Food preference and intake pattern of Penaeus monodon (Fab.) in semi-intensive culture system
P. monodon juveniles prefer natural food than artificial feed in their initial stage of rearing. However, the percentage preference towards artificial feed increases as the days of culture/average body weight increases. Consumption of artificial feed was high during evening meal (1700h) and low during night meal (2200h). The index of intestine fullness was high (8.4±0.7) during initial stage of rearing, compared to that of final stage of rearing (4.9±0.4), probably due to low nutritional value of intake material and low water depth at initial stage. At all stage of rearing omnivorous feeding habit was established and no evidence of diet periodicity in feeding activity was observed.
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| Main Author: | |
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| Format: | article biblioteca |
| Language: | English |
| Published: |
1999
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| Subjects: | Aquaculture, diets, rearing, shrimp culture, feeding experiments, artificial feeding, Penaeus monodon, gut analysis, semi-intensive, Orissa, India, |
| Online Access: | http://hdl.handle.net/1834/32255 |
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