Abstrakt
The paper presents the results of chemical analyses of different organs of ‘Jonica’ apple trees. The trees were dwarfed with: rootstocks (M.9 and P60), and additionally, with bark grafting (in normal and inverted position), microinterstocks (M.9, P22, M.27) and retardant (Paclobutrazol). Microinterstock is an additional way of dwarfing, where a ring of bark taken from dwarfing rootstock is grafted on the tree’s trunk. In the years 1996–1999 fruit, leaf, wood, bark and root samples of each treatment were collected. After washing, samples were dried, grounded and subjected to mineralization and
analised for calcium by atomic absorption spectrophotometry. The highest concentration of Ca was noted in the bark of investigated trees (1.53% d.w.). Relatively high concentration of Ca was noted in leaves and roots (0.98% d.w. and 0.48% d.w. respectively). The lowest content was noted in wood and friuts (0.09% d.w. and 0.02% d.w.). Analised rootstocks did not affect significantly the leaves calcium content. On the contrary rootstocks influenced fruit Ca ammounts; the lower Ca content was noted in fruits from trees grafted on P60 rootstock. Bark graftage or microinterstocks did not influenced or lowered Ca fruit
content. The only exception was microinterstock P22 which significantly increased fruit Ca ammounts. No correlation between leaf and fruit Ca content was found. Bark grafting and microinterstocks decreased root Ca content. This effect was especially evident in the first year after grafting.
Bibliografia
Arakawa O., Kanno K., Kanetsuka A., Shiozaki Y., Barritt B., Kappel F., 1997. Effects of girdling and bark inversion on tree growth and fruit quality of apple. Acta Hort. 451, 579–585.
Autio W.R., 1991. Rootstocks affects ripening and other qualities of ‘Delicious’ apples. J. Amer. Soc. Hort. Sci. 116, 378–382.
Baghdadi M., Sadowski A., 1998. Concentration of mineral elements in different parts of ‘Schattenmorelle’ cherry trees on Prunus avium seedling stock. Acta Hort. 468, 523–528.
Buchloh G., 1974. Problems of plant physiology in relation to bitter pit. The function of calcium. Acta Hort. 45, 43–48.
Drake S.R., Bramlage W.J., Baker J.H., 1974. Correlation of calcium content of ‘Baldwin’ apples with leaf calcium, tree yield, and occurrence of physiological disorders and decay. J. Amer. Soc. Hort. Sci. 99, 379–380.
Duric G., Micic N., Rados L., Predic T., Lukic R., 1997. Anatomical and morfological properties and mineral content of aple rootstocks on pseudogley. Acta Hort. 450. 511–517.
Elