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The results showed that the growth of Japanese sea bass was significantly improved when dietary chitosan level was 0.5% or 1%, but there was no signiticant impact on survival rate.
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释义
结果表明;添加0.;5%25和1%25壳聚糖可以显著促进花鲈的生长;但是不同添加浓度对成活率均无影响。
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