AI SearchWater management studies on paddy grown in various soils from Bangkok plain (Record no. 127759)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03452nam a2200457 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260819090429.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 070198 th eng |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b10770707 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no. 728 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Alva, Ashok Kumar |
| 245 10 - TITLE STATEMENT | |
| Title | Water management studies on paddy grown in various soils from Bangkok plain |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1975 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 92 p. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. 728 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science at the Asian Institute of Technology, Bangkok, Thailand. |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Asian Institute of Technology, 1975 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Effects of three water management practices namely, continuous flooding, intermittent irrigation and upland condition, were studied in pot culture experiment in different soils from four major Rice growing areas of Bangkok plain, viz, Bangkhen, Chainat, Klong Loung & Supanburi. It was observed that yield differences were nonsignificant between water management treatments, but increasing trend was noticed with the increasing water application, in terms of yield. Even though the yield components were showing favourable response in upland condition the causes for slightly lower yield as compared to other treatments were attributed to delayed flowering and ripening of grains, resulting in low dry matter partitioning to grain. The causes for increased concentration of P, Ca, Mg, and Fe in the plants grown under increased water supply condition were discussed. A clear antagonism was observed between concentration of Fe and Al in the plants. Concentration of K, Na, and Cu were also estimated and causes of dilution of various nutrients were analyzed, Coefficient of permeability and soil moisture characteristic curves were determined for various soils. The highest water requirement of paddy in Klong Luong soil was found to be related to its high permeability and low moisture holding capacity of the above soil, along with the development of high suction indicating rapid water depletion. |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Water resources development |
| General subdivision | Bangkok |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Soil science |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Plains |
| General subdivision | Thailand |
| -- | Bangkok |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Irrigation |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Flood control |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Nielsen, Jens Moller, |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Okamoto, Masami, |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Singh, Gajendra, |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Government of Netherland, |
| 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. 728 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B23986">http://203.159.5.9/ait-thesis/detail.php?q=B23986</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b10770707 |
| b | mnait |
| c | x |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 260424 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 1 |
| Cataloger's initials, CIN (RLIN) | 951012 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | x |
| -- | 0 |
| 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 : 30050003034682 |
| CREATED | CREATED : 1995-10-16 |
| RECORD Id | RECORD # : i10989511 |
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| Barcode | Barcode : 30050003034658 |
| CREATED | CREATED : 1996-06-06 |
| RECORD Id | RECORD # : i11774551 |
| LPATRON | LPATRON : 1012469 |
| LCHKIN | LCHKIN : 2002-09-23 |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050160093224 |
| CREATED | CREATED : 2016-04-22 |
| RECORD Id | RECORD # : i12948615 |
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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 | 19/08/2026 | AIT Thesis no. 728 | 30050003034682 | 19/08/2026 | 1 | 19/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 19/08/2026 | AIT Thesis no. 728 | 30050003034658 | 19/08/2026 | 2 | 19/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 19/08/2026 | AIT Thesis no. 728 | 30050160093224 | 19/08/2026 | 19/08/2026 | 40-Archives |