Shaileja Bansal Homraj Sahare Gurpreet Singh


Air layering is practiced as it has assured to produce true to type plants and early and better rooting is observed when treated with Indole-3-butyric acid (IBA). A field experiment was conducted to study the Rooting and shooting behaviour in Guava (Psidium guajava L.) air layering under different concentrations of IBA during 2019 in guava orchard located at Maheru, Lovely Professional University, Phagwara, Punjab. A total of ten treatments with three replications comprising T1 –Control, T2- IBA@ 5 g, T3- IBA@ 6 g, T4- IBA@ 7 g, T5- IBA@ 8 g, T6- IBA@ 9 g, T7- IBA@ 10 g, T8- IBA@ 11 g, T9- IBA@ 12 g, T10- IBA@ 5000 ppm (Liquid) were applied. Thirteen observations of the root and shoot characters were recorded and analyzed in factorial design of RBD. The results indicated that IBA@ 8 g (T5) performed better than control and produced the best results in root parameters and shoot parameters such as the number of days to root (31.7), primary roots (59.30), primary root length (8.74 cm), primary root diameter (0.89 mm), secondary roots (45.57), secondary root length (5.73 cm), fresh root weight (0.93 g) and dry root weight, (0.81g) number of side shoots (6.87), length of side shoots (4.10 cm), length of longest side shoots (6.01 cm) and number of leaves per air layer (33.93). The existing guava production is not able to meet our present demand of guava fruits to the increasing population of the country. It is commonly propagated by seed. However, the seedlings produced are not true to type and they also take much longer to bear fruits than asexually propagated materials as the juvenile phase is eliminated in asexually propagated plants. Therefore, in the present study,  guava air layering plants treated with the IBA@ 8 g are true to type and do not take much time to bear fruits, thus contributing to quality guava production.    


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Auxin, Air-layering, Guava, IBA, Rooting powder

Angulo-López, J. E., Flores-Gallegos, A. C., Torres-León, C., Ramírez-Guzmán, K. N., Martínez, G. A. & Aguilar, C. N. (2021). Guava (Psidium guajava L.) Fruit and Valorization of Industrialization By-Products. Processes, 9 (6), 1075.
Baghel, M., Raut, U. A. & Ramteke, V. (2016). Effect of IBA concentrations and time of air-layering in guava cv. L-49. Research Journal of Agricultural Sciences, 7 (1), 117-120.
Parmar, J. P., Tiwari, R., Gautam, K. K., Yadav, L. & Upadhyay, N. (2018). Effect of Indole 3-butyric acid (IBA), rooting media and their interaction on different rooting and growth characteristic of air-layers in guava (Psidium guajava L. cv. L-49). Journal of Applied and Natural Science, 10(1), 241-246.
Rymbai, H. & Reddy, G. S. (2010). Effect of IBA, time of layering and rooting media on air-layers and plantlets survival under different growing nursery conditions in guava. Indian Journal of Horticulture, 67(4), 99-104.
Saroj & Singh, K. K. (2020). Vegetative Propagation of Guava (Psidium Guajava L.) Through air Layering: A review. Plant Archives, 20(1), 1179-1188.
Singh, G., Sahare, H. & Deep, M. (2019). Recent Trends in Guava Propagation-A Review. Biosciences Biotechnology Research Asia, 16(1), 143-154.
Singh, K. K. (2018). A review: Macro-propagation of guava (Psidium guajava). Journal of Pharmacognosy and Phytochemistry, 7(2), 2629-2634.
Lal, S., Tiwari, J. P., Awasthi, P. & Singh, G. (2007). Effect of IBA and NAA on rooting potential of stooled shoots of guava (Psidium guajava L.) cv. Sardar. Acta Horticulturae, 735, 193.
Singh, K. K. & Mahato, S. (2016). Influence of indol-3-butyric acid (IBA) and various time on rooting of guava (Psidium guajava L.) air layering. Journal of Plant Development Sciences, 8(4), 193-196.
Kumar, P. (2009). Influence of plant growth regulators and various hardening treatments on rooting and survival of air layers in litchi (Litchi chinensis Sonn.) M.Sc. Ag. (Horticulture) Thesis. G.B. Pant University of Agriculture and Technology, Pantnagar, U.S. NAGAR, UTTARAKHAND (India).
Glance, H. S. A. A. (2018). Horticulture Statistics Division Department of Agriculture. Cooperation & Farmers' Welfare Ministry of Agriculture and Farmers' Welfare Government of India.
Noor, E. J., Faridullah, K. W., Mohammad, I., Haji, M. & Asghar, A. (2002). Effect of different concentrations of IBA on rooting of Litchi in air layering. Sarhad Journal of Agriculture 19(1).
Maurya R. K., Ray N R, Chavda J. C., Chauhan V. B. & Patil, A. K. ( 2012). Evaluation of different organic media and water holding materials with IBA on rooting and survival of air layering in guava (Psidium guajava L.) cv. Allahabad Safeda. The Asian Journal of Horticulture 7(1), 44-47. 
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Bansal, S., Sahare , H., & Singh , G. (2022). Response of Indole 3 butyric acid during air layering on root and shoot induction behavior in Guava (Psidium guajava L) CV Sardar (L-49) . Journal of Applied and Natural Science, 14(4), 1176–1182. https://doi.org/10.31018/jans.v14i4.2842
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