| Autor: |
Pourali Foshtomi, Hamidreza, Bahmani, M., Jamalzad, F., Mohseni, M., Ashori, A.R., Hossinnia, E., Arshad, A., Sadeghi, M. |
| Jazyk: |
perština |
| Rok vydání: |
2011 |
| Předmět: |
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| Popis: |
This study was conducted at the Applied Research Station for Sturgeon Culture (Chaboksar site) and was supported by the Iranian Fisheries Research Organization in order to obtain the bio technique for Huso huso culture in brackish water from the Caspian Sea. The effects of stocking density and water flow at the inlet of brackish water was studied for a period of 4 years using 4 weight classes and the results obtained were compared with those obtained from the culture of H. huso in freshwater. Huso huso in four weight classes of 3-20 g, 20-200 g, 325-1000 g and 1000-3000 g were stocked at stocking densities between 350 g to 15 kg m-2. The effect of water flow in rearing tanks was studied in weight classes 30- 2700 g. In the weight class 3-20 g, highest growth was recorded in H. huso stocked at 1000 g m-2 in brackish water which was significantly higher (P |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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