AI SearchAn assessment of mangrove crab (scylla serrata) culture in ponds in Surat Thani (Record no. 9221)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03409cas a2200385 a 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260817163613.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 110920s1988 th uu|m rtt 0| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b10071180 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.AE-88-33 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Chuanpid Thongkum |
| 245 13 - TITLE STATEMENT | |
| Title | An assessment of mangrove crab (scylla serrata) culture in ponds in Surat Thani |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1988 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 111 p. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. AE-88-33 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science, School of Environment, Resources and Development |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Asian Institute of Technology, 1988 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The rearing of ma n grove crabs ( Scyll a serrata ) in pond s in the Kanjanadith District of Surat Thani was assessed. Various people concerned with commercial production of mangrove crabs farmers, fishermen, villagers and middle me n were interviewed a nd all mangrove crab farms in the District were o b served with respect to their rearing practice and economic aspect s , including marketing . Two pond experimental studies on survival and growth of Surat Thani a nd Ranong (imported ) crabs were conducted f or 2 8 days and 15 days , respectively. During these periods, ma l e crabs gained flesh we ight and reached the pre- multistage females developed full y ripe (pre- spawning) ovaries. The value o f the fattened crabs increased to a bout 2-3 times that of post - mounting stage thin c r a bs. A low percent weight gain of 8.13% for Ranong crabs and 13.21 % f or Surat Thani crabs was obtain e d . The extrapolated gross yields obtained from the study we r e 6,320 kg /ha / crop a nd 1,850 kg /ha/crop for Surat Thani and Ranong crabs respectively. · Rearing of imported Ranong crab s in Surat Thani produced some problems of lower survival rate ,more aggressive behaviour, high s toc king cost and low price and small size. The major constraints on crab culture in Surat are (a ) seed supply; (b) price and marketing control by middlemen; (c ) high cost of investment; (d) greater attractiveness of prawn farming. Based on the experimental results , Surat Thani crab s can provide the farmer with 2 a good gross income of 25 , 286 Baht/crop (profit 20 . 05 Bah t/m ) , but the equivalent income of 19,3~7 Baht/crop from Ranong crabs would give a loss o f - 6.17 Baht/m . |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Crab culture |
| Geographic subdivision | Thailand |
| -- | Surat Thani |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Machintosh, Donald J., |
| Relator term | Chairpeson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Edwards, Peter, |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Wee, Kok Leong, |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Japan, |
| Relator term | Examination Committee |
| 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. AE-88-33 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B18934">http://203.159.5.9/ait-thesis/detail.php?q=B18934</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b10071180 |
| b | mnait |
| c | s |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240409 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 2 |
| Cataloger's initials, CIN (RLIN) | 951012 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | s |
| -- | 3 |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnarc |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 22-AIT Thesis (Replacement) |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 40-Archives |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120581870 |
| CREATED | CREATED : 2014-07-02 |
| RECORD Id | RECORD # : i12759363 |
| LPATRON | LPATRON : 1025196 |
| LCHKIN | LCHKIN : 2014-08-08 |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 1 |
| -- | TOT RENEW : 0 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120364855 |
| CREATED | CREATED : 2016-05-27 |
| RECORD Id | RECORD # : i12997225 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| 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.AE-88-33 | 30050120581870 | 17/08/2026 | 3 | 17/08/2026 | 22-AIT Thesis (Replacement) | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 17/08/2026 | AIT Thesis no.AE-88-33 | 30050120364855 | 17/08/2026 | 17/08/2026 | 40-Archives |