The Effects Of Different Aeration Rates In The Larval Rearing Of Some Cyprinidae Species
A study was undertaken t o develop an appropriate technology offish seed production in the tropics in order to overcome the constant water scarcity and its high operational cost . Accordingly , three experiments were carried out at the Fish Hatchery Unit , Faculty of Fisheries and Marine Science...
محفوظ في:
| المؤلف الرئيسي: | |
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| التنسيق: | أطروحة |
| اللغة: | English English |
| منشور في: |
1992
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| الموضوعات: | |
| الوصول للمادة أونلاين: | http://psasir.upm.edu.my/id/eprint/11775/1/FPSS_1992_1_A.pdf |
| الوسوم: |
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| الملخص: | A study was undertaken t o develop an appropriate technology
offish seed production in the tropics in order to overcome the
constant water scarcity and its high operational cost .
Accordingly , three experiments were carried out at the Fish
Hatchery Unit , Faculty of Fisheries and Marine Science,
Universiti Pertanian Malaysia to determine the optimum aeration
rate and stocking density for fish larval rearing .In the first experiment , one hundred larvae of Puntius
gonionotus , Cyprinus carpio , and Carassius auratus were reared
for 20 days respectively in tanks with four different aeration
rates ; 0,50, 500, and 5,000mL /min . From the results of the first experiment , the aeration rat es of 0 and 5 0 mL / mi n , 5 0 and
500 mL/min , and 50 mL /min were found to be the optimum rates
for the larval rearing of Puntius gonionotus , Cyprinus carpio ,
and Carassius auratus respectively . |
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