Effects of water temperature rise on energy budget allocation in Pacific white shrimp (Litopenaeus vannamei)
Shrimp farming is suffering from slow growth and high feed intake due to the rise of water temperature during summer. In this study, physiology and bioenergetics of juvenile Litopenaeus vannamei reared for 4 weeks at ambient (29 °C) and excessive (33 °C) temperatures were evaluated. Obtained data...
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| Format: | Article |
| Language: | English |
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Prince of Songkla University
2021-12-01
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| Series: | Songklanakarin Journal of Science and Technology (SJST) |
| Subjects: | |
| Online Access: | https://rdo.psu.ac.th/sjst/journal/43-6/17.pdf |
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| author | Chanadda Kasamechotchung Sorawit Powtongsook Narongsak Puanglarp Oraporn Meunpol Siriwan Khidprasert |
| author_facet | Chanadda Kasamechotchung Sorawit Powtongsook Narongsak Puanglarp Oraporn Meunpol Siriwan Khidprasert |
| author_sort | Chanadda Kasamechotchung |
| collection | DOAJ |
| description | Shrimp farming is suffering from slow growth and high feed intake due to the rise of water temperature during
summer. In this study, physiology and bioenergetics of juvenile Litopenaeus vannamei reared for 4 weeks at ambient (29 °C) and
excessive (33 °C) temperatures were evaluated. Obtained data of feed intake (C), growth rate (P), apparent heat index (AHI),
oxygen consumption (R), fecal loss (F), ammonia excretion (U), and molting (M) were converted to energy equivalents. The
results indicated that growth energy for shrimp (R+AHI+F) at 33 °C was 1.8-fold higher than that of shrimp at 29°C. Most
energy contents (AHI, R, F, U) reared at 33 °C was significantly higher than that of shrimp at 29°C except M and P. Shrimp
reared at 33 °C have lost their weight energy by 14.15 %. This indicated that shrimp reared at excessive temperature suffered
from insufficient energy for growth. |
| first_indexed | 2024-04-14T00:26:10Z |
| format | Article |
| id | doaj.art-199f0d295c794dddb3ed7971c4193c61 |
| institution | Directory Open Access Journal |
| issn | 0125-3395 |
| language | English |
| last_indexed | 2024-04-14T00:26:10Z |
| publishDate | 2021-12-01 |
| publisher | Prince of Songkla University |
| record_format | Article |
| series | Songklanakarin Journal of Science and Technology (SJST) |
| spelling | doaj.art-199f0d295c794dddb3ed7971c4193c612022-12-22T02:22:43ZengPrince of Songkla UniversitySongklanakarin Journal of Science and Technology (SJST)0125-33952021-12-014361655166210.14456/sjst-psu.2021.217Effects of water temperature rise on energy budget allocation in Pacific white shrimp (Litopenaeus vannamei)Chanadda Kasamechotchung0Sorawit Powtongsook1Narongsak Puanglarp2Oraporn Meunpol3Siriwan Khidprasert4Department of Aquaculture, Faculty of Fisheries, Kasetsart University, Chatuchak, Bangkok, 10900 ThailandNational Center of Genetic Engineering and Biotechnology, National Science and Technology Development Agency, Khlong Luang, Pathum Thani, 12120 ThailandNational Center of Genetic Engineering and Biotechnology, National Science and Technology Development Agency, Khlong Luang, Pathum Thani, 12120 ThailandDepartment of Aquaculture, Faculty of Fisheries, Kasetsart University, Chatuchak, Bangkok, 10900 ThailandDepartment of Fisheries, Faculty of Agriculture and Nature Resources, Rajamangala University of Technology Tawan-ok, Sriracha, Chonburi, 20110 ThailandShrimp farming is suffering from slow growth and high feed intake due to the rise of water temperature during summer. In this study, physiology and bioenergetics of juvenile Litopenaeus vannamei reared for 4 weeks at ambient (29 °C) and excessive (33 °C) temperatures were evaluated. Obtained data of feed intake (C), growth rate (P), apparent heat index (AHI), oxygen consumption (R), fecal loss (F), ammonia excretion (U), and molting (M) were converted to energy equivalents. The results indicated that growth energy for shrimp (R+AHI+F) at 33 °C was 1.8-fold higher than that of shrimp at 29°C. Most energy contents (AHI, R, F, U) reared at 33 °C was significantly higher than that of shrimp at 29°C except M and P. Shrimp reared at 33 °C have lost their weight energy by 14.15 %. This indicated that shrimp reared at excessive temperature suffered from insufficient energy for growth.https://rdo.psu.ac.th/sjst/journal/43-6/17.pdfthermal stressglobal warmingenergy expenditureoxygen consumptiongrowth performance |
| spellingShingle | Chanadda Kasamechotchung Sorawit Powtongsook Narongsak Puanglarp Oraporn Meunpol Siriwan Khidprasert Effects of water temperature rise on energy budget allocation in Pacific white shrimp (Litopenaeus vannamei) Songklanakarin Journal of Science and Technology (SJST) thermal stress global warming energy expenditure oxygen consumption growth performance |
| title | Effects of water temperature rise on energy budget allocation in Pacific white shrimp (Litopenaeus vannamei) |
| title_full | Effects of water temperature rise on energy budget allocation in Pacific white shrimp (Litopenaeus vannamei) |
| title_fullStr | Effects of water temperature rise on energy budget allocation in Pacific white shrimp (Litopenaeus vannamei) |
| title_full_unstemmed | Effects of water temperature rise on energy budget allocation in Pacific white shrimp (Litopenaeus vannamei) |
| title_short | Effects of water temperature rise on energy budget allocation in Pacific white shrimp (Litopenaeus vannamei) |
| title_sort | effects of water temperature rise on energy budget allocation in pacific white shrimp litopenaeus vannamei |
| topic | thermal stress global warming energy expenditure oxygen consumption growth performance |
| url | https://rdo.psu.ac.th/sjst/journal/43-6/17.pdf |
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