Ghassan J. Zedan; Kutaiba Y. Aaid; Anas M. Tawfeeq
(University of Diyala / College of Agriculture, 2011-06)
A field experiment was conducted in College of Agriculture / Tikrit University
during 2009 – 2010 season to study the effect of three dates ( 28 September , 12
October , 26 October 2010 ) and four colors from plastic ...