Effect of Dormex on Bud-Break, Flowering and Yield in Kiwifruit Cv. Hayward in Mid-Hill Zone of Himachal Pradesh
DOI:
https://doi.org/10.24154/jhs.v8i1.333Keywords:
Kiwifruit, Dormex, Bud-Break, YieldAbstract
The present investigation was carried out on eight year old Hayward kiwifruit vines to study the effect of Dormex on bud-break, flowering and yield. Treatments included spray of Dormex (2&4%) on February 10th, 20th and March 2nd. Application of 4% Dormex on 10th February, i.e., 40 days prior to anticipated date of natural bud-break, resulted in advancement of bud break and floral-bud emergence by seven days, fruit-set by five days and increase in flowering period by five days.
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Chauliaras, V., Liona, K.S.M. and Gerasopoulos, D. 1996. Effect of hydrogen cyanamide on bud break, fruit break, fruit weight and maturation of ‘Hayward’ kiwifruit. Agri. Medit., 126:408-411
Foott, J.H. 1987. Effect of hydrogen cyanamide on bud emergence in wine grapes. Calif. Agri., 41:19
George, A.P., Broadly, R.H. and Nissen, R.J. 2002. Effect of new rest breaking chemicals on flowering, shoot production and yield of subtropical tree crops. Acta Hort., 575:835-840
Gomez, K.A. and Gomez, A.A. 1984. Statistical procedure for agricultural research (2nd ed.), John Wiley & Sons, New York, USA, p. 680
Henzell, L.H. and Briscoe, M.R. 1986. Hydrogen cyanamide: A tool for consistently high kiwifruit production. New Zealand Kiwifruit Special Publication, No 1, 8-11
Huang, H., Cho, H.S., Park, M.Y., Park, J.O., Park, T.D. and Shim, K.K. 2003. Comparison of CPPU effect on fruit development in several Actinidia species. Acta Hort., 610: 539-541
Lawes, G.S. 1984. Winter temperatures and kiwifruit bud development. Orchardist of N.Z., April, p.110
Linsley-Noakes, G.C. 1989. Improving flowering of kiwifruit in climatically marginal areas using hydrogen cyanamide. Sci. Hort., 38:247-259
McPherson, H.G., Richardson, A.C., Shelgar, W.P. and Corrie, M.B. 1999. Effect of hydrogen cyanamide on bud break and flowering of kiwifruit. N.Z. J. Crop Hortl. Sci., 29:473-478
Pandey, S.N. 1989. Hastening bud-burst and ripening in Pusa Seedless grapes (Vitis vinifera L.) with Dormex. Indian J. Hort., 46:348-352
Powell, A.A., Himelrick, D.G. and Tunnell, E. 2000. Effect of hydrogen cyanamide (DormexTM ) on replacing lack of chilling in kiwifruit (Actinidia deliciosa). Small Fruits Rev., 1:79-92
Powell, A.A. 1997. The effect of Dormex on replacing lack of chilling in kiwifruit. Hort. Fruits, www.acesag.auburrn.edu/department/peachs/kiwidormex.html
Schuck, E. and Petri, J.L. 1995. The effect of concentrations and application of hydrogen cyanamide on kiwifruit dormancy breaking. Acta Hort., 395:177-184
Singh, H. and Mann, S.S. 2002. Effect of hydrogen cyanamide and thiourea on bud burst. flowering and fruit set in pear cv. Pathernakh. Indian J. Hort., 59:49-51
Veloso, A. and Oliviera, M. 1970. Effect of hydrogen cyanamide on bud break and yield of kiwifruit in North-west Portugal. Acta Hort., 444:473-478
Walton, E.F. and Fowke, P.J. 1993. Effects of hydrogen cyanamide on kiwifruit shoot flower number and position. J. Hortl. Sci., 68:529-534
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Copyright (c) 2013 Babita, Vishal S Rana (Author)
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