碩士 / 國立臺灣海洋大學 / 環境生物與漁業科學學系 / 107 / Studied on the optimum primary productivity, photosynthesis rate and chlorophyll-a contents of Sarcodia suieae , which was cultured in different illuminance (45.50, 99.09, 126.96 and 164.22 μmol photon /m2/s), temperature (15, 20 and 30 °C) and NaHCO3 concentrations (0, 0.1 and 0.2 mol/L) for 6 hours. In ambient of 0.2 M NaHCO3 concentration, the maximum value of the optimum primary productivity had significant increased with increasing of illuminance (p<0.05); on the contrary, In the 0 M NaHCO3 concentration, the maximum value of the optimum primary productivity had significant decreased with increasing of illuminance (p<0.05). The optimum primary productivity of S. suieae was also had significant difference among different temperature environments. The maximum value of the optimum primary productivity had significant decreased with increasing of illuminance at 15 and 20°C (p<0.05), the maximum value of the optimum primary productivity had significant increased with increasing of illuminance at 30°C (p<0.05). With different illuminances, there was no significant difference in chlorophyll-a contents of S. suieae (p>0.05).
The photosynthesis rate of S. suieae had significant difference in various environmental factors. Overall, the photosynthesis rate is the most stable at 20°C in various illuminance and NaHCO3 concentration environment. However, the photosynthesis rate has the highest maximum value at 30 °C ,0.2 M NaHCO3 concentration and 164.22 μmol photon /m2/s in this experiment.
Identifer | oai:union.ndltd.org:TW/107NTOU5451024 |
Date | January 2019 |
Creators | Kao, Sheng-Kai, 高聖凱 |
Contributors | Cheng, Sha-Yen, 鄭學淵 |
Source Sets | National Digital Library of Theses and Dissertations in Taiwan |
Language | zh-TW |
Detected Language | English |
Type | 學位論文 ; thesis |
Format | 40 |
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