دراسة تأثير الاليلوباثي لنبات الرز L.Oryza sativa في تثبيط نمو نبات الحنطة الناعمة .TriticumaestivumL

Abstract

The study was included an experiment was conducted to detect rice plants Oryza sativa L. residues activity in germination inhibition of wheat TriticumaestivumL. ( tammoozvariete ) seeds and it’s growth via fieldexperiment.The experiment included germntation of wheat seeds in three treatments were ( soil without residues ) , ( soil with left residues) and ( soil with burnt residues ) . For field experiment the rice residues shows inhibition effect on wheat growth at ( soil with left residues ) treatment via decrease plant heig , leaves number, branches number and shoots and roots dry weights during the ages of ( 45,120and195) days