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Indian Journal of Pure & Applied Biosciences (IJPAB)
Year : 2017 , Volume 5, Issue 6
Page No. : 1205-1209
Article doi: : http://dx.doi.org/10.18782/2320-7051.5204
Impact of Micronutrients on Growth, Yield and Quality of Onion (Allium cepa)
S. B. Babaleshwar1, Shilpa R. Koppad1, P. R. Dharmatti2* and K. K. Math3
1SRF, 2Principal Investigator, 3Co-Principal Investigator,
AINRP on Onion and Garlic, Dept. Soil Science, UAS, Dharwad, Karnataka, India
*Corresponding Author E-mail: dharmattipr@rediffmail.com
Received: 13.07.2017 | Revised: 20.08.2017 | Accepted: 24.08.2017
ABSTRACT
Application of zinc sulphate, borax and micronutrient mixture through soil and foliar, significantly improved growth like plant height, number of leaves, neck thickness and bulb diameter and average bulb weight yield parameter. Improvement in growth and yield contributing characters significantly increased marketable and total yield in Onion and the highest value were recorded in the treatment with foliar spray of zinc sulphate @ 0.5% @ 30 and 45 DAT (34.13 t ha-1and 38.28 t ha-1) that was followed by soil application of zinc sulphate @ 10 kg/ha. There was improvement in quality of onion bulb in the form of TSS. Due to application of zinc sulphate borax and micronutrient mixtures. Hence micronutrients nutrient are beneficial for Onion.
Key words: Onion, Foliar application, Zinc
Full Text : PDF; Journal doi : http://dx.doi.org/10.18782/2320-7051.5204
Cite this article:
Babaleshwar, S.B., Koppad, S.R., Dharmatti, P.R. and Math, K.K., Impact of Micronutrients on Growth, Yield and Quality of Onion (Allium cepa), Int. J. Pure App. Biosci. 5(6): 1205-1209 (2017). doi: http://dx.doi.org/10.18782/2320-7051.5204
