文章摘要
严正凛.海带_江蓠浸渍光合细菌菌液后喂养九孔鲍的效果[J].水产学报,2001,25(2):
海带_江蓠浸渍光合细菌菌液后喂养九孔鲍的效果
Effect of feeding Haliotis diversicolor aquatilis with photosynthetic bacteria liquor soaked with Laminaria japonica and Gracilaria sp.
投稿时间:2014-04-15  修订日期:2014-04-15
DOI:
中文关键词: 九孔鲍 光合细菌 海带 江蓠 浸渍 喂养效果 鲍鱼
英文关键词: Haliotis diversicolor aquatilis  photosynthetic bacteria  Laminaria japonica  Gracilaria sp  soak  culture
基金项目:福建省科技厅科研项目
作者单位地址
严正凛 福建海洋研究所生物室!福建厦门361012 福建海洋研究所生物室!福建厦门361012
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中文摘要:
      使用海带、江蓠浸渍光合细菌的不同浓度和时间对大小两种不同规格九孔鲍的生长效果进行试验.结果表明,光合细菌促进养成鲍的生长效果,因海带、江蓠浸渍光合细菌的浓度和时间而异,浸渍浓度越大,浸渍时间越长,则其促进生长作用越明显;海带、江蓠浸渍光合细菌的浓度和时间分别为150× 10-6(V/V)和3h~4h或200×l0-6(V/V)和2h~3h的试验组鲍的平均壳长增长率都比对照组提高了5%以上,最高提高11.5%左右(P<0.05).
英文摘要:
      The experiment is conducted on the effects of the difference densities and time spans of photosynthet ic bacteria liquor soaked with Laminaria japonica and Gracilaria sp. on the growth of two different sizes of Haliotis diversicolor aquatilis . The result shows that the effects of photosynthetic bacteria on the growth vary w ith different densities and time spans of photosynthetic bacteria liquor soaked with Laminaria japonica and Gracilaria sp. . The greater the density and the longer the soaking time the more apparent the effect is on the growth of Haliotis diversicolor aquatilis. The average growth rates of the shell of Haliotis diversicolor aquatilis in the experimental groups w ith 150 @ 10- 6( V/ V) and 3-4h or 200 @ 10-6 ( V/ V) and 2-3h of photosynthetic bacteria liquor soaked w ith Laminaria japonica and Gracilaria sp. is at least 5% higher than that of the control group. The largest one can be 11. 5% higher ( P< 0. 05) .
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