| 光照度对中华鳖稚鳖能量转换的影响 |
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| 引用本文： | 周显青,牛翠娟.光照度对中华鳖稚鳖能量转换的影响[J].北京师范大学学报(自然科学版),1998,34(2):248-251. |
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| 作者姓名： | 周显青 牛翠娟 |
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| 作者单位： | 北京师范大学生物学系 |
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| 摘 要： | 在３０００，１０００，３００和１０１ｘ的光照度下，测定了中华鳖稚鳖的同化效率、消化时间和生长效率。结果表明，光照度对中华鳖稚鳖的同化效率和生长效率均无显著影响，其平均值分别为７８．２％和１６．３％，消化时间随着光照度的减弱有缩短的趋势。
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| 关 键 词： | 中华鳖 光照度 同化效率 稚鳖 能量转换 |
THE EFFECTS OF LIGHT INTENSITY ON ENERGY CONVERSION OF THE JUVENILE SOFT-SHELLED TURTLE TRIONYX SINENSIS |
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| Zhou Xianqing,Niu Cuijuan,Li Qingfen,Sun Ruyong.THE EFFECTS OF LIGHT INTENSITY ON ENERGY CONVERSION OF THE JUVENILE SOFT-SHELLED TURTLE TRIONYX SINENSIS[J].Journal of Beijing Normal University(Natural Science),1998,34(2):248-251. |
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| Authors: | Zhou Xianqing Niu Cuijuan Li Qingfen Sun Ruyong |
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| Abstract: | The assimilation efficiency, passage time and growth efficiency in juvenile softshelled turtle(Trionyx sinensis)are measured under light intenssity of 3000, 1000, 300 and 10lx. The results demonstrate that light intensity have not significant effect on assimilation efficiency and growth efficiency of the juvenile soft-shelled turtle. The average assimilation and growth efficiency are 78.2% and 16.3% respectively.Passage the shows a decreasing tendency with weakening light intensity. |
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| Keywords: | Trionyx sinensis light intensity assimilation efficiency passage time growth efficiency |
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