Efek Calsium-Fosfor Dengan Rasio Berbeda Terhadap Retensi Nutrien dan Perobahan Komposisi Kimia Tubuh Juvenil Udang Windu (Penaeus Monodon Fabr.)
| Main Author: | Zainuddin |
|---|---|
| Format: | Article |
| Terbitan: |
, 2012
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| Subjects: | |
| Online Access: |
http://repository.unhas.ac.id/handle/123456789/2178 |
Daftar Isi:
- This study aims to determine the effects of calcium and phosphorus with different ratios of nutrient retention and changes the chemical composition of juvenile shrimp body. Organism sample used in this experiment were juvenile tiger prawns with an average weight of 3.43 ?? 0.05 g/fish. Stocking density was 6 fish per aquarium (size 60cmx50cmx40cm). This research was formulated according to completely randomized design with four treatments and three replications. The treatments applied were the ratio of calcium and phosphorus in shrimp feed. Feed A (Ca / P 1:0,5), feed B (Ca / P 1:1,0), feed C (Ca / P 1:1.5) and feed D (Ca / P 1:2,0 ). Feed provided was four times per day i.e. 07.00 AM, 11.00 AM, 15.00 PM and 21.00 PM.. The juvenile tiger prawns maintained for 8 weeks. The results showed that calcium and phosphorus with different ratios in the feed does not give effect to the retention of nutrients include protein, fat, calcium and phosphorus. While the provision of calcium and phosphorus in different ratios to changes in body chemical composition includes protein, fat and ash content of juvenile tiger prawns have a significant effect except for crude fiber and BETN not significant. . Based on this study can be concluded that the ratio of Ca and P with a value of 1: 1.0 to 1:1.5 to give better effect to change the chemical composition of juvenile shrimp body.