Zobrazeno 1 - 7
of 7
pro vyhledávání: '"D. M. El-Shikha"'
Publikováno v:
Misr Journal of Agricultural Engineering. 29:1031-1046
Analysis and hydraulic calculations are directed to optimize a suitable design of low pressure gravity-fed water systems for greenhouses and smallholder farms. The experiment was conducted to analyze the impact of key design factors such as the requi
Publikováno v:
Misr Journal of Agricultural Engineering. 29:1545-1566
Estimating surface soil moisture from soil color using image analysis is evaluated in this paper. The experiment consisted of five samples of natural soil [sandy clay loam (1), clay loam (2), silty clay loam (3), sandy (4) and clayey (5)] with four l
Publikováno v:
Misr Journal of Agricultural Engineering. 26:11-43
Remote sensing has been identified as a cost-effective technology for site-specific management. This technology offers geographically extensive and continuous assessment of plants, soil and water resources, and other land surface phenomena. Selection
Autor:
D. M. El-Shikha, M. S. Abd-Elwahed
Publikováno v:
Journal of Soil Sciences and Agricultural Engineering. 32:4553-4564
Autor:
D. M. El Shikha
Publikováno v:
Journal of Soil Sciences and Agricultural Engineering. 31:833-844
Publikováno v:
2009 Reno, Nevada, June 21 - June 24, 2009.
A hydraulic system is one of the most important engineering applications used in agricultural machines. The hydraulic cylinders, used in most of these agricultural equipments, are responsible for the conversion of hydraulic energy to frequent mechani
Publikováno v:
2008 Providence, Rhode Island, June 29 - July 2, 2008.
A field experiment was carried out during the agricultural season of 2004 on a clay soil to evaluate the performance of a modified laser scraper compared to an unmodified scraper. The modification consisted of adding 8 chisel shanks on the main frame