EFFECT OF SPRAYING OF THOMPSON SEEDLESS GRAPEVINES WITH HYDROGEN CYANAMIDE ON BUD BEHAVIOUR | ||
| Journal of Plant Production | ||
| Article 9, Volume 33, Issue 11, November 2008, Pages 8021-8027 PDF (581.23 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/jpp.2008.171522 | ||
| Authors | ||
| L. K. Deieu1; R. M. F. A. El alem2 | ||
| 1The University of Agronomic Sciences and Veterinary Medicine, Bucharest, Romania | ||
| 2Hort. Res. Inst., Agric. Res. Center, Kafr El-Sheikh, Egypt. | ||
| Abstract | ||
| Dormex at 0, 2, 3 and 5% was sprayed on 1 or 7 or 14 January during two seasons 2006 and 2007 on 15 years old Thompson Seedless grapevines, planted at 2 X 2 meter in a loamy clay soil on three dates. The results of the two experimental seasons indicated that, the response of Thompson Seedless grapevines to (Dormex) treatments varied according to the concentration and spraying date. Budburst percentage generally increased from the basal to distal of bud location. The percentages of budburst, time budbreak and the vegetative growth were markedly increased respectively compared to control. There beneficial results concerning an advancement in date of bud burst, an increase in the percentage of buds developed to vegetative growth and appearance of flowering. The best results were obtained by 5% hydrogen cyanamide applied on the first of January in both season. | ||
|
Statistics Article View: 85 PDF Download: 318 |
||
