CAJ | 학술논문

[目的]为大规模脊尾白虾的养殖提供理论基础.[方法]研究了盐度波动幅度(S0、S3、S6和S9分别代表盐度波动幅度为0、3、6和9)和中草药制剂(0、1%、2%和4%)对脊尾白虾存活、生长和免疫的影响,实验周期60 d.试验数据用双因素方差分析、Turkey's多重比较以及回归分析进行处理.[结果]1%中草药和S6盐度波动处理组脊尾白虾的特定生长率、饲料转换效率和超氧化物歧化酶活性均高于其他处理,且显著高于同一中草药添加水平的S0,S3和S9盐度波动处理组.回归分析表明,在S0、S3和S6 3个盐度波动水平,随盐度波动幅度的增加,饲料中中草药制剂的最适添加量呈下降趋势,分别为2.74%、1.77%和0.51%;在4个中草药制剂添加水平,随饲料中中草药制剂添加量的增加,脊尾白虾生长的最适盐度波动幅度呈下降趋势,分别为5.26、4.95、3.54和1.97.[结论]盐度、中草药制刺及其相互作用对脊尾白虾的存活、生长和免疫均有显著影响,因此在养殖时应加以注意.
[목적]위대규모척미백하적양식제공이론기출.[방법]연구료염도파동폭도(S0、S3、S6화S9분별대표염도파동폭도위0、3、6화9)화중초약제제(0、1%、2%화4%)대척미백하존활、생장화면역적영향,실험주기60 d.시험수거용쌍인소방차분석、Turkey's다중비교이급회귀분석진행처리.[결과]1%중초약화S6염도파동처리조척미백하적특정생장솔、사료전환효솔화초양화물기화매활성균고우기타처리,차현저고우동일중초약첨가수평적S0,S3화S9염도파동처리조.회귀분석표명,재S0、S3화S6 3개염도파동수평,수염도파동폭도적증가,사료중중초약제제적최괄첨가량정하강추세,분별위2.74%、1.77%화0.51%;재4개중초약제제첨가수평,수사료중중초약제제첨가량적증가,척미백하생장적최괄염도파동폭도정하강추세,분별위5.26、4.95、3.54화1.97.[결론]염도、중초약제자급기상호작용대척미백하적존활、생장화면역균유현저영향,인차재양식시응가이주의.
[Objective]The aim of this study was to provide a theoretical basis for the large-scale breeding of Exopalaemon carinicauda.[Method]Effects of salinity fluctuation(SO,S3.S6 and S9 represented salinity fluctuations of 0.3,6 and 9 respectivley)and dietary traditionaf Chinose herbal medicines(0.1%,2%and 4%respectively)on survival,growth and immunity of E carinicauda were studied,and its experiment lasted for 60 d.[Result]The results showed that specific growth rate,feed conversion efficiency and superoxide dismutase activity of E carinicauda in the treatment group with 1% dietary traditional Chinese herbal medicine and S6 salinity fluctuation were higher than those in other treatments,which was significantly higher than the treatment groups with SO.S3 and S9 salinity fluctuation at the same adding level of 1% dietary traditional Chinese herbal medicine.The regression analysis indicated that at SO.S3 and SO salinity fluctuation,the optimal adding level of dietary traditional Chinese herbal medicines in feeds decreased with the increase of salinity fluctuation,accounting for 2.74%,1.77% and 0.51% respectively.At four adding levels of dietary traditional Chinese herbal medicines,the optimal salinity fluctuation of E carinicauda also decreased with the increase of dietary traditional Chinese herbal medicines in feeds,accounting for 5.26,4.95.3.54 and 1.97 respectively.[Conclusion]Salinity,dietary traditional Chinese herbal medicines and their jnteractions have a significant effect on survival,growth and immunity of E.carinicauda,which calls for attentions in the breeding.