AI SearchAn assessment on cage/pen culture in the Tonle Sap Lake : (Record no. 9568)
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| 000 -LEADER | |
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| fixed length control field | 05338nas a2200409 a 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260817163732.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 081106s2006 th uu|m rtt 0| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b12041853 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.AQ-06-34 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Thak Kuntheang |
| 245 13 - TITLE STATEMENT | |
| Title | An assessment on cage/pen culture in the Tonle Sap Lake : |
| Remainder of title | case study in Siem Reap Province, Cambodia |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Pathum Thani, Thailand : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 2006 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 91 leaves : |
| Other physical details | ill. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. AQ-06-34 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Aquaculture and Aquatic Resources Management, School of Environment, Resources and Development |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Asian Institute of Technology, 2006 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | An assessment on cage/pen culture in the Tonle Sap Lake was carried out from February to May 2006 in Choung Khneas commune, Siem Reap province, Cambodia including locating cage culture, culture designs and practices, economic performance, trash fish feed and the relationship between capture fisheries and aquaculture in order to formulate a set of recommendations for sustainable development in the future culture systems. 12 cage owners (9 cages of Pangasius sp. and 3 cages of Clarias catfish) by different cage sizes were selected as target samples. Two main types of data were used such as secondary and primary data (observation and participatory rural appraisal in aquaculture (PRA), questionnaire survey as baseline, history record data in different months during fishing and culture for cage/pen owner, monitoring checklist survey in order analyze and present the results. Chong Khneas commune is one of the floating areas where cage/pen cultures are moved up and down based on season. There were mainly 2 cultured species; Pangasius sp. and Clarias catfish. Cage sizes were divided into small cage, medium cage and big cage and were made of wood and bamboo, iron nail and string, rattan string, rope and anchors. The total cages for this year (2006) reached 67 cages (47 cage for Pangasius sp. and 20 for Clarias catfish). Availability of Pangasuis sp. seeds depended on season obtained from capture fisheries in the Tonle Sap Lake. Clarias catfish seeds received 20 % of seed from hatchery in the country but 80 % of seed were from Vietnam through middle men. The main feed is trash fish caught from the Tonle Sap Lake during the open fishing season; however, there were small amount of trash fish used for cage/pen culture for both species with rice bran and morning glory during the close fishing season. The spoiled fish remained from the open fishing season were used only for Clarias catfish species. The FCR in all cage sizes varied based on culture management, stocking fish density and feeding strategy of each cage/pen farmer. Fish mortality of Pangasius sp. occurred around April-May and higher during November due to swollen eye and wound on body disease. Clarias catfish species in cage culture had high fish mortality at the start of stocking and about 30 % during rainy season caused by wound on fish body disease. Market activities were at the farms, local commune markets, and provincial markets. Fish market sizes were larger than 1.2 kg/fish for Pangasius sp and from 0.4-0.7 kg/fish for Clarias catfish species. Economically, used of big cages for both species gave higher net returns than small and middle cage due to lower operation cost especially trash fish feed cost. Problems facing by both species cage farmers were shortage of Pangasius sp. seed, shortage of trash fish feed, low income from cage/pen culture production and shortage of techniques/extension knowledge and transfer. A total 20 fish species were used as fish feed, for sale, human consumption or processing. There were a total 17 trash fish species of which 6 major species were found in trash fish feed in cage culture system form February-April. At present, cage/pen culture systems do not have much impact on the environment besides a little bit of water pollution and effects of eutrophication |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Cage aquaculture |
| Geographic subdivision | Cambodia |
| -- | Tonle Sap (Cambodia : Lake) |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Yakupitiyage, Amararatne, |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Yang, Yi, |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Bhujel, Ram C., |
| Relator term | Examination committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Sweden (Sida), |
| Relator term | Scholarship donor |
| 810 2# - SERIES ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Asian Institute of Technology. |
| Title of a work | Thesis ; |
| Volume/sequential designation | no. AQ-06-34 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B09804">http://203.159.5.9/ait-thesis/detail.php?q=B09804</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b12041853 |
| b | mnait |
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| a | 240401 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 081106 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | u |
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| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnarc |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 20-AIT Publication |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 40-Archives |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120698096 |
| CREATED | CREATED : 2007-09-06 |
| RECORD Id | RECORD # : i12578265 |
| LPATRON | LPATRON : 1020642 |
| LCHKIN | LCHKIN : 2009-03-17 |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 1 |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120380968 |
| CREATED | CREATED : 2007-09-06 |
| RECORD Id | RECORD # : i12578277 |
| LPATRON | LPATRON : 1026687 |
| LCHKIN | LCHKIN : 2017-08-24 |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
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| -- | TOT CHKOUT : 3 |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120358790 |
| CREATED | CREATED : 2016-08-06 |
| RECORD Id | RECORD # : i13025776 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
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| -- | TOT CHKOUT : 0 |
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| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Cost, normal purchase price | Total checkouts | Full call number | Barcode | Date last seen | Copy number | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 17/08/2026 | 50.00 | AIT Thesis no.AQ-06-34 | 30050120698096 | 17/08/2026 | 1 | 17/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 17/08/2026 | 50.00 | AIT Thesis no.AQ-06-34 | 30050120380968 | 17/08/2026 | 2 | 17/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 17/08/2026 | AIT Thesis no.AQ-06-34 | 30050120358790 | 17/08/2026 | 1 | 17/08/2026 | 40-Archives |