Effects of nutrient availability on primary productivity and fish production in fertilized tropical ponds
Four fish species were grown in earthen ponds for 352 days in three treatments. Reference ponds received no fertilizer, TSP (triple superphosphate) ponds received 5.7 kg P ha−1 month−1 and TSP-urea ponds received 1.4 kg P and 16.6 kg N ha−1 week−1. Net fish production was 437 kg/ha, 1034 kg/ha and 1...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
1989
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| Online Access: | http://psasir.upm.edu.my/id/eprint/39093/1/Effects%20of%20nutrient%20available%20on%20primary.pdf http://psasir.upm.edu.my/id/eprint/39093/ |
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