Author(s):

Neelima Netam, Neeraj Shukla, Gaurav Sharma and Jitendra Kumar Sahu

Abstract: An experiment was conducted in the Horticultural Research cum Instructional Farm at Department of Floriculture and Landscape Architecture, College of Agriculture, Indira Gandhi Krishi Vishwavidyalya, Raipur (C.G.), during Kharif 2015 to investigate “Effect of Different IBA concentration on survivability and rooting of Jasmine (Jasminum sambac (L.) Aiton) stem cuttings”. The experiment consists of four different concentrations of IBA (500, 1000, 1500 and 2000 ppm) each along with control (Distilled water treatment) were treated for root initiation in cutting of Jasmine under Chhattisgarh plain region. The experiment was laid out in a Completely Randomized Design with three replications and the cuttings were planted on portray and placed at mist chamber. Growth of stems and shoots of various plants and formation of roots in cuttings were remarkably stimulated by the application of various plant regulators. The result revealed that growth regulators IBA had significant effect on survival and rooting performance of Jasmine. The maximum survival percentage (88.33%) of rooted cuttings, less days to sprouting per cuttings (8.25), maximum number of buds per cutting (2.75), number of leaves per rooted cutting (10.58) and length of shoot per rooted cutting (3.30 cm) were recorded maximum with treatment of IBA at 1500 ppm. While the maximum number of main roots per rooted cutting (9.33) and length of root per rooted cutting (5.10 cm) was also recorded at 1500 ppm IBA

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