AI SearchElectric powered irrigation systems : (Record no. 35841)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 04065nam a2200397 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818095442.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 130598 th eng |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b11511242 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no. AE-95-09 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Paul, Subhash Chandra |
| 245 10 - TITLE STATEMENT | |
| Title | Electric powered irrigation systems : |
| Remainder of title | a case study in Bangladesh |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1995 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 110 leaves + |
| Accompanying material | 1 online resource |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. AE-95-9 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Eng.) - Asian Institute of Technology, 1995 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | A case study was conducted in Tangail district of Bangladesh to study the present status and economics of electrified tubewell irrigation. In the study area investors provide irrigation water to a group of farmers' land based on s hare crop system. Th e cost analysis was carried out to estimate investors as well as farmers profit. Economics of irrigation in present versus potential command area and individual farmer versus investor was studied. To utilize t h e idle capacity of electric motor during off- irrigation season, economics of threshing paddy, rice mill and flour mill were studied. Selected integrated operations (irrigation to Boro and Aman rice, threshing and rice milling) for each irrigation unit was studied. Finally financial analysis of each project was carried out to make suitable recommendation to determine financial viability of project from investor's point of view. The study results indicated that growth of Low Lift Pumps (LLP) are decreasing, Deep Tubewells (DTW) are about to be stagnated and Shallow Tubewells (STW) are increasing rapidly with rapid expansion of electrified irrigation by Rural Electrification Board (REB). All irrigation schemes are profitable (except in sandy loam soil of present command area). Break-even command a rea of clay loam, silty loam, loam and sandy loam soil are 3.4 ha, 1.8 ha, 3.7 ha, and 9.0 ha, respectively. Break-even operating time of rice mill is 65 h, flour mill is 80 h and break-even point for mechanical thresher is 3.5 tons of paddy. cox, sox and NOx emitted by diesel engine pollute the environment by 1.71, 10 and 5.73 times, respectively as compared to an electric motor. In the stud y area motor power use efficiency is 343 to 563, conveyance efficiency is 403 to 493, pumping plant efficiency is 533 to 753, potential command area is 2.5 to 3.4 times of present command area, over irrigation is 193 to 843 based on soil and cropping intensity is 300%. Integrated operations based on soil can give 2.5 to 5.5 times of profit by covering present command area and it can be increased to 9-16 times by covering potential command area. Electricity supply by REB in single irrigation and in integrated projects at the marginal rate is suggested for sustainable development of agriculture in Bangladesh. |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Irrigation farming |
| General subdivision | Bangladesh |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Gupta, C.P., |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Murty, V.V.N., |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Salokhe, Vilas M., |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Wickramanayake, B.W.E., |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Swidish International Development Cooperation Authority Environmental Program (SIDA-EP), |
| 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-95-9 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B14956">http://203.159.5.9/ait-thesis/detail.php?q=B14956</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b11511242 |
| b | mnait |
| c | v |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240404 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 960709 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | v |
| -- | 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 : 30050120581003 |
| CREATED | CREATED : 2012-12-17 |
| RECORD Id | RECORD # : i12722170 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120372569 |
| CREATED | CREATED : 2016-02-06 |
| RECORD Id | RECORD # : i13011819 |
| 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 | 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-95-09 | 30050120581003 | 18/08/2026 | 3 | 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-95-09 | 30050120372569 | 18/08/2026 | 18/08/2026 | 40-Archives |