Development a unit for onion harvesting | [electronic resources] (Record no. 68583)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02470nab a2200265 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | ENAL |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 230306s2023 ua mr ss ||| eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | EAL |
| Transcribing agency | EAL |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| Language code of summary or abstract | ara |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | ART MUJSSAE V14 No1 3 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Abdel-Mageed, H. N. |
| 9 (RLIN) | 32721 |
| 240 10 - UNIFORM TITLE | |
| Uniform title | Mansoura university journal of soil sciences and agricultural engineering, 2023 v. 14 (1) |
| Medium | [electronic resources]. |
| 245 10 - TITLE STATEMENT | |
| Title | Development a unit for onion harvesting |
| Medium | [electronic resources] |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | تطوير وحدة لحصاد محصول البصل ذات جودة تصديرية عالية |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 17 - 26 p. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc. note | Includes references. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | This study was mainly conducted to fabricate and evaluate a harvester unit for onion crop. So the experimental design was implemented with four different of blade types, tilt angle of shares and speed ratio under three different harvesting depths. These variables were tested according to Total losses concerning (Blade damage - Brushing damage - Conveying losses - Un-lifted bulbs ratio); Efficiencies concerning (Digging efficiency - Cleaning efficiency - Harvesting efficiency - Field efficiency); Effective field capacity; Specific energy and Total costs. All trials were preceded in El-Serw Agic. Res. Station, Damietta Governorate during the onion harvest season 2020-2021. The overall results were summarized into the modification in the onion harvester with blades changed to scoop shapes with tilt angle of shares of 250 and speed ratio of 2.11 under harvesting depth of 11 cm to achieve the lowest total damage and high efficiencies and specific energy with less overall costs in general. While some parameters showed the best results in partial variables as gator blades and 5 cm digging depth for effective field capacity and field efficiency; speed ratio of 1.7 for effective field capacity, cleaning efficiency and specific energy and blade angle of 200 for field efficiency.<br/>Keywords: Onion harvester, blade angle, harvesting efficiency, losses, total costs, El-Serw Agricultural Research Center (EARC). |
| 546 ## - LANGUAGE NOTE | |
| Language note | Summary in Arabic. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Onions |
| General subdivision | Harvesting |
| 9 (RLIN) | 14110 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Ramadan, Y. Y. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | El-Waseef, Sh. M. |
| 773 0# - HOST ITEM ENTRY | |
| Title | Mansoura University Journal of Soil Sciences and Agirucultural Engineering. |
| Related parts | 2023.v.14(1) |
| International Standard Serial Number | 2090-3685 |
| Control subfield | nnas |
| Record control number | u183500 |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | http://nile.enal.sci.eg/EALE/2023/MUJSSAE/1423/1/17 .pdf |
| Public note | Full Text Article. |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Articles | AR |
| Source of classification or shelving scheme | alc |
| Withdrawn status | Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Home library | Current library | Date acquired | Total Checkouts | Full call number | Date last seen | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Alphabetical Classification | Main | Main | 03/06/2023 | ART MUJSSAE V14 No1 3 | 03/06/2023 | 03/06/2023 | Articles |