Performance evaluation of a mechanism for green onion handling (Record no. 47006)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02678cab a2200313Ia 45 0 |
| 001 - CONTROL NUMBER | |
| control field | u193497 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | SIRSI |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 110706s2009 ua ss b eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging 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 MJAE V26 NO3 SI 9 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Mayhoub, M. A. |
| 240 10 - UNIFORM TITLE | |
| Uniform title | Misr Journal of Agricultural Engineering, 2009 v.26 (3), Special issue |
| Medium | [electronic resource]: |
| -- | the 16th. annual conference of the misr society of agricultural engineering " agricultural engineering and variables of the present epoch", Cairo, Egypt, 25 June, 2009. |
| 245 10 - TITLE STATEMENT | |
| Title | Performance evaluation of a mechanism for green onion handling |
| Medium | [electronic resource]. |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | تقييم أداء آلية لتداول محصول البصل الأخضر. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | p.1569-1585. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc. note | Includes references. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The objectives of this study were to design and evaluation performance of mechanism for green onion crop handling, as well as, improving the crop quality based on the suggested handling system. However, the suggested handling system consists of feeding unit, trimming unit which based on rotary cutting mechanism, antioxidant unit and tying unit. The following technical parameters had been considered to evaluate the suggesting mechanism: feeding belt speed, feeding rate, cutting disc speed, tying position of onion bundle relative to the cutting disc, angle of cutting disc and discharge rate of ascorbic acid. However, the following technical indicators had been estimated such as machine productivity, trimming efficiency, cutting offset angle of plants, the quality of the final product and the costs of green onion produced by mechanism system. Results indicated that the machine productivity was found to be 316.2 kg/h, handling system efficiency was 75.89 %, the trimming efficiency was 89.15 %, cutting offset angle of plants was 22º, at 12.5 cm/s feeding-belt speed and when 5.6 kg/min feeding rate. With operated at 5.11 m/s cutting disc speed, the optimum tying position during trimming process is 7.5 cm, the wilting coefficient was (0.09 mm/day) at discharge rate of 5 l/h and handling machine reduced the cost of green onion trimming to 1: 2.67 as compared with manual method. |
| 546 ## - LANGUAGE NOTE | |
| Language note | Summary in Arabic. |
| 596 ## - | |
| -- | 1 |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Onions |
| General subdivision | Harvesting. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Onions |
| General subdivision | Machinery. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Onions |
| General subdivision | Harvesting |
| -- | Machinery. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | El-Sahhar, E. A. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | El-Kabany, A. G. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Abdel-Hafez, A. A. |
| 773 0# - HOST ITEM ENTRY | |
| Title | Misr Journal of Agricultural Engineering. |
| Related parts | 2009.v.26(3)SI |
| International Standard Serial Number | 1687-384X |
| Control subfield | nnas |
| Record control number | u192786 |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://nile.enal.sci.eg/EALE/2009/MJAE/Conf/2609/3/1569.pdf">http://nile.enal.sci.eg/EALE/2009/MJAE/Conf/2609/3/1569.pdf</a> |
| Public note | Full Text Article. |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Articles |
| Source of classification or shelving scheme | Library of Congress Classification |
No items available.