AI SearchPractical irrigation scheduling in Punjab of Pakistan (Record no. 90524)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03885cas a2200397 a 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818173727.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 110902s1980 th uu|m rtt 0| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b10517030 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.AE-80-04 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Ahmad, Shahid |
| 245 10 - TITLE STATEMENT | |
| Title | Practical irrigation scheduling in Punjab of Pakistan |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1980 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 103 p. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. AE-80-04 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfilment of the requirements for the degree of Master of Engineering, School of Environment, Resources and Development |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Eng.) - Asian Institute of Technology |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Irrigation water management is becoming more important, as irrigation competes for limited water supplies and energy, and as the lands, throughout the world degrade and decline in productivity, because of poor water manage ment. Irrigation Scheduling is predicting the time and amount of the next one or more irrigations, taking into account expected precipitation. Practical irrigation scheduling technology considers rainfall and evapotranspiration since the last irrigation, the allowable soil water depletion at the present growth stage and the expected rainfall before the next irrigation. Irrigation s cheduling i s a deci sion making process that irrigation extension worker/farmer encounter daily or weekly. They can make better decisions if more specific information about crop evapotranspiration and the current soil water status are available in a simplified way for extension to the farmers fields. The type of scheduling information desired by the farmers/ extension workers in Punjab of Pakistan, depends on the flexibility to adjust scheduling practices within the existing irrigation system on weekly turn basis. The computer model of irrigation scheduling is designed to compute the irrigation water requirements for selected crops in the Punjab province of Pakistan, based on weekly intervals of planting dates in appropriate season, upon specific Punjab soil moisture characteristics, crop characteristics as rooting depth and ratio of actual to potential evapotranspiration as experi mentally obtained. The methodology, input data requirements, and results of irrigation schedules of eight crops are presented. The irrigation scheduling results (computer outputs) are simplified into a manual for the extension of practical irrigation scheduling to the farmers' fields in Pakistan. The manual presented is based on the actual water requirements estimated using the model and then adjusted to suit the conditions of water supply on weekly turn basis. This manual will provide the base for the extension of new water management technology for increased crop production in the Punjab province of Pakistan. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Irrigation farming |
| Geographic subdivision | Pakistan |
| -- | Punjab |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Apichart Anukularmphai, |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Early, Alan C., |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Eggers, Helmut, |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Olesen, Svend Elsnab, |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | The Government of Norway, |
| 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-80-04 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B21897">http://203.159.5.9/ait-thesis/detail.php?q=B21897</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b10517030 |
| b | mnait |
| c | x |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 250228 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 3 |
| 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 | 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 : 30050120584510 |
| CREATED | CREATED : 2013-08-07 |
| RECORD Id | RECORD # : i1273570x |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050160053491 |
| CREATED | CREATED : 2016-05-18 |
| RECORD Id | RECORD # : i12982192 |
| 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 | 18/08/2026 | 50.00 | AIT Thesis no.AE-80-04 | 30050120584510 | 18/08/2026 | 4 | 18/08/2026 | 22-AIT Thesis (Replacement) | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 18/08/2026 | AIT Thesis no.AE-80-04 | 30050160053491 | 18/08/2026 | 18/08/2026 | 40-Archives |