摘要
通过研究蛋白质含量不同的植物饵料对刺参生长和免疫能力及成活率的影响,为刺参生长中免疫能力数据的建立及适宜喂养刺参的饵料中蛋白质含量的配比提供依据,试验选取了4种蛋白含量各不相同的植物饵料来对随机分成4组的刺参进行喂养,研究喂养一段时间后的刺参体内的蛋白质含量、各免疫酶的活性及成长情况的影响。结果表明:饵料中蛋白质含量不同,喂养出的刺参的蛋白质含量也明显不同,体内SOD、溶菌酶的活性也有显著差异。4组试验参之间,随着饵料内蛋白质含量的升高,刺参生长发育得也更好,体内的蛋白质含量也逐渐升高,SOD、溶菌酶等免疫酶的活性也逐渐增大。试验表明饵料中蛋白质的含量对刺参的生长和免疫能力等都有显著的影响。
Every plant food has different protein content, we can research their effects on growth, sur-vival rate and immunity of sea cucumber, to pro-vide data of immune and protein content in food.The experiment selected four kinds of plant foodprotein content, of each are different and we usethem to feed four teams of sea cucumber. Aftera period of time, determine the protein content,the activity of the enzyme and the growth of sea cucumber. The results show that the growth is related to the protein content（including the content of su-peroxide dismutase and the activity of enzyme）. We can see that the higher protein content the bettergrowth. We can come to conclude that protein level in diet has a significant impact on the growth andimmunity of Apostichopus japonicus.
出处
《饲料工业》
北大核心
2014年第22期32-36,共5页
Feed Industry
基金
威海市海洋研究院资助项目[1070413421205]
山东大学菊芋高值利用及清洁生产技术示范项目[1070432211]
关键词
日粮
蛋白质
刺参
生长
免疫力
成活率
diet
protein
sea cucumber
growth
immunity
survival rate
