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Circadian Rhythm of Oxygen Consumption in Black Porgy,Acanthopagrus Schlegeli

黑鯛日夜周期之耗氧量

摘要


在實驗室20到30℃間三種溫度與0到34 ppt間11種鹽度組合條件下,觀察日本沼蝦(Macrobrachium nipponense)幼苗發生之情形。活存率高且成長快之最適溫度與鹽度範圍是27~31℃及9~14 ppt。高溫促進蛻變與成長。

關鍵字

日夜周期 耗氧量 黑鯛

並列摘要


Larval development of the freshwater shrimp Macrobarchium nipponensewere observed under combinations of three temperature regimes from 20 to30℃ and 11 salinities from 0 to 34 ppt.The optimal temperature and salinityregime for high survival and fast growth is 27-31℃,and 9-14 ppt.High temperature hastened the metamorphosis and growth.

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