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Effect of foliar application of gibberellic acid (GA3) concentrations and spraying frequencies on vegetative and floral attributes of China aster [Callistephus chinensis (L.) Nees.]
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The present experiment was conducted on three varieties of china aster viz., Shashank, ArkaArchana and ArkaAadya grown in pots at the Department of Floriculture and Landscaping, College of Agriculture, OUAT, Bhubaneswar during 2016-17 in order to ascertain the influence of foliar application of gibberellic acid (GA3) on growth, flowering and yield. The treatments of foliar spray of GA3 (50, 100 and 150 ppm) was given with different spray frequencies (twice and thrice). | Effect of foliar application of gibberellic acid (GA3) concentrations and spraying frequencies on vegetative and floral attributes of China aster [Callistephus chinensis (L.) Nees.]