In order to investigate the effect of nitrogen, zinc, boron, and magnesium and the time and stages of foliar application on the grapevine (Vitis vinifera L.), a factorial experiment in the form of a randomized complete block design was conducted for three years. Treatments consisted of 12 fertilizer treatments including C1 (Control), C2 (N), C3 (Zn), C4 (B), C5 (Mg), C6 (N + Zn), C7 (N + B), C8 (N + Mg), C9 (Zn + B), C10 (N + Zn + B), C11 (Zn + B + Mg), and C12 (N + Zn + B + Mg) and two spraying times (T1= One-stage foliar application in the bud swelling stage and T2= Two-stage foliar application in bud swelling stage and after fruit formation). The results showed that nutrient foliar application treatments at two foliar application times and in three consecutive years did not have a significant effect on vegetative growth characteristics, including leaf area size and branch diameter, but it had a significant effect on yield components and fruit quality like cluster weight, berry weight, berry size, the yield of each shrub, anthocyanin, soluble solids (TSS) and total acidity (TA) of fruit. The tripartite interaction of year, foliar application time, and nutrient treatment had a significant effect on yield, panicle weight, and anthocyanin. The highest average of fruit yield per tree in three years was observed in C2 (N), C3 (Zn), and C4 (B) treatments, respectively, and almost all treatments showed a significant difference compared to the control. The grapevines that received no dietary treatment, along with C10 (N + Zn + B) and C11 (Zn + B + Mg), had the lowest fruit yields, respectively. Therefore, it can be concluded that despite the usefulness of spraying nitrogen, zinc, and boron nutrients, the use of nutrients together has negative effects on rainfed grapes. |
- Abdel-Salam, M. M. 2016. Effect of foliar application of salicylic acid and micronutrients on the berries quality of “Bez El Naka” local grape cultivar. Middle East J. Appl. Sci 6, 178-188.
- Abdi, S., Abbaspur, N., Avestan, S., and Barker, A. 2016. Physiological responses of two grapevine (Vitis vinifera ) cultivars to Cycocel TM treatment during drought. The Journal of Horticultural Science and Biotechnology 91, 211-219.
- Agave, E. 1985. .Effectiveness of minor element for the foliar nutrient of Horticultural Abstract 52.
- Ahmadi, K., Abadzadeh, H., Hatami, F. Hosseinpour, R. and Abd Shah, H. 2016. Agricultural statistics (garden products). Ministry of Jihad-e-Agriculture, Deputy for Planning and Economy, Information and Communication Technology Center. Volume III, 159 p.
- Alva, A. K., Mattos Jr, D., Paramasivam, S., Patil, B., Dou, H., and Sajwan, K. S. 2006. Potassium management for optimizing citrus production and quality. International journal of fruit science 6, 3-43.
- AOAC .2000. Official methods of analysis. Association of Analytical Chemist. Inc., Washington.
- Ashley, R. 2011. Grapevine nutrition-an Australian perspective. Foster’s Wine Estates Americas.
- Bacha, M., Sabbah, S., and El-Hamady, M. 1995. Effect of foliar applications of iron, zinc and manganese on yield, berry quality and leaf mineral composition of Thompson seedless and Roumy red grape cultivars. Alexandria Journal of Agricultural Research (Egypt).
- Brataševec, K., Sivilotti, P., and Vodopivec, B. 2013. Soil and foliar fertilization affects mineral contents in Vitis vinifera L. cv.'rebula'leaves. Journal of soil science and plant nutrition 13, 650-663.
- Bybordi, A., and Shabanov, J. A. 2010. Effects of the foliar application of magnesium and zinc on the yield and quality of three grape cultivars grown in the calcareous soils of iran. Notulae Scientia Biologicae 2, 81-86.
- El-Sheikh, M., Khafgy, S., and Zaied, S. 2007. Effect of foliar application with some micronutrients on leaf mineral content, yield and fruit quality of Florida prince desert red peach trees. Journal of Agricultural and Biological Science 3, 309-315.
