metabolizável (EM) e
lisina digestível (LD) para codornas Japonesas nas fases de cria (1 a 14 dias) e recria (15 a …

This study aimed to estimate metabolizable energy (ME) and digestible lysine (DL)
requirements of Japanese quail in the starter (1 to 14 days) and grower (15 to 42 days) …