Master’s thesis entitled (Comparison between several types of drip irrigation and its effect on the Manufacturing Variation Coefficient of emitters, some soil physical properties, growth and yield of potato) by (Bareq Aziz Abid). Dean of the college of agriculture Prof. Dr. Idham Ali Abed attended a part of the discussion. 

The discussion committee consisted of:

Prof. Dr. Issam Khudair Hamza (Chairman).

Prof. Dr. Abdul Wahab Abdul Razzaq Saeed

Prof. Dr. Saad Abdel Wahed Mahmood

Prof. Dr. Shuker Mahmood Hassan

This study was conducted to investigate effect of pipe types and emitters discharge on performance criteria of surface drip irrigation system, and to know their effect on the manufacturing Variation Coefficient according to the approved criteria. Also determining effect of type pipes and emitters used in study according to their discharge on some of soil physical properties, growth and yield of potato, another objective of the current study was to obtain the best values ​​for water consumption and water use efficiency ensure rationalization and saving water under its scarcity.

After comprehensive discussion, committee accepted thesis .Congratulations the student on Obtaining his Master's Degree.

Media college of Agriculture – University of Anbar