饲料研究2024，Vol.47Issue(4)：74-78,5.DOI:10.13557/j.cnki.issn1002-2813.2024.04.014
蓖麻粕对黑水虻幼虫生长性能的影响
Effect of castor meal on growth performance of Hermetia illucens larvae
摘要
Abstract
The experiment aimed to investigate the impact of replacing soybean meal with castor meal as a feed on the growth and development,as well as the influence on intestinal microorganisms of Hermetia illucens larvae.The Hermetia illucens larvae were divided into three groups:Soybean meal group(SM group),50％soybean meal and 50％castor meal group(SCM group),and castor meal group(CM group),with three replicates for each group.Parameters such as larval survival,body weight,and body length were measured,and changes in crude protein and crude fat content in larvae and larval frass,as well as the intestinal bacterial community of larvae,were analyzed.The experiment lasted for 12 days.The results showed that the crude protein and crude fat content in the larval frass of the CM group were significantly lower than those in the other two groups(P＜0.05).16S rRNA gene sequencing revealed that castor meal had no significant impact on the major types,abundance,and diversity of intestinal bacteria in the larvae(P＞0.05).The Hermetia illucens larvae in the CM group exhibited faster growth,with significantly higher crude protein and crude fat content compared to the SM group(P＜0.05),while the mortality rate showed no significant difference(P＞0.05).The study suggests that replacing soybean meal with castor meal as a feed is more beneficial for the growth of Hermetia illucens larvae.关键词
黑水虻/蓖麻粕/存活率/肠道微生物/生长曲线Key words
Hermetia illucens/castor meal/survival rate/intestinal microorganisms/growth curve分类
农业科技引用本文复制引用
俞作建,乔奕宁,姚嘉诚,周俊锋,王存文..蓖麻粕对黑水虻幼虫生长性能的影响[J].饲料研究,2024,47(4):74-78,5.基金项目
国家自然科学基金面上项目"黑水虻降解转化抗生素的过程及其作用机制(项目编号:42077357)" （项目编号:42077357）
武汉工程大学研究生创新基金项目(项目编号:CX2022558) （项目编号:CX2022558）
云南省科技厅浮选磷尾矿资源化利用关键技术研发项目(项目编号:202103AA080007) （项目编号:202103AA080007）
