December 2013
Multilocation response of Afghanistan’s seed chain wheat varieties to yellow rust under natural conditions during 2012 to 2013
Yellow rust is a potential threat to an already fragile Afghan wheat production system. The year 2009 to 2010 saw extensive yellow rust incidence in Afghanistan mainly due to Yr27 virulence. The 2012 to 2013 crop seasons also had yellow rust incidence throughout the country. A set of 20 wheat seed chain varieties was grown at six agro climatically different locations in the country to proactively detect any shift in...
December 2013
Effect of different doses of herbicides on yield attributes and grain yield of dry seeded rice (Oryza sativa L.)
A field experiment was conducted during kharif season of 2002 to find out the effective dose and stage of application of cyhalofopbutyl at 80, 100 and 120 g ha-1, quinclorac at 125, 187.5 and 250 g ha-1, clefoxydim at 50, 75 and 100 g ha-1 applied at 15 DAS and pretilachlor at 0.5, 0.75 and 1.0 kg ha-1, pendimethalin at 1.0 kg ha-1 applied as pre-emergence for studying their effect on yield attributes and grain...
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