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中国农学通报 ›› 2020, Vol. 36 ›› Issue (2): 144-148.doi: 10.11924/j.issn.1000-6850.casb18090090

所属专题: 资源与环境 水产渔业 农业生态

• 水产·渔业 • 上一篇    下一篇

微生态制剂及其使用策略对刺参生长与养殖水质的影响

韩莎1, 曲洪霞2, 李成林1(), 胡炜1, 赵斌1, 刘兆存3   

  1. 1 山东省海洋生物研究院,山东青岛 266104
    2 乳山市水产技术推广站,山东乳山 264500
    3 山东黄河三角洲海洋科技有限公司,山东东营 257000
  • 收稿日期:2018-09-18 修回日期:2018-12-19 出版日期:2020-01-15 发布日期:2020-04-30
  • 通讯作者: 李成林
  • 作者简介:韩莎,女,1985年出生,山东平度人,助理研究员,硕士研究生,主要从事水产动物育种与生理生态学方面的研究。通信地址:266104 青岛市崂山区游云路7号 山东省海洋生物研究院,Tel:0532-82657692,E-mail:shahan_2012@163.com。
  • 基金资助:
    泰山产业领军人才工程“刺参优良性状精准鉴定利用与产业化示范”(LJNY201613);山东省农业重大应用技术创新项目“刺参-对虾池塘生态循环养殖模式创新与应用”;山东省重点研发计划项目“刺参种质资源与耐温性状遗传改良”(2018GHY115042);山东省现代农业产业技术体系“刺参产业创新团队”(SDAIT-22-01);山东省现代农业产业技术体系“刺参产业创新团队”(SDAIT-22-05);山东省农业良种工程“速生抗逆刺参新品种培育”(2017LZGC010);海生·河口渔业科技提升工程项目“刺参池塘生态养殖模式及生境综合调控技术研究”

The Application Strategy of Probiotics Affects Growth and Cultural Water Quality of Apostichopus japonicus

Han Sha1, Qu Hongxia2, Li Chenglin1(), Hu Wei1, Zhao Bin1, Liu Zhaocun3   

  1. 1 Marine Biology Institute of Shandong Province, Qingdao Shandong 266104
    2 Extension Station of Fishery Technology of Rushan City, Rushan Shandong 264500
    3 Marine Science and Technology Corporation of Yellow River Delta of Shandong Province, Dongying Shandong 257000
  • Received:2018-09-18 Revised:2018-12-19 Online:2020-01-15 Published:2020-04-30
  • Contact: Li Chenglin

摘要:

为研究微生态制剂及其使用策略对刺参生长和水质的影响,实验组添加以芽孢杆菌、乳酸菌等为主的微生态制剂和饲料分别混合放置0、6、9、12、15 h后投喂体质量为(7.81±0.25) g的刺参,实验共持续进行30天,期间10天换1次水。结果显示,添加微生态制剂组刺参特定生长率(SGR)显著高于对照组(P<0.05),其中,与饲料混合放置12 h后投喂实验组刺参SGR最高,为0.618%/d,是对照组的1.52倍,但与混合放置9 h实验组无显著差异(P>0.05);对照组氨氮、亚硝酸盐、COD随时间的延长逐渐升高,而实验组各项水质指标随着与饲料混合放置时间的增加而增加,与饲料混合放置0 h组各项水质指标最低,但各实验组间无显著差异(P>0.05),至实验结束时显著低于对照组(P<0.05)。结果表明,将微生态制剂与饲料混合放置9~12 h后投喂刺参,对刺参的生长和养殖水质均可达到理想效果。

关键词: 微生态制剂, 刺参, 使用策略, 生长, 水质

Abstract:

The paper aims to study the effects of the application strategy of probiotics on growth and cultural water quality of Apostichopus japonicus. The Apostichopus japonicus with body weight of (7.81±0.25) g were fed with diet mixed with probiotics (mainly bacillus and lactobacillus) for different time (0, 6, 9, 12, 15 h). The experiment was continued for 30 days and the water was changed every 10 days. The results showed that the specific growth rate (SGR) of A. japonicus in experimental groups were significantly higher than that in control group (P<0.05). The SGR of the A. japonicus fed with diet mixed with probiotics for 12 hours was the highest of 0.618%/d,which was 1.52 times as that of the control group, but there was no significant difference with the group of diet mixed for 9 hours. The level of ammonia, nitrite and COD in the water of the control group increased with the time extended, and the water indicators of the experiment groups increased with the time extending of the mixed diet. The level of the water indicators in group with diet mixed for 0 hours was the lowest,but there was no significant difference among the experiment groups and the indicators were significantly lower than those in the control group at the end of the experiment. The results indicated that the A. japonicus fed with the diet mixed with probiotics for 9 to 12 hours had the best effect on the growth and water quality.

Key words: probiotics, Apostichopus japonicus, application strategy, growth, water quality

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