Effect of grafting time on graft success of walnut (Juglans regia) in zero energy polyhouses
Abstract views: 402 / PDF downloads: 125
https://doi.org/10.56093/ijas.v84i2.38032
Keywords:
Date of grafting, Environment, Polyhouse, Propagation, Wedge graftingAbstract
This study was carried out during three successive seasons (2009, 2010 and 2011) on walnut (Juglans regia L.) seedlings. Grafting was done by wedge methods on nine dates (5 January, 15 January, 25 January, 5 February, 15 February, 25 February, 5 March, 15 March and 25 March). The pooled data showed that, highest success percentage of grafting was obtained on 25 January and lowest was recorded on 25 March. The maximum number of shoots/scion and leaves/scion was observed on 25 January. The highest value for scion diameter (0.94cm) was found on seedlings grafted on 25 January while as lowest scion diameter of 0.45cm from grafts, grafted on 25 March. The highest proportion of salable plants was observed on 15 January and lowest proportion was found on 25 March. Our results also suggest that January grafting produces better bud-take, number of leaves and scion growth as compared with February and March grafting. Therefore, the best time for grafting is January under polyhouse conditions.Downloads
References
Abou-Rayya, M S, Kasim N E, Shaheen M A, Yehia T A and Ali E L. 2009. Morphological and anatomical evaluation of different budding and grafting methods and times of Neplus ultra almond cultivar. Journal of Applied Sciences Research 5(3): 253–62.
Abou-Taleb, A, Safia A A, taweel E L and Ali A A. 2011. Studies on vegetative propagation of pecan b. pecan grafting by cleft grafting method under white tunnels system. Journal Agricultural Research 37(1). DOI: https://doi.org/10.21608/jpp.2010.86585
Achim, G and Botu I. 2001. Results in walnut propagation using different methods. Acta Hortculturae 544: 503–9. DOI: https://doi.org/10.17660/ActaHortic.2001.544.69
Anonymous. 2011. Area and production statement. Department of Horticulture J & K Government.
Avanzato D. 2001. Effect of different hygro-thermic environments on growth of potted walnut grafted seedlings. Acta Hortculturae 544: 459–64. DOI: https://doi.org/10.17660/ActaHortic.2001.544.63
Avanzato D and Atefi J. 1997. Walnut grafting by heating the graft- point directly in the field. Acta Hortculturae 442: 291–4. DOI: https://doi.org/10.17660/ActaHortic.1997.442.44
El. Sayed, Emtithal, H, El-Sherif A H, Said W T and Sari El-Deen S A. 2000. Studies on the technique of top working for old pecan trees. Egyptian Jornal of Applied Scieces., 15(5): 132–46.
Germain, E. 1998. Production and economics of nut crops. Advanced course, 18-29 May, Adana, Turkey.
Hartmann H T, Kester D E, Davies F T and Geneve R L. 2001. Plant Propagation: Principles and Practices, 7th edition. Prentice Hall International, Inc., NJ.
Karadeniz T. 2005. Relationships between graft success and climatic values in walnut (Juglans regia L.). Journal of Central European Agriculture 6: 631–4.
Muzaffar Mir and Ajay Kumar. 2011. Effect of different methods, time and environmental conditions on grafting in walnut. International Journal of Farm Sciences 1 (2): 17–22.
Ozkan, Y and Gumus A. 2001. Effects of different applications on grafting under controlled conditions of walnut. Acta Hortculturae 544: 515–20. DOI: https://doi.org/10.17660/ActaHortic.2001.544.71
Ozkan, Y, Edizer Y and Akca Y. 2001. A study on propagation with patch budding of some walnut (Juglans regia L.) cultivars. Acta Hortculturae 544: 521–6. DOI: https://doi.org/10.17660/ActaHortic.2001.544.72
Reil W O, Leslie C A, Forde H I, and McKenna J R. 1998. Walnut Production Manual. Propagation, pp 71–83. Ramos D (Ed). University of California, DANR Davis.
Vahdati K. 2003. Nursery Management and Grafting of Walnut. Khaniran Publication, Tehran.
Zaen El-Deen E M A and Abd El-Rhman I E. 2011. Studies on grafting methods and dates of pistachio trees under supplemental irrigation in North Sinai. Resarch Journal of Agriculture and Science 7 (6): 456–63.
Downloads
Submitted
Published
Issue
Section
License
Copyright (c) 2014 The Indian Journal of Agricultural Sciences
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
The copyright of the articles published in The Indian Journal of Agricultural Sciences is vested with the Indian Council of Agricultural Research, which reserves the right to enter into any agreement with any organization in India or abroad, for reprography, photocopying, storage and dissemination of information. The Council has no objection to using the material, provided the information is not being utilized for commercial purposes and wherever the information is being used, proper credit is given to ICAR.