Docstoc

Abstract

Document Sample
Abstract Powered By Docstoc
					    M. Oveisi1 and E. Ghorbani1

               Abstract
  An experiment was conducted at
  Pakdasht barley fields in 2004 &
 2005 growing seasons to study the
 effect of chemical control on weed
seed bank in rotation systems. Corn-
  barely rotation with and without
      chemical application was
 implemented. Method of sampling

				
DOCUMENT INFO
Categories:
Tags:
Stats:
views:0
posted:4/6/2013
language:English
pages:1