The effect of phytase levels in the diet on the digestibility and growth performance of white shrimp Litopenaeus vannamei
<p>This experiment was conducted to evaluate the effect of phytase levels in the diet on the digestibility and growth performance of white shrimp <em>Litopenaeus vanname. </em>White shrimp were used in the trial with initial body weight of 3.8±0.01 g were reared in aquarium (60×40...
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| Format: | Article |
| Language: | English |
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Asosiasi Sains Akuakultur Indonesia
2013-11-01
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| Series: | Jurnal Akuakultur Indonesia |
| Online Access: | http://journal.ipb.ac.id/index.php/jai/article/view/7203 |
| _version_ | 1811202213332123648 |
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| author | Muhammmad Agus Suprayudi Dini Harianto Dedi Jusadi |
| author_facet | Muhammmad Agus Suprayudi Dini Harianto Dedi Jusadi |
| author_sort | Muhammmad Agus Suprayudi |
| collection | DOAJ |
| description | <p>This experiment was conducted to evaluate the effect of phytase levels in the diet on the digestibility and growth performance of white shrimp <em>Litopenaeus vanname. </em>White shrimp were used in the trial with initial body weight of 3.8±0.01 g were reared in aquarium (60×40×50 cm<sup>3</sup>) and filled with 60L treated sea water at a density of ten individu. Experimental diet were formulated in isonitrogeneous (36% protein) and isocaloric (3960 kcal/kg) to contain four levels of phytase: 0 iu/kg (diet A), 500 iu/kg (diet B), 750 iu/kg (diet C), and 1000 iu/kg(diet D). All diets were supplied with 0.5% of Cr<sub>2</sub>O<sub>3 </sub>as an indicator for digestibility measurement shrimp fed three times daily at satiation levelfor how many days of rearing. A factorial completely randomized experimental design was selected consisted of four treatments and triplicates. The result showed that the phytase addition improved the digestibility of protein, calcium, and phosphor as well as improve growth performance of white shrimp. Based on evaluation of those parameters, it is concluded that phytase level of500 IU support the best growth performance ofjuvenile white shrimp.</p> <p>Keywords: phytase, feed digestibility, growth,<em>Litopenaeus vannamei</em></p> |
| first_indexed | 2024-04-12T02:35:03Z |
| format | Article |
| id | doaj.art-129112b0013749a1bffa21557d3cd3e9 |
| institution | Directory Open Access Journal |
| issn | 1412-5269 2354-6700 |
| language | English |
| last_indexed | 2024-04-12T02:35:03Z |
| publishDate | 2013-11-01 |
| publisher | Asosiasi Sains Akuakultur Indonesia |
| record_format | Article |
| series | Jurnal Akuakultur Indonesia |
| spelling | doaj.art-129112b0013749a1bffa21557d3cd3e92022-12-22T03:51:35ZengAsosiasi Sains Akuakultur IndonesiaJurnal Akuakultur Indonesia1412-52692354-67002013-11-0111210310810.19027/jai.11.103-1086271The effect of phytase levels in the diet on the digestibility and growth performance of white shrimp Litopenaeus vannameiMuhammmad Agus Suprayudi0Dini Harianto1Dedi Jusadi2Departemen Budidaya Perairan, Fakultas Perikanan dan Ilmu Kelautan, Institut Pertanian BogorDepartemen Budidaya Perairan, Fakultas Perikanan dan Ilmu Kelautan, Institut Pertanian BogorDepartemen Budidaya Perairan, Fakultas Perikanan dan Ilmu Kelautan, Institut Pertanian Bogor<p>This experiment was conducted to evaluate the effect of phytase levels in the diet on the digestibility and growth performance of white shrimp <em>Litopenaeus vanname. </em>White shrimp were used in the trial with initial body weight of 3.8±0.01 g were reared in aquarium (60×40×50 cm<sup>3</sup>) and filled with 60L treated sea water at a density of ten individu. Experimental diet were formulated in isonitrogeneous (36% protein) and isocaloric (3960 kcal/kg) to contain four levels of phytase: 0 iu/kg (diet A), 500 iu/kg (diet B), 750 iu/kg (diet C), and 1000 iu/kg(diet D). All diets were supplied with 0.5% of Cr<sub>2</sub>O<sub>3 </sub>as an indicator for digestibility measurement shrimp fed three times daily at satiation levelfor how many days of rearing. A factorial completely randomized experimental design was selected consisted of four treatments and triplicates. The result showed that the phytase addition improved the digestibility of protein, calcium, and phosphor as well as improve growth performance of white shrimp. Based on evaluation of those parameters, it is concluded that phytase level of500 IU support the best growth performance ofjuvenile white shrimp.</p> <p>Keywords: phytase, feed digestibility, growth,<em>Litopenaeus vannamei</em></p>http://journal.ipb.ac.id/index.php/jai/article/view/7203 |
| spellingShingle | Muhammmad Agus Suprayudi Dini Harianto Dedi Jusadi The effect of phytase levels in the diet on the digestibility and growth performance of white shrimp Litopenaeus vannamei Jurnal Akuakultur Indonesia |
| title | The effect of phytase levels in the diet on the digestibility and growth performance of white shrimp Litopenaeus vannamei |
| title_full | The effect of phytase levels in the diet on the digestibility and growth performance of white shrimp Litopenaeus vannamei |
| title_fullStr | The effect of phytase levels in the diet on the digestibility and growth performance of white shrimp Litopenaeus vannamei |
| title_full_unstemmed | The effect of phytase levels in the diet on the digestibility and growth performance of white shrimp Litopenaeus vannamei |
| title_short | The effect of phytase levels in the diet on the digestibility and growth performance of white shrimp Litopenaeus vannamei |
| title_sort | effect of phytase levels in the diet on the digestibility and growth performance of white shrimp litopenaeus vannamei |
| url | http://journal.ipb.ac.id/index.php/jai/article/view/7203 |
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