بررسی ارقام و لاین های تریتیکاله در آزمایشات بین المللی مقایسه عملکرد

In order to achieve high yielding and adaptation of adv.tnced triticale lines! varieties, this experiment was carried out in Moghan research station. . Fifty lines and varieties of triticale with two checks (Tajan and Mus"s" !Beta'S') in a -Latis design in 2 replications were planted and comp1red. Entries of this experiment were ricived ITom CIMMYTof the last year (2000). Plot sizes were 6m2 including 6 rows with 5~meter length and row spacing was 20 em. During the cropping cycle besides, field management practices the following notes were taken: Days to heading (DTH), Plant Height (PLH), 1000 kernel weight (KW) lodging%, reaction t~ diseases under natural condition, shuhering and Days to maturity (DTM). After harvesting, grains of each plot were weibhte4 separately in kg, and collected data were analyzed and based on RCaD metl1od, comparing the yield of the entries to checks, favorite morphological characlers and reaction to .diseases fourteen (14) superior lines for warm humid zone were selected to be evaluated! studied in yield adaptation and sustainability in advartced yield trials. I Key words: International lines, north area, triticale, yield trial