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Laser land leveling scraper and blade moving structure [electronic resource].

By:

EI-5heikha, M. A

Contributor(s):

Language: English Summary language: Arabic Description: p.9141- 9152Other title:

تعديل حركة قصابية التسوية بالليزر [Added title page title]

Uniform titles:

Mansoura university journal of agricultural sciences, 2009 v. 34 (8) [electronic resource].

Subject(s):

Agricultural machinery -- Design and construction

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Full Text Article

In: Mansoura University Journal of Agricultural Sciences 2009.v.34 (8)Summary: The objective of the modification is to eliminate firm, un-chiseled, spots that normally appear during leveling with the unmodified laser scraper. In such cases, a chisel plow has to be used to loosen the soil in-between scraper runs to level these spots, which increases the operational costs. Michael(1990) showed that Land leveling resulted in increasing coefficient of useful time, field capacity and germination capacity as compared with unleveled land. Also, land leveling resulted in increasing the harvesting machine performance as, coefficient of useful time, field capacity, and harvesting efficiency.

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The objective of the modification is to eliminate firm, un-chiseled, spots that normally appear during leveling with the unmodified laser scraper. In such cases, a chisel plow has to be used to loosen the soil in-between scraper runs to level these spots, which increases the operational costs. Michael(1990) showed that Land leveling resulted in increasing coefficient of useful time, field capacity and germination capacity as compared with unleveled land. Also, land leveling resulted in increasing the harvesting machine performance as, coefficient of useful time, field capacity, and harvesting efficiency.

Summary in Arabic.

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