Water budgeting in black tiger shrimp penaeus monodon culture using different water and feed management systems
We quantify the total water use (TWU) and consumptive water use index (CWUI) in grow-out culture of Penaeus monodon at different water and feeding management protocols using the water balance equation. Under two different water management protocols, treatment-wise TWU, was 2.09 and 2.43 ha-m 122 d-1...
| Autores principales: | , , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
Central Fisheries Research Institute (SUMAE)
2014
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/58435 |
| _version_ | 1855534670554333184 |
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| author | Mohanty, R.K. Mishra, Atmaram Patil, D.U. |
| author_browse | Mishra, Atmaram Mohanty, R.K. Patil, D.U. |
| author_facet | Mohanty, R.K. Mishra, Atmaram Patil, D.U. |
| author_sort | Mohanty, R.K. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | We quantify the total water use (TWU) and consumptive water use index (CWUI) in grow-out culture of Penaeus monodon at different water and feeding management protocols using the water balance equation. Under two different water management protocols, treatment-wise TWU, was 2.09 and 2.43 ha-m 122 d-1 in T1 (no water exchange) and T2 (water exchange on ‘requirement’ basis depending on water quality), respectively. The computed CWUI (m3 kg-1 biomass), was 5.35 and 6.02 in T1 and T2, respectively. Lower rates of water exchange (T2) showed significantly improved water quality, crop performance and productivity over the zero water exchange protocol. Similarly, under three different feed management protocols, treatment-wise estimated TWU was 2.52, 2.44 and 2.41 ha-m 119d-1, while the computed CWUI was 7.28, 6.88 and 6.34 in T1 (Regular feeding, 4-times a day), T2 (2-weeks feeding followed by 1-week no feed) and T3 (4-weeks feeding followed by 1-week no feed), respectively. Higher the feed input, higher was the TWU and CWUI. It was also recorded that longer the refeeding period, higher was the growth performance and yield as in the case of T3. This feeding practice also helped in lowering the feed input (7.5% in T2 and 5.5% in T3), thus minimizes the input cost and improve production efficiency. |
| format | Journal Article |
| id | CGSpace58435 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2014 |
| publishDateRange | 2014 |
| publishDateSort | 2014 |
| publisher | Central Fisheries Research Institute (SUMAE) |
| publisherStr | Central Fisheries Research Institute (SUMAE) |
| record_format | dspace |
| spelling | CGSpace584352025-06-17T08:24:03Z Water budgeting in black tiger shrimp penaeus monodon culture using different water and feed management systems Mohanty, R.K. Mishra, Atmaram Patil, D.U. aquaculture penaeus monodon shrimp culture feeds water budget water use water quality water management protocols ponds sediment We quantify the total water use (TWU) and consumptive water use index (CWUI) in grow-out culture of Penaeus monodon at different water and feeding management protocols using the water balance equation. Under two different water management protocols, treatment-wise TWU, was 2.09 and 2.43 ha-m 122 d-1 in T1 (no water exchange) and T2 (water exchange on ‘requirement’ basis depending on water quality), respectively. The computed CWUI (m3 kg-1 biomass), was 5.35 and 6.02 in T1 and T2, respectively. Lower rates of water exchange (T2) showed significantly improved water quality, crop performance and productivity over the zero water exchange protocol. Similarly, under three different feed management protocols, treatment-wise estimated TWU was 2.52, 2.44 and 2.41 ha-m 119d-1, while the computed CWUI was 7.28, 6.88 and 6.34 in T1 (Regular feeding, 4-times a day), T2 (2-weeks feeding followed by 1-week no feed) and T3 (4-weeks feeding followed by 1-week no feed), respectively. Higher the feed input, higher was the TWU and CWUI. It was also recorded that longer the refeeding period, higher was the growth performance and yield as in the case of T3. This feeding practice also helped in lowering the feed input (7.5% in T2 and 5.5% in T3), thus minimizes the input cost and improve production efficiency. 2014 2015-03-17T14:39:58Z 2015-03-17T14:39:58Z Journal Article https://hdl.handle.net/10568/58435 en Open Access Central Fisheries Research Institute (SUMAE) Mohanty, R. K.; Mishra, Atmaram; Patil, D. U. 2014. Water budgeting in black tiger shrimp penaeus monodon culture using different water and feed management systems. Turkish Journal of Fisheries and Aquatic Sciences, 14:487-496. doi: https://doi.org/10.4194/1303-2712-v14_2_20 |
| spellingShingle | aquaculture penaeus monodon shrimp culture feeds water budget water use water quality water management protocols ponds sediment Mohanty, R.K. Mishra, Atmaram Patil, D.U. Water budgeting in black tiger shrimp penaeus monodon culture using different water and feed management systems |
| title | Water budgeting in black tiger shrimp penaeus monodon culture using different water and feed management systems |
| title_full | Water budgeting in black tiger shrimp penaeus monodon culture using different water and feed management systems |
| title_fullStr | Water budgeting in black tiger shrimp penaeus monodon culture using different water and feed management systems |
| title_full_unstemmed | Water budgeting in black tiger shrimp penaeus monodon culture using different water and feed management systems |
| title_short | Water budgeting in black tiger shrimp penaeus monodon culture using different water and feed management systems |
| title_sort | water budgeting in black tiger shrimp penaeus monodon culture using different water and feed management systems |
| topic | aquaculture penaeus monodon shrimp culture feeds water budget water use water quality water management protocols ponds sediment |
| url | https://hdl.handle.net/10568/58435 |
| work_keys_str_mv | AT mohantyrk waterbudgetinginblacktigershrimppenaeusmonodoncultureusingdifferentwaterandfeedmanagementsystems AT mishraatmaram waterbudgetinginblacktigershrimppenaeusmonodoncultureusingdifferentwaterandfeedmanagementsystems AT patildu waterbudgetinginblacktigershrimppenaeusmonodoncultureusingdifferentwaterandfeedmanagementsystems |