Study on the implementation of different biofloc sedimentable solids in improving the water quality and survival rate of mud crab, Scylla paramamosain larvae culture
Microbial communities in biofloc technology (BFT) are responsible in minimalize water exchange and producing microbial proteins that are beneficial as a supplementals diet for mud crab, Scylla paramamosain larvae culture. Therefore, a study was conducted to determine the effect of bacterial communit...
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| Format: | Article |
| Language: | English English |
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John Wiley & Sons Ltd
2021
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| Online Access: | https://eprints.ums.edu.my/id/eprint/36156/1/ABSTRACT.pdf https://eprints.ums.edu.my/id/eprint/36156/2/FULL%20TEXT.pdf |
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| author | Nor Azman Kasan Chin Sze Yee Hidayah Manan Abdul Rahim Ahmad Ideris Amyra Suryatie Kamaruzzan Khor Waiho Su Shiung Lam Wan Adibah Wan Mahari Mhd Ikhwanuddin Suhaimi Suratman Mohd Tamrin Mohd Lal |
| author_facet | Nor Azman Kasan Chin Sze Yee Hidayah Manan Abdul Rahim Ahmad Ideris Amyra Suryatie Kamaruzzan Khor Waiho Su Shiung Lam Wan Adibah Wan Mahari Mhd Ikhwanuddin Suhaimi Suratman Mohd Tamrin Mohd Lal |
| author_sort | Nor Azman Kasan |
| collection | UMS |
| description | Microbial communities in biofloc technology (BFT) are responsible in minimalize water exchange and producing microbial proteins that are beneficial as a supplementals diet for mud crab, Scylla paramamosain larvae culture. Therefore, a study was conducted to determine the effect of bacterial communities in different sedimentable solids in order to improve the water quality and survival rate of S. paramamosain larvae culture. The results successfully identified that the number of pathogenic bacteria, Vibrio spp. decreased when the heterotrophic bacteria thrived in treatment tank with 4 ml/L sedimentable solids. The group of heterotrophic bacteria were able to adapt in developing their population while effectively uptake the ammonium and nitrite components. The ammonium and nitrite level in treatment tank depleting at an early stage of the experiment, and constantly low until the end of experiments (ammonium <0.20 mg/L, nitrite <0.10 mg/L). The survival rates of S. paramamosain larvae in both control and treatment tanks were identified <2.0%, however, sedimentable solids of 2 ml/L was identified suitable to be applied in crab larvae culture as it can help to reach megalopa stages within 17 days of culture period. Overall, it can be concluded that bacteria communities in biofloc are able to regulate nutrients load and maintaining water quality and also help in increased survival rate and development performance in the low sedimentable solids of biofloc culture treatment. Therefore, sedimentable solids of 2 ml/L is suggested to be potentially applied in S. paramamosain larvae cultures from this research finding. |
| first_indexed | 2024-03-06T03:24:22Z |
| format | Article |
| id | ums.eprints-36156 |
| institution | Universiti Malaysia Sabah |
| language | English English |
| last_indexed | 2024-03-06T03:24:22Z |
| publishDate | 2021 |
| publisher | John Wiley & Sons Ltd |
| record_format | dspace |
| spelling | ums.eprints-361562023-07-25T02:24:12Z https://eprints.ums.edu.my/id/eprint/36156/ Study on the implementation of different biofloc sedimentable solids in improving the water quality and survival rate of mud crab, Scylla paramamosain larvae culture Nor Azman Kasan Chin Sze Yee Hidayah Manan Abdul Rahim Ahmad Ideris Amyra Suryatie Kamaruzzan Khor Waiho Su Shiung Lam Wan Adibah Wan Mahari Mhd Ikhwanuddin Suhaimi Suratman Mohd Tamrin Mohd Lal QL1-355 General Including geographical distribution QR75-99.5 Bacteria Microbial communities in biofloc technology (BFT) are responsible in minimalize water exchange and producing microbial proteins that are beneficial