Pots experiment was conducted in the green house of Biology Department , College of Education Ibn-Al-Haitham , Univesity of Baghdad , during the growing season of (2010-2011) to study the effect of foliar application of four concentrations of Urea (Zero ,500 , 1000 , 2000) mg /L , and three concentrations of Zinc Sulphate (Zero , 25 , 50 ) mg /L and their interactions on the content of nitrogen , phosphorus , potassium , calcium and magnesium and (No.of grains/pod) , (wt.of grains/pod) of fenugreek cultivar(Indian) . The experiment design was a Completely Randomized Design(CRD) with three replications.
Results indicated that, foliar application of nitrogen and zinc and their interactions gave significant effect on the growth and the yield of plants particularly, in the case of the concentration of 1000 mg /L Urea and 50 mg /L of Zinc Sulphate that gave the highest values of the previous mentioned characteristics . |