AI SearchDiversified farming system in the Chao Phraya Delta, Thailand : water management aspects of citrus cultivation in the North Rangsit Irrigation Project (Record no. 31218)
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| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818094051.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 951012s1994 th u m rtt 00| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b10211135 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no. IR-93-07 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Anwar, T. M. Khurshid |
| 245 10 - TITLE STATEMENT | |
| Title | Diversified farming system in the Chao Phraya Delta, Thailand : water management aspects of citrus cultivation in the North Rangsit Irrigation Project |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1994 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 132 leaves |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. IR-93-07 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial. fulfilment of the requirement for the degree of Master of Engineering, School of Civil Engineering |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M. Eng.) - Asian Institute of Technology, 1994 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Land use study was conducted in the Chao Phraya Delta in the first phase of this study to identify the components of diversified farming system including their spatial distribution over the delta by the conjunctive use of visual interpretation of satellite images (LANDSAT TM) and physical verification through extensive field visit. Based on the findings, a base map has been developed showing different land use units distinguished by the cropping pattern, crop calendar and land use elements. In the next phase, intensive study had been performed in 6 selected farms under the North Rangsit Irrigation Project to estimate the water requirement of citrus. Farmers' interview had also been taken to explore the water management and relevant agronomic aspects as well as to study the possibility of expansion of citrus farming in the same. This study reflects the existence of diversified farming in the Chao Phraya Delta having major components of aquaculture, vegetables and fruits. Among them fruit is concentrated in the central part of the delta. Especially citrus (orange) has come up replacing rice in the North Rangsit Irrigation Project. Citrus farming in this area has a special type of farm structure, termed as 'Bed and Ditch System', for maintaining well controlled on-farm water management. In normal situation water level is maintained close proximity to the plant root zone (about 50 cm below the top of the bed) with a permissible water level fluctuation of about 20 cm. This study reveals that flowering stage is the most susceptible one to water stress followed by fruit set & establishment stage. During the flowering stage whole day water application is necessary to ensure the full scale fruit setting and thereby yield. The frequency of water diversion from canal to garden varies from farm to farm over a wide range of 1 time/month to 12 times/month with an average value of 6 times/month. Average water requirement and the kc value for citrus in the dry season (January-May) has been estimated as 630 mm (4.2 mm/day) and 0.68 respectively. In consideration to water requirement and other relevant factors, this study divulges the promising possibility of citrus farming expansion in the Chao Phraya Delta. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | North Rangsit Irrigation Project |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Agricultural systems |
| General subdivision | Thailand |
| -- | Chao Phraya Delta |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Kono, Yasuyuki, |
| Relator term | Chairperson |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Tawatchai Tingsanchali, |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Murali, N. S., |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | German Academic Exchange Service (DAAD), The Government of Federal Republic of Germany., |
| 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. IR-93-07 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B16065">http://203.159.5.9/ait-thesis/detail.php?q=B16065</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b10211135 |
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| a | 240329 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 2 |
| Cataloger's initials, CIN (RLIN) | 951012 |
| First date, FD (RLIN) | m |
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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 : 30050003076592 |
| CREATED | CREATED : 1995-10-13 |
| RECORD Id | RECORD # : i10255138 |
| LPATRON | LPATRON : 1018496 |
| LCHKIN | LCHKIN : 2007-06-11 |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120730527 |
| CREATED | CREATED : 1995-10-13 |
| RECORD Id | RECORD # : i1025514x |
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| Barcode | Barcode : 30050160071931 |
| CREATED | CREATED : 2016-04-28 |
| RECORD Id | RECORD # : i12962776 |
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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 | 18/08/2026 | 10.00 | AIT Thesis no. IR-93-07 | 30050003076592 | 18/08/2026 | 1 | 18/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 18/08/2026 | 10.00 | AIT Thesis no. IR-93-07 | 30050120730527 | 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. IR-93-07 | 30050160071931 | 18/08/2026 | 1 | 18/08/2026 | 40-Archives |