Vegetative propagation of Aesculus indica through stem cuttings treated with plant growth regulators

来源 :Journal of Forestry Research | 被引量 : 0次 | 上传用户:mt156
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Cuttage propagation of Aesculus indica was tested by treatments with different concentrations of indole-3-acetic acid(IAA) @ 2000, 4000(ppm), indolebutyric acid(IBA) @ 2000, 4000(ppm) and naphthlcetic acid(NAA) @ 2000, 4000(ppm) in dry formulation in the Forest Nursery, Faculty of Forestry, SKUAST-K, Shalimar.The cuttings treated with IBA @ 4000 ppm and IBA @ 2000 ppm had a sprouting rate of 75% and 50%, respectively, which was significantly higher than that of control and other treatments.The highest rooting rate(50%) was recorded in the cuttings with the application of IBA @ 4000 ppm.The cuttings treated with IBA @ 2000 ppm had 25% rooting rate.All other treatments along with control(talc powder) failed to induce rooting.It was concluded that IBA @ 4000 ppm was a better-applied concentration for vegetative propagation of A.indica under Kashmir conditions. Cuttage propagation of Aesculus indica was tested by treatments with different concentrations of indole-3-acetic acid (IAA) @ 2000, 4000 (ppm), indolebutyric acid (IBA) @ 2000, 4000 (ppm) and naphthlcetic acid , 4000 (ppm) in dry formulation in the Forest Nursery, Faculty of Forestry, SKUAST-K, Shalimar. The cuttings treated with IBA @ 4000 ppm and IBA @ 2000 ppm had a sprouting rate of 75% and 50% respectively. was significantly higher than that of control and other treatments. The highest rooting rate (50%) was recorded in the cuttings with the application of IBA @ 4000 ppm. The cuttings treated with IBA @ 2000 ppm had 25% rooting rate. All other treatments along with control (talc powder) failed to induce rooting. It was done that IBA @ 4000 ppm was a better-applied concentration for vegetative propagation of A. indica under Kashmir conditions.
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