中国食物与营养2017，Vol.23Issue(9)：14-16,24,4.
不同饲养方式对各产蛋阶段鸡蛋品质的影响
Effect of Raising Manners on Egg Qualities in Different Laying Periods
摘要
Abstract
[Objective] To study the effect of raising nanner on the egg quality of rugao-yellow chicken to provide guidance for layer industrialization production.[Method] Rugao-yellow chicken were reared at fiat and cage,and the general egg quality,the contents of nutritional ingredient and mineral element were measured.[Result] At initial stage of laying,the egg color,fat and cholesterol contents of flat pension were extremely higher than reared in cages (P ＜0.01).Cu and Fe contents were lower than reared in cages (P ＜0.05).At middle-laying,the eggshell strength,yolk weight,yolk ratio and yolk protein ratio of flat pension were lower than reared in cages (P ＜0.05).Haugh Unit,protein,VE and amino acid contents were higher than reared in cages (P ＜0.05).Rolk color,VA and cholesterol contents were extremely higher than reared in cages (P ＜0.01).Mn content was extremely lower than reared in cages (P ＜0.01).At late period of laying,the cholesterol content of flat pension was extremely higher than reared in cages (P ＜0.01),the protein,VA and Cu contents were higher than reared in cages (P ＜0.05),the Mn content was extremely lower than reared in cages (P ＜ 0.01),and the Se content was lower than reared in cages (P ＜0.05).[Conclusion] During different laying stages,rearing manners played certain influence on the egg qualities.关键词
蛋品质/笼养/平养/产蛋阶段/如皋黄鸡Key words
egg quality/reared in cages/flat pension/laying period/rugao-yellow chicken引用本文复制引用
顾荣,高玉时,唐修君,葛庆联,陈大伟,陆俊贤,刘茵茵,王珏..不同饲养方式对各产蛋阶段鸡蛋品质的影响[J].中国食物与营养,2017,23(9):14-16,24,4.基金项目
扬州市科技公共服务平台建设(项目编号:YZ2015162) （项目编号:YZ2015162）
2017国家农产品质量安全风险评估项目(项目编号:GJFP2017015). （项目编号:GJFP2017015）
