摘要
为了研究狐貉粪对黑水虻幼虫生长、预蛹及蛹的发育、成虫历期、饲料系数的影响,在温度20~25℃、湿度70%~80%的环境下,以狐貉粪为主料,添加不同比例的基础料(麦麸、豆粕与玉米面)进行饲喂。结果表明:30%发酵混合料+70%基础料处理下,老熟幼虫、预蛹、蛹的质量分别为156.0、108.8、60.2 mg,显著高于对照组,预蛹历期、蛹历期分别为7、6 d,相较于对照组显著缩短;30%发酵混合料+70%基础料的黑水虻成活率、化蛹率、羽化率都较高,分别为93%、88%、91%;50%发酵混合料+50%基础料处理组除幼虫体重显著低于30%发酵混合料+70%基础料处理组外,其他指标差异均不显著。综合分析认为,30%~50%发酵混合料对黑水虻生长发育最为适宜。
In order to study the effect of fox raccoon manure on the growth of black soldier fly,pre-pupa and pupal development,adult duration,and feed coefficient,they were feeded at 20~25 ℃ with humidity of 70%~80% taking fox raccoon manure as the main feed and adding different proportions of basic materials(wheat bran,soybean meal and corn flour). The results showed as followed:under the treatment of 30% fermentation mixture + 70% base material,the weight of mature larvae,pre-pupa weight,and pupa weight were 156.0,108.8 and 60.2 mg,respectively,which were significantly higher than those of the control group,and the pre-pupa period and the pupa period were 7 and 6 d,respectively,which were significantly shorter than those in the control group;the survival rate,pupation rate,and emergence rate of the black water fly with 30% fermentation mixture + 70% base material were higher,which were 93%,88% and 91%,respectively;under the50% fermentation mixture + 50% base material treatment,except for the larvae body weight significantly lower than the 30%fermentation mixture + 70% base material treatment,there were no significant differences in other indicators.Comprehensive analysis believes that 30%~50% fermented mixture was the most suitable for the growth and development of black solider fly.
作者
齐淑新
温晓蕾
吉庭锋
司增志
赵春明
乔亚科
王艳敏
蔡爱军
张海华
吉志新
QI Shuxin;WEN Xiaolei;JI Tingfeng;SI Zengzhi;ZHAO Chunming;QIAO Yake;WANG Yanmin;CAI Aijun;ZHANG Haihua;JI Zhixin(Qinhuangdao Economic Insect Development and Utilization Engineering Technology Research Center,College of Agronomy and Biotechnology,Hebei Normal University of Science and Technology,Hebei Qinhuangdao,066600,China;School of Oceanography,Hebei Agricultural University,Hebei Qinhuangdao,066600,China;Hebei(Qinhuangdao)Sweet Potato Industry Technology Research Institute,Hebei Qinhuangdao 066400,China;Hebei Zhongshu Agricultural Technology Group Co.,Ltd.Hebei Qinhuangdao 066400,China;School of Marine Resources and Environment,Hebei Normal University of Science and Technology,Hebei Qinhuangdao 066000,China;Hebei Key Laboratory of Specialty Animal Germplasm Resources Exploration and Innovation,College of Animal Science and Technology,Hebei Normal University of Science and Technology,Hebei Qinhuangdao 066000,China)
出处
《中国农业科技导报》
CAS
CSCD
北大核心
2022年第8期201-206,共6页
Journal of Agricultural Science and Technology
基金
河北省重点研发计划项目(17227302D,19226335D,21327310D,21327308D)
河北科技师范学院海洋专项(2018HY019)
河北省(秦皇岛)甘薯产业技术研究院科研专项
河北省重大科技成果转化专项(20286701Z)
河北省特色动物种质资源挖掘与创新重点实验室项目(SZX2019017)。
关键词
黑水虻
狐貉粪
菌糠
生长发育
black soldier fly
fox raccoon carcass
bacteria residue
growth and development
作者简介
齐淑新,E-mail:1062714302@qq.com;通信作者:吉志新,E-mail:jizhixin@126.com。