as a supplementals diet for mud crab, Scylla paramamosain larvae culture. Therefore, a study was conducted to determine the effect of bacterial communities in different sedimentable solids in order to improve the water quality and survival rate of S. paramamosain larvae culture. The results successfully identified that the number of pathogenic bacteria, Vibrio spp. decreased when the heterotrophic bacteria thrived in treatment tank with 4 ml/L sedimentable solids. The group of heterotrophic bacteria were able to adapt in developing their population while effectively uptake the ammonium and nitrite components. The ammonium and nitrite level in treatment tank depleting at an early stage of the experiment, and constantly low until the end of experiments (ammonium <0.20 mg/L, nitrite <0.10 mg/L). The survival rates of S. paramamosain larvae in both control and treatment tanks were identified <2.0%, however, sedimentable solids of 2 ml/L was identified suitable to be applied in crab larvae culture as it can help to reach megalopa stages within 17 days of culture period. Overall, it can be concluded that bacteria communities in biofloc are able to regulate nutrients load and maintaining water quality and also help in increased survival rate and development performance in the low sedimentable solids of biofloc culture treatment. Therefore, sedimentable solids of 2 ml/L is suggested to be potentially applied in S. paramamosain larvae cultures from this research finding. John Wiley & Sons Ltd 2021-05 Article NonPeerReviewed text en https://eprints.ums.edu.my/id/eprint/36156/1/ABSTRACT.pdf text en https://eprints.ums.edu.my/id/eprint/36156/2/FULL%20TEXT.pdf Nor Azman Kasan and Chin Sze Yee and Hidayah Manan and Abdul Rahim Ahmad Ideris and Amyra Suryatie Kamaruzzan and Khor Waiho and Su Shiung Lam and Wan Adibah Wan Mahari and Mhd Ikhwanuddin and Suhaimi Suratman and Mohd Tamrin Mohd Lal (2021) Study on the implementation of different biofloc sedimentable solids in improving the water quality and survival rate of mud crab, Scylla paramamosain larvae culture. Aquaculture Research, 52. pp. 4807-4815. ISSN 1365-2109 https://doi.org/10.1111/are.15314 |
| spellingShingle | QL1-355 General Including geographical distribution QR75-99.5 Bacteria Nor Azman Kasan Chin Sze Yee Hidayah Manan Abdul Rahim Ahmad Ideris Amyra Suryatie Kamaruzzan Khor Waiho Su Shiung Lam Wan Adibah Wan Mahari Mhd Ikhwanuddin Suhaimi Suratman Mohd Tamrin Mohd Lal Study on the implementation of different biofloc sedimentable solids in improving the water quality and survival rate of mud crab, Scylla paramamosain larvae culture |
| title | Study on the implementation of different biofloc sedimentable solids in improving the water quality and survival rate of mud crab, Scylla paramamosain larvae culture |
| title_full | Study on the implementation of different biofloc sedimentable solids in improving the water quality and survival rate of mud crab, Scylla paramamosain larvae culture |
| title_fullStr | Study on the implementation of different biofloc sedimentable solids in improving the water quality and survival rate of mud crab, Scylla paramamosain larvae culture |
| title_full_unstemmed | Study on the implementation of different biofloc sedimentable solids in improving the water quality and survival rate of mud crab, Scylla paramamosain larvae culture |
| title_short | Study on the implementation of different biofloc sedimentable solids in improving the water quality and survival rate of mud crab, Scylla paramamosain larvae culture |
| title_sort | study on the implementation of different biofloc sedimentable solids in improving the water quality and survival rate of mud crab scylla paramamosain larvae culture |
| topic | QL1-355 General Including geographical distribution QR75-99.5 Bacteria |
| url | https://eprints.ums.edu.my/id/eprint/36156/1/ABSTRACT.pdf https://eprints.ums.edu.my/id/eprint/36156/2/FULL%20TEXT.pdf |
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