Hort. Sci. (Prague), 2002, 29(3):85-91 | DOI: 10.17221/4469-HORTSCI

Prediction of profitability of topworking in older apple orchards under contemporary economic conditions of the Czech Republic

V. Blažek, V. Falta, R. Vávra, V. Beneš
Research and Breeding Institute of Pomology, Holovousy, Czech Republic

: In the Czech Republic, there is still a predominance of obsolete apple orchards that were established more than 15 years ago and that are not profitable under contemporary conditions. Typical features of these orchards are low or medium tree densities, freely growing semi-standard trees or hedgerows on semi-dwarf, or sometimes also on vigorous, rootstocks. The farmers are not always in a position to completely renovate them, and therefore they are interested in their topworking. The present paper studied the effectiveness of this measure under the current economic and market conditions of this country, using 3 types of orchards with different spacings and rootstocks and 5 groups of tree densities. Four cultivars were chosen as examples of different starting statuses for the modelling of subsequent development in three time horizons and for the prediction of profitability of this treatment. The profitability is based on an increase in farmer prices for cultivars that are presently recommended for replacement of the older ones according to the recent development of these prices on the fresh market. In the case of topworking for Spartan cv., an economic return of the measure can be expected at the earliest after 8 years of running the treated orchard. The greatest increase in profit can be achieved in orchards on the rootstock M 9. Nevertheless, with the decline of tree numbers in the orchard, or with the increase in tree losses, the general economic effectiveness of topworking notably falls. In the case of trees on the rootstock MM 106, this measure can have an economic effect only if at least 80% of the trees is in a good health state and it is presumed that the orchard will be used for another 10 years at least. A list of recommended cultivars to be used for replacement of the old ones is given.

Keywords: apple orchards; top-working; economics; costs; profit; cultivars; tree densities; rootstocks; yields

Published: September 30, 2002  Show citation

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Blažek V, Falta V, Vávra R, Beneš V. Prediction of profitability of topworking in older apple orchards under contemporary economic conditions of the Czech Republic. Hort. Sci. (Prague). 2002;29(3):85-91. doi: 10.17221/4469-HORTSCI.
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    References

    1. ANONYMOUS, 2001. Marketing ovoce. Ovocnářská Unie České republiky, 8: 18-25. BERRITT B.H., 1999. The necessity of adopting new apple varieties to meet consumer needs. Compact Fruit Tree, 32: 35-43.
    2. BLAŽEK J., VARGA A., 2002. Výběr odrůd jabloní pro přeroubování. Informace pro Zahradnictví, 3: 10-11.
    3. BUCHTOVÁ I., 2001. Situační a výhledová zpráva ovoce. 2001, říjen. Praha, Ministerstvo zemědělství ČR: 1-71.
    4. JANSSEN H., 1992. Der Obstbaubetrieb. In Lucas' Anleitung zum Obstbau. SILBEREISEN R. (ed.), Ulmer, Verlag Engen: 338-368.
    5. PIENĄŻEK S.A. et al., 1995. Sadownictwo. Warszawa, PWRiL.
    6. STANTON B.F., DOMINICK B.A. Jr., 1964. Management and cost control in producing apples for fresh market. N.Y. Agr. Exp. Stn. Bull., 1001: 1-24.
    7. STEHR R., 1988. Modellrechnungen zur Wirtschaftlichkeit verschiedener Pflanzdichten bei Apfelneupflanzungen. Mitt. OVR, 43: 196-213.
    8. TESKEY B.J.E., SHOEMAKER J.S., 1972. Tree fruit production. Sec. Edit. The Avi Publishing Company, Inc., Westport, Connecticut. WEBER M.S., 2000. The super spindle system. Acta Hort., 513: 271-277.
    9. WIDMER A., KREBS CH., 2000. Einfluss von Pflanzdichte und Baumform auf Ertrag und Fruchtqualität bei den Apfelsorten ´Golden Delicious´ und ´Royal Gala´. Erwerbsostbau, 42: 137-143.

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