The policy of the ministry of agricultural in providing farm mechanization services has been focusing on the principle of profit/loss. This principle has to be realized by establishing farm mechanization services companies, leading to optimum working and maximum productivity of farm mechanziation park.

     The department of FMESA is carrying out research and studies towards solving all the related problems so as to provides farmers and farm mechanization users with the best and feasible services.

      The activities of FMESA department can be surveyed in :-
(1)- Analyzing the agricultural production systems.
(2)- Carrying out research and studies in the field of mechanization of           animal and poultry production.
(3)-Comprehensive studies on the state of farm mechanization  investment, marlet, and users.
(4)- Providing various technological package for appropriate production rates.
(5)- Evaluation of different planting methods under various irrigation systems for field crops.

(1)- Comparative study of custom hire machinery in both private sector and mechanized agricultural technology service unit, Miser Journal of Agricultural engineering Vol.(9) No.(4), October 1992, pp 656-672.

(2)- Economic evaluation of wheat and rice harvesting under Egyptian conditions. Miser Journal of Agricultural Engineering. Vol. (11) No.(2), April 1994, pp 353-363. Published by Miser society of Agricultural Engineering.

(3)- Study the costs of repairs and maintenance for agricultural tractors under Egyptian condition. Egyptian journal of Agricultural Economics Vol. (4) No. (2), Sept. 1994, pp 353-363.

(4)- Ibrahim soliman & Maisa Megahed. (1994). "Economic efficiency for agricultural tractor operation", Proceeding of 5^th   Conference of Agricultural Development research; 20-22 December. Vol.3; pp 135-158. Journal of agricultural science. Published by Faculty of Agriculture; Ain Shams University. Cairo.Egypt.

(5)- A study to setup market need of spar parts of the tractors and the capacity of national industry. Egyptian Journal of Agricultural Economics Vol. (5) No. (1), March 1995, pp 241-253.

(6)- Actual situation of repair and maintenance costs, and its relation to typical costs of agriculture tractors in Egypt. Bulletin of Faculty of Agriculture University of Cairo Vol. (46) no. (3), July 1995 pp 365-378.

(7)- "Economic feasibility for Enterprising of Planters and Laser system for land leveling": A Case Study in Kafer El Shaikh Governorate. Egyptian Juournal of Agricultural Economics Vol. (5) No. (2). P651-0662. (1995). Published by Association of Agricultural Economics. Dokki; Cairo. Egypt.

(8)- "Feasibility study on a simple device for date palm pollination".  The 3^rd Conference of Miser society of Agricultural Engineering 5-6 Oct-(1995). PP 61-73. Issued as a Special Volume Published by Miser Journal of Agricultural Engineering.

(9)- "Efficiency of Operating Agricultural Mechanization Syastems Under Egyptian Market Conditions". Juornal of Egpypt Contemporary. vol. 88.No. (1997) 447. P1-23. Published by Miser El-Moassra - Egpptian Association of Political Economics, Statistics and Legislation. Cairo; Egypt.

(10)- " Using of linear programming technique in determining rational use of Agri. Mech. Under Egpyptian conditions". The 5^th Conference of Miser Society of Agricultural Engineering, 9 Sept. (1997). P 367-378. Issued as a Special Volume' Published by Miser Journal of Agricultural Engineering.

(11)- "Factors Affecting Fuel consumption Efficiency of Agricultural Tractor in Egypt. Egyptian Juournal of Agricultural Economics Vol. (8) No. (1). (1997) , P73-82 Published by Associatin of Agricultural Economics. Dokki; Cairo.Egypt.

(12)- "Unwire Comparative Economical Study On Rice Transplanting Systems", Bulletin of Faculty of Agriculture University of Cairo vol. (49) No. (4). P481-500 October 1998.

(13)- " Assessment of Performance and Policies of The Agricultural Tractors Spare Parts Market". The 6^th Conference of Miser Society of Agricultural Engineering; on: Integrated local and froeign manufacturing on agricultural equipment and machinery 21-22 Oct(1998). Held in Kafer El Shaikh. Issued as a Special Volume' Published by Miser Journal of Agricultural Engineering.

(14)- " Analytical Study On Obstacles Of Rice Transplanting System In Egypt" Proceeding of 7^th Conference of Agricultural Development Research; 15-17 December(1998).Vol.2; pp 371-391. Journal of Agricultural Science. Published by Faculty of Agriculture; Ain Shams University. Cairo. Egypt.

(15)- "Economic study for developed technological package in sugar cane under upper Egypt conditions'. Proceeding of 1^st Conference of Recent Technologies In Agriculture; 27-29 November(1999).vol.4:pp 957-961. Bulletin of Faculty of Agriculture. Published by Faculty of Agriculture Cairo University. Giza. Egypt.

(16)- " An Economic Comparative Study On Mechanization Systems Of Wheat Production. Egyptian Journal Of Agricultural Economics Vol.(10) No. (2).(2000).P.639-650. Published by Association of Agricultural Economics. Dokki; Cairo. Egypt. September 2000.

(17)- "Role of Agricultural Mechanization in Raisin The Economic Efficiencey of Agricultural Production in Egypt". The 8^th conference of Miser Society of agricultural engineering; on Role of Agricultural Engineering 25-26 Oct2000. Held in Minofiya University. Issued as a Special Volume' Published by Miser Journal of Agriculturallk Engineering.

(18)- " Technical and Economics Efficiency of Mechanization Harvesting Systems For Rice In Egypt. Egyptian Journal of Ageicultural Economics Vol. (11) No. (1) (2001),Pl-18 Published by Association of Ageicultural Economics. Dokki; Cairo. Egypt. March 2001.