Effect of Soil Removal Time from Buried Vine, Timing and Severity of Pruning on Reducing Spring Frost Damage in Vineyards in Cold Regions of Iran

Document Type : Research Paper

Authors

1 Ph. D. Student, Research Institute of Grapes and Raisin, Malayer University, Malayer, Iran.

2 Associate Professor, Faculty of Agriculture, Malayer University, Malayer, Iran.

3 Professor, Agricultural and Natural Resources Campus, University of Tehran, Karaj, Iran.

4 Associate Professor, Field and Horticultural Crops Research Department, Qazvin Agricultural and Natural Resources Research and Education Center, Agricultural Research, Education and Extension Organization, Qazvin, Iran.

5 Associate Professor, Faculty of Agriculture, Bu-Ali Sina University, Hamedan, Iran.

Abstract

Many vine growers in cold regions of Iran, in the ‘Khazandeh’ vine training system, for protecting vines from freezing in automn and winter, and frost in early spring, bury vines in the autumn and remove soil in mid-April, and postpone pruning until the flower structure appears in the end of May. The aim of this study was to investigate the best time for soil removal of buried vines, timing and severity of pruning of vines following exposure to spring frost to reducing frost damage. Two experiments were carried out in 2015 and 2016 in the cv. ‘Bidaneh Sefid’ vineyard of Javersian, Khondab, Iran. The first experiment was conducted in randomized complete block design with three treatments and six replications. Treatments included: T1: soil removal in 16 March, T2: soil removal 4 April and T3: soil removal in 24 April (control). The second experiment was carried out using randomized complete block design with 10 treatments and three replications. Each treatment was a combination of pruning time (19 March, 7 April and 27 April) and pruning severity based on the number of buds (4, 6 and 8 buds). In both experimentes, the vines experienced spring frost. In the first experiment, the best time for soil removal from buried vines was after 4 April. March 16 with lowest sprouted buds (%65) had the highest frost demage. In the second experiment, the number of cluster per sprouted buds (fertility coefficient) in short prunings (T2L1 and T3L1 with 50.5% and 48.9%, respectively) were significantly higher than the long pruning (T1L3 and T2L3 with 30.7% and 28.4%, respectively). On the other hand, T3L1 with 24.6 tonha-1 had the highest fruit yield. Considering the results of this study in the “Khazandeh” vine training system, when the vines are exposed to spring frost, to obtain a high sprouted buds (%), fertility coefficient and fruit yield, the best time for soil removal from buried vines and pruning is second half of April.

Keywords


Abdel-Mohsen, M. A. 2013. Application of various pruning treatments for improving productivity and fruit quality of Crimson Seedless grapevine. World Journal of Agricultural Sciences 9 (5): 377-382.
 
 
Alleweldt, G. 1965. Über den Einfluss der Temperatur auf die Blutung der Rebe. Vitis 5: 10-16.
 
 
Balasubrahmanyan, V. R., and Khanduja, S. D. 1987. Effect of varying cane length on the fruting potential of Sultana vine. Indian Journal of Horticulture34: 113-116.
 
 
Campbell, J. A., and Strother, S. 1996. Seasonal variation in pH, carbohydrate and nitrogen of xylem exudate of Vitis vinifera. Journal of Plant Physiology23: 115-118.
 
 
Carbonneau, A. 2002. Management of dormancy in vineyards in order to reducing of spring chilling damage on grape cv. Thompson Seedless. Le Progrès Agricole ET Viticole 119 (21): 432-441.
 
 
Clingeleffer , P. R. 1984. Production and growth of minimally pruned Sul tana vines. Vitis 23: 42-54.
 
 
Davenport, J. R., Keller, M., and Mills, L. J. 2008. How cold can you go? Frost and winter protection for grape. Hortscience43 (7): 1966-1969.
 
 
Ebadi, A. and Haddadi nejad, M. 2014. Physiology, modification and production of grapes. Tehran University Press. 370 pp. (in Persian).
 
 
EL-Hammady, M., and Jensen, F. 1999. The effects of optimal nutrition on cold resistance in vineyards. American Journal of Enology and Viticulture 49 (2): 96-102.
 
 
Erfani, J. 2007. Assessment populations derived from crosses some seedless varieties and grape seeded. M. Sc. Thesis, University of Tehran, Karaj, Iran. (in Persian).
 
 
Hareel, C., and Williams, L. 2001. The influence of delay pruning and paclobutrazole application on increasing grapevine bud dormancy. Annals of Agricultural Sciences 47 (1): 124-129.
 
 
Karimi,R., Ershadi A., and Esna Ashari M. 2014. Effects of late- season nitrogen and potassium spray on dormant buds cold tolerance of 'Bidaneh Sefid' grapevine. Iranian Journal of Horticultural Science and Technology 15 (3): 419-434.
 
 
Kavousi, B., Eshghi, S., and Tafazouli, A. 2009. The effect of cluster thinning and different level of pruninng on balance yield and improve fruit quality in grapevine cultivar Asgara. Journal of Agricultural and Natural Sceince and Technology 48: 15-25 (in Persian).
 
 
Lavee, S., and May, P. 1997. Dormancy of grapevine buds—facts and speculation. Australian Journal of Grape and Wine Research 3: 31-46.
 
 
Mahmoudzadeh, H., Rasouli, V., and Dolati-e- Baneh, H. 2008. Effect of pruning time and consumption of paclobutrazol on delay in the growth of the vine buds Bidaneh Sefid cultivar in order to reduce the damage of spring frost. Pazhohesh & Sazandegi 80: 138-143 (in Persian).
 
 
Nejatian, M. A. 2003. Effects of bud number and cane length on bud fertility and some characteristics of grapevine cv. Bidaneh Sefid. Seed and Plant 19 (4): 457-467. (in Persian).
 
 
Nejatian, M. A. 2013. Comparison of cold-resistance in some Iranian and European grape cultivars. Journal of Crop Production and Processing 3 (7): 157-171.
 
 
Priestly, J. H., and Wormall, A. 1925. On the solutes exuded by root pressure from vines. New Phytologist 24: 24-38.
 
 
Snyder, R. L.,Melo-Abreu, J. P., and Matulich, S. 2010. Frost protection: fundamentals, practice, and economics. Volume 2. Food and Agriculture Organization of the United Nations.
 
 
Sperry, J. S., Holbrook, N. M., Zimmermann, M. H., and Tyree, M. T. 1987. Spring filling of xylem vessels in wild grapevine.Plant Physiology83: 414-417.
 
 
Wolfe, W. 2001. Vine and vineyard management following low temperature injury. Pp: 101-110. In: J. M. Rantz (ed.) Proceedings for the American Society for Enology and Viticulture 50th Anniversary Annual Meeting.