AI SearchThe effect of temperature and salinity on penaeus monodon postlarvae, with observations on commercial hatchery techniques in relation to postlarval quality (Record no. 34716)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03308cas a2200385 a 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818095114.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 110920s1989 th uu|m rtt 0| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b10690840 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no. AE-89-44 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Baybay, Lurraine H. |
| 245 14 - TITLE STATEMENT | |
| Title | The effect of temperature and salinity on penaeus monodon postlarvae, with observations on commercial hatchery techniques in relation to postlarval quality |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1989 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 97 p. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. AE-89-44 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submittted 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, 1989 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | In an attempt to understand the role of temperature and salinity on the survival, tolerance, behaviour and growth of Penaeus monodon postlarvae, 72- hour static water survival tests and a 3-week growth trial were conducted. On- farm observations were also made in a commercial hatchery to aid in assessing relationships between production techniques and postlarval quality. It has been found that in general, ~ monodon postlarvae, age PL.2o to PL.4o possess broad tolerance to salinity from 5-40 ppt and to temperature in the range 20- 36 "C. Results al so revealed that a 48- hour acclimation to low (10 ppt ) and high ( 36 ppt ) salinity can extend the tolerance range to 5 - 50 ppt and postpone time to 1 ethal doses ( LD!i o ) in concentratians beyond the range of tolerance i . e. 0 , 2 and 55 ppt. Specific combinations of salinity and temperature showed strong influence of temperature on postlarval salinity tolerance . Extreme levels of temperature ( 20-22"C and 37-39°C) served to narrow the salinity tolerance range and accelerate time to LD5o. Moreover, temperature at a maintained salinity in the range of 20- 36 ppt showed a more distinct effect on survival and growth than salinity changes at a particular temperature . A combination of low salinity ( 20 ppt) and high temperature ( 34- 36 °c) promoted the fastest growth with a weight gain of 117 mgs and the best food utilization. However, a combination of low salinity ( 20 ppt ) and 10111 temperature (28- 30°C) appeared best for survival. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Shrimp culture |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Machintosh, Donald J., |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Lin, Chang Kwei, |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Little, David C., |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | The United Kingdom, |
| 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. AE-89-44 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B17895">http://203.159.5.9/ait-thesis/detail.php?q=B17895</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b10690840 |
| b | mnait |
| c | s |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240402 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 2 |
| Cataloger's initials, CIN (RLIN) | 951012 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | s |
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| 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 : 30050003004529 |
| CREATED | CREATED : 1994-05-19 |
| RECORD Id | RECORD # : i10887982 |
| LPATRON | LPATRON : 1012494 |
| LCHKIN | LCHKIN : 2001-06-21 |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120364640 |
| CREATED | CREATED : 2016-05-27 |
| RECORD Id | RECORD # : i12997742 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
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| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | 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 | 18/08/2026 | AIT Thesis no. AE-89-44 | 30050003004529 | 18/08/2026 | 2 | 18/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 18/08/2026 | AIT Thesis no. AE-89-44 | 30050120364640 | 18/08/2026 | 18/08/2026 | 40-Archives |