Effect of Microsprinkler Fertigation on Growth and Yield of Rabi Onion
DOI:
https://doi.org/10.24154/jhs.v6i1.446Keywords:
Onion, Microsprinkler, Fertigation, Growth and YieldAbstract
A field experiment was conducted during rabi 2005-2006 at Indian Institute of Horticultural Research, Bangalore, to study the performance of onion cv. Arka Niketan as influenced by microsprinkler fertigation using different sources and levels of fertilizers. Results indicated that crop growth in terms of leaf production, plant height, radial and equatorial diameter was not significantly influenced by the treatments. Fertigation treatments were superior for marketable bulb yield as compared to soil application of fertilizer. Also bulb yield through soil application of fertilizer increased by changing over from surface-irrigation to microsprinkler irrigation. However, bulb yield did not significantly decrease by applying just 75% of the recommended NPK fertilizers, using common or water soluble fertilizers supplied through fertigation. For achieving maximum yield, however, it is recommended to apply 100% recommended dose of fertilizers through sprinkler fertigation using water soluble fertilizers.
Downloads
References
National Horticulture Board. 2010. Indian Horticulture Database, Ministry of Agriculture, Government of India
Locascio, S.J. 2005. Management of irrigation for vegetables, past, present and future. Hort. Tech., 15:477-481
Murali Krishnasamy,S., Veerabadram, V. Krishnsamy,. S. Kumar and S. Sakthivela. 2006. Microsprinkler irrigation and fertigation in onion (Allium cepa). 7 th International Micro-Irrigation Congress, 13-15 September, Kualalumpur, Malaysia
Neeraja, G, Reddy, K.M,.Reddy, I.P. and Reddy,Y.N. 1999. Effect of irrigation and nitrogen on growth, yield and yield attributes of Rabi onion (Allium cepa) in Andhra Pradesh. Veg. Sci., 26:64-68
Satyendra Kumar, Ashwini Kumar and Goutam Mandal. 2006. Effect of irrigation scheduling and fertigation on storability of onion (Allium cepa) under microsprinkler irrigation regime.Ind. J. Agril Sci., 76:401-404
Saxena, A.K, Sobaran Singh, Ajay Srivastava and Poonam Gautam. 2008. Yield target approach under integrated nutrient management for assessing fertilizer requirements of onion in Mollisols of Uttarakhand. Ind. J. Hort., 65:302-306
Downloads
Published
Issue
Section
License
Copyright (c) 2011 M Prabhakar, S S Hebbar, A K Nair (Author)
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Authors retain copyright. Articles published are made available as open access articles, distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License, which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original author and source are credited. 
This journal permits and encourages authors to share their submitted versions (preprints), accepted versions (postprints) and/or published versions (publisher versions) freely under the CC BY-NC-SA 4.0 license while providing bibliographic details that credit, if applicable.
How to Cite
. 
