家畜生态学报2025，Vol.46Issue(11)：50-56,7.DOI:10.3969/j.issn.1673-1182.2025.11.009
黑水虻益母草酵素的制备及其对产蛋后期鹌鹑生产性能的影响
Preparation of Hermetia illucens and Herben Leonuri Ferment and its Effect on Production Performance in Late Laying Quail
摘要
Abstract
This study aimed to optimize the fermentation process of Hermetia illucens-Leonurus ja-ponicus enzyme(referred to as H.illucens-L.japonicus enzyme)and to investigate its effects on the lay-ing performance and egg quality of quails in the late laying period.Using single-factor and orthogonal ex-periments,the contents of peptides in the fermentation product were used as the evaluation index to opti-mize fermentation time,temperature,inoculation amount,and bacterial ratio.A total of 320 ten-month-old laying quails with similar production performance were randomly divided into four groups(control,and 0.5％,1.0％,and 1.5％enzyme addition groups),with four replicates per group and 20 birds per rep-licate.The pre-trial period lasted 7 days,followed by a 14-day formal experimental period.The results showed that the optimal fermentation conditions were a fermentation time of 96 h,fermentation tempera-ture of 37 ℃,inoculation amount of 4％,and a Bacillus subtilis to Lactobacillus plantarum ratio of 2∶1,under which the peptide content reached 8.39％.Compared with the control group,the 1.0％enzyme addi-tion group showed significantly higher average daily feed intake and average egg weight(P＜0.05).The laying rate was significantly increased(P＜0.05)in both the 1.0％and 1.5％enzyme addition groups,with the greatest improvement observed in the 1.0％group.Moreover,1.5％enzyme addition significantly en-hanced yolk color(P＜0.05),while 1.0％enzyme addition significantly improved eggshell strength and Haugh unit(P＜0.05).No significant differences were found in eggshell thickness or egg shape index a-mong the groups.In summary,dietary supplementation with H.illucens-L.japonicus enzyme effectively improved the laying performance and egg quality of quails during the late laying period,with the optimal effect achieved at a supplementation level of 1.0％.关键词
黑水虻/益母草/发酵工艺/鹌鹑/产蛋性能Key words
Hermetia illucens/Herba Leonuri/fermentation process/quail/egg laying performance分类
农业科技引用本文复制引用
姬向波,郭建来,刘昆,许慧芳,薛楠楠,张卫宪..黑水虻益母草酵素的制备及其对产蛋后期鹌鹑生产性能的影响[J].家畜生态学报,2025,46(11):50-56,7.基金项目
河南省科技攻关项目(232102110090) （232102110090）
