摘要
通过对在罗氐沼虾饲料中,贻贝制品废弃液和植物油脚的不同添加量的投饲试验,以体长增长和个体质量增加以及成活率为指标,经统计分析,结果表明:饲料中最经济且有效的添加量为贻贝液与油脚各添加1%~2%,相应的胆固醇质量分数为2.2×10(-3)~3.78×10(-3)。
There is an obvious effect that by--products of mussel and vegetable oil promote growthand survive for prawn. The test was carried on about different added amounts in prawn feedstuff and feeding. According to statistics analysis of growth and survival rate, the resultS indicate that just the right added amount of by-products of mussel and vegetable oil is 1 %-2%respectively, this amount is the most economical and efficient and vegetable oil can assist mussel assimilated and utilized.
出处
《浙江工业大学学报》
CAS
1995年第3期279-284,共6页
Journal of Zhejiang University of Technology
基金
浙江省教委资助
关键词
贻贝液
油脚
胆固醇
沼虾
饲料
By-products of mussel
By-products of vegetable oil
Sterol
Just the right added amount