Design, fabrication and performance evaluation of a manually operated two-row okra seeder/ (Record no. 613)
[ view plain ]
| 000 -LEADER | |
|---|---|
| fixed length control field | 02241nam a22001817a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250331131927.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250331b |||||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | NVSU |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Bautista, Kristel Fayte B. |
| 245 ## - TITLE STATEMENT | |
| Title | Design, fabrication and performance evaluation of a manually operated two-row okra seeder/ |
| Statement of responsibility, etc. | Kristel Fayte B. Bautista |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bayombong: |
| Name of publisher, distributor, etc. | Nueva Vizcaya State University, |
| Date of publication, distribution, etc. | 2024. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | xv, 59 leaves : |
| Other physical details | illustrations, photos ; |
| Dimensions | 28 cm. |
| 500 ## - GENERAL NOTE | |
| General note | The lack of suitable machines for specific topographic conditions and failure to use emerging technologies significantly contribute to the decline of the country's agricultural sector. The University of the Philippines - Los Banos introduced a hand-held farm device called hand jabber made to plant seeds of various upland crops both in zero tillage and cultivated conditions. It sows seed at a rate of 0.25 hectare per day.<br/> Influenced by these, the design of two-row okra seeder was designed and fabricated to increase its seeding capacity, field capacity, and field efficiency, the major components of the two-row okra seeder are the seed hoppers, seed tubes, seed metering devices, sowing awls, actuator bars, and linking bars, having a total weight of 4 kg. A discharge efficiency test was conducted to assess the efficiency of the seed metering device in dropping 2 to 3 seeds per pull and to finalize the adjustment of the overall design of the machine.<br/> The best seed hopper capacity level to use, and the final testing and evaluation was determined following the Philippine Agricultural Engineering Standard (PAES) method of test. The two-row okra seeder has seeding arte of 6.16 kg/ha, effective field capacity of 2.57 ha/day, and field efficiency of 98.9%. Simple cost analysis was performed to determine the cost of operation and return of investment using the device. The initial cost of investment was P1,428.00. The computed breakeven point and return on investment was 0.15 ha/yr. and 86.97%, respectively.<br/> |
| 500 ## - GENERAL NOTE | |
| General note | Thesis (Bachelor of Science in Agricultural and Biosystems Engineering - AB Machinery and Power Engineering) |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc. note | Includes bibliographical references and appendices |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Undergraduate Research |
| Suppress in OPAC | No |
| Withdrawn status | Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Source of acquisition | Total checkouts | Full call number | Barcode | Date last seen | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | Nueva Vizcaya State University - Bayombong Campus | Nueva Vizcaya State University - Bayombong Campus | General Reference Section | 03/31/2025 | Donation | U (BSABE) B352d 2024 | U2367 | 03/31/2025 | 03/31/2025 | Undergraduate Research |
