Response Of Matthiola Incana To Spraying With Boric Acid And Vitamin E

Abstract

An experiment was carried out to exam the foliar feeding of boric acid at the concentration 0, 20 and 40 mg.l-1and three levels of vitamin E 0, 40 and 80 mg.l-1. On growth and flowering parameters. The results showed that spraying boric acid at a concentration of 40 mg.l-1 with vitamin E at a concentration of 40 mg.l-1 led to a significant increase in the total number of leaves and branches, leaf content of total chlorophyll and total dissolved carbohydrates in leaves, number of inflorescences and florets, florets diameter, inflorescences stem length, flowering duration and Anthocyan in pigment.