The present investigation entitled “Effect of different plant growth regulators and their levels on floral yield and vase life of China aster [Callistephus chinensis (L.) Nees] cv. Shashank” was under taken at Department of Horticulture, Naini Agriculture Institute, Sam Higginbottom university of Agriculture, Technology and Sciences (SHUATS), during the year 2016-17 with thirteen treatments which replicated thrice in a Randomized Complete Block Design. The treatments comprising of GA3, NAA, CCC and their different concentrations along with control. | Effect of different plant growth regulators and their levels on floral yield and vase life of China aster [Callistephus chinensis (L.) Nees] cv. shashank
