Influence of Foliar Fertilizers on Growth and Development of Petunia hybrida in Winter-Spring 2015-2016 in Thua Thien Hue

Abstract

The experiment was conducted in winter-spring 2015-2016 in Thua Thien Hue to identify different foliar fertilizer for Petunia hybrida having good growth and development, beautiful colors and long lifetime under local conditions. The experiment included four treatments with three kinds of forliar fertilizers—Dau Trau MK 30-10-5, gibberellin 25-10-10 and abscisic acid. The control treatment (T0) used sterilized water without foliar fertilizer. The results showed that all the foliar fertilizers influenced well on growth and development of Petunia hybrida. Dau Trau MK 30-10-5 helped Petunia hybrida have high quality and high value/cost ratio than the others.