- 2019. Grape production. http://www.fao.org/faostat/en/#rankings/countries _by_ commodity
- Fuleki, T., and Francis, F. 1968. Quantitative methods for anthocyanins. 2. Determination of total anthocyanin and degradation index for cranberry juice. Journal of food science 33, 78-83.
- Giusti, M. M., and Wrolstad R. E. 2001. Characterization and measurement of anthocyanins by UV-visible spectroscopy. Curr Protoc Food Anal Chem, 2:1–13.
- Hidalgo, J. C., and Pastor, M. 2005. Los nutrientes en el olivar. In: Pastor M (ed) Cultivo del olivo con riego localizado. Mundi-Prensa, Cons ejería de Agricultura y Pesca, Junta de Andalucía, Madrid, , pp 477–504.
- Jones, Jr., J. Benton, Benjamin Wolf, and Hrarry A. Milles. 1991. Plant Analysis Handbook apractical sampling, preparation, anaysis, and interpreatation guid. ISBN 1-878148-001.Inc., 183 Paradise Blvd. Suite 108, Athens, Georgia 30607, USA.
- Keller, M. 2005. Deficit irrigation and vine mineral nutrition. American Journal of Enology and Viticulture 56, 267-283.
- Lavee, S. 2007. Biennial bearing in olive (Olea europaea). In "Annales Ser His Nat", Vol. 17, pp. 101-112.
- Mortvedet, J. J., F. R. Cox, L. M. Shuman and R. M. Welch .1991. Microntrients in Agriculture. Soil Science Society of Amwrica Inc. Madison, WI, USA.
- Oiv .2009. Compendium of international methods of wine and must analysis. International Organisation of Vine and Wine, Paris, pp 154–196.
- Sayyad-Amin, P., Shahsavar, A., and Aslmoshtaghi, E. 2015. Study on foliar application nitrogen, boron and zinc on olive tree. Trakia Journal of Sciences 13, 131.
- Singh, B., and Usha, K. 2001. Effect of macro and micro-nutrient spray on fruit yield and quality of grape (Vitis vinifera) cv. Perlette. In "International Symposium on Foliar Nutrition of Perennial Fruit Plants 594", pp. 197-202.
- Song, C. Z., Liu, M. Y., Meng, J. F., Chi, M., Xi, Z. M., and Zhang, Z. W. 2015. Promoting effect of foliage sprayed zinc sulfate on accumulation of sugar and phenolics in berries of Vitis vinifera cv. Merlot growing on zinc deficient soil. Molecules 20, 2536-2554.
- Soni, U., Thakre, B., and Verma, O. 2017. Effect of Micronutrints on Growth, Vigour and Fruit Weight of Nagpur Mandarin (Citrus reticulate Blanco) in Satpura Plateau Region, India. J. Curr. Microbiol. App. Sci 6, 435-440.
- Swathi, A., Jegadeeswari, D., Chitdeshwari, T., and Kavitha, C. 2019. Effect of foliar nutrition of calcium and boron on the yield and quality attributes of grape. Journal of Pharmacognosy and Phytochemistry 8, 3625-3629.
- Talaie, A., and Taheri, M. 2000. The effect of foliar spray with N, Zn and B on the fruit set and cropping of Iranian local olive trees. In "IV International Symposium on Mineral Nutrition of Deciduous Fruit Crops 564", pp. 337-341.
- Yaseen, M., and Ahmad, M. 2010. Nutrition management in citrus: effect of multinutrients foliar feeding on the yield of Kinnow at different locations. Pak J Bot 42, 1863-1870.
- Yogaratnam, N., and Greenham, D. 1982. The application of foliar sprays containing nitrogen, magnesium, zinc and boron to apple trees. I. Effects on fruit set and cropping. Journal of Horticultural Science 57, 151-158.
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