The Effects Of Light On Grow Of The Tetraselmis Suecica In Vitamin And Non Vitamin Culture Mediums.
2007
Masoumi Zadeh, S.Z., Aquaculture Department, Islamic Azad University of Ahvaz | Yavari, ., Members of Scientific Board of Fisheries Department , Khoramshahr University, Iran | Kochanian, P., Members of Scientific Board of Fisheries Department , Khoramshahr University, Iran | Savari, A., Biology Department, Khoramshahr University, Iran
One of the major draw backs in the live food industry is the high cost of culture medium. In the present research project effect of three types of culture medium in three different ranges of light were studied on growth of Tetraselmis suecica. The experimental set upof the project included nine treatments in triplicate of three different culture medium which were studied in three different ranges of light 500,1500,2500 lux. The result obtained showed a significant variation between different treatments of light and that growth has a direct relation with ligth intensity. On the other hand the significant difference was recorded for the culture medium treatments and the results indicates that vitamins have a significant role in the quality of the culture medium. Howevere no significant difference was observed between the usage of Guillard medium vitamins and group B- vitamins.
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