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RESEARCH ARTICLE
Contents Vol 46(9)

Effect of zinc on the leaf mineral content, yield, fruit weight and susceptibility of peaches to Monilinia laxa

T. Thomidis A B , C. Tsipouridis A , Z. Michailides A and E. Exadaktylou A
+ Author Affiliations
- Author Affiliations

A Pomology Institute, Naoussa, P. C. 59200, Naoussa, Greece.

B Corresponding author. Email: thomi-1@otenet.gr

Australian Journal of Experimental Agriculture 46(9) 1203-1205 https://doi.org/10.1071/EA04237
Submitted: 10 November 2004  Accepted: 2 November 2005   Published: 4 August 2006

Abstract

The effect of zinc sulfate and zinc chelate on the leaf mineral content, yield and fruit weight of the peach variety Andross was investigated in a Greek orchard. Foliar application of a 25% zinc sulfate solution on 25 February and 2% zinc chelate solution on 20 May increased the zinc content of leaves and no toxicity was observed. In contrast, foliar application of 6% zinc sulfate and soil application of zinc sulfate at a rate of 200 g/tree on 25 February did not affect the zinc content of leaves. However, zinc sulfate applied to the soil at a rate of 200 g/tree significantly increased fruit yield. Statistically, the mean fruit weight and the susceptibility of fruit to Monilinia laxa did not differ between treatments. However, postharvest fruit susceptibility to M. laxa increased when fruit were dipped in a zinc chelate solution.


References


Biggs AR, El-Kholi MM, El Neshawy S, Nickerson R (1997) Effects of calcium salts on growth, polygalacturonase activity, and infection of peach fruit by Monilinia fructicola. Plant Disease 81, 399–403. open url image1

Chatzicharisis I, Tsipouridis C, Charantonis D, Savopoulou M, Profitou D, Koveos D (1999) Development of the essential methodology to apply the integrated peach and cherry production system in Greece. Final report, research project EPET II, P-15/EKVAN-P, General Secretary of Research and Technology.

Gil SG, Hecht MG, Prieto NC (1980) Effectiveness of various foliar fertilizers to increase Zn and Mn levels in peach and grapevine leaves. Ciencia e Investigacion Agraria 7, 135–139. open url image1

Johnson RS, Amdris HL (2001) Combining low biuret urea with foliar zinc sulfate sprays to fertilize peach and nectarine trees in the fall. Acta Horticulturae 564, 321–327. open url image1

José-Garrido FS, Rocha-Quiroz J (1993) Effect of defoliation date on the productivity of peach cultivars with a low cold requirement in the Valles Centrales region of Oaxaca, Mexico. Cultivos Tropicales 14, 108–110. open url image1

Koul OP, Muthoo AK (1999) Effect of foliar sprays of calcium nitrate, zinc sulphate and ethrel on the fruit characteristics of Flordasun peach (Prunus persica L. Batsch). Advances in Plant Sciences 12, 577–581. open url image1

Stiles WC, Reid WS (1991) Orchard nutrition management. Cornell Cooperative Extension Information Bulletin 219.

Stylianides DC, Syrianides D (1995) Fertilization of stone trees. Agricultural and Animal Production 9, 191–197. open url image1

Verma KS, Bhandari AR (1996) Effect of N, P, K and micronutrients on the fruit yield and quality of peach (Prunus persica Batsch). Scientific Horticulture 5, 27–34. open url image1

Wojcik P (2001) ‘Dabrowicka prune’ fruit quality as influenced by calcium spraying. Journal of Plant Nutrition 24, 1229–1241.
| Crossref | GoogleScholarGoogle Scholar | open url image1

Wojcik P, Cieslinski G, Mika A (1999) Apple yield and fruit quality as influenced by boron applications. Journal of Plant Nutrition 22, 1365–1377. open url image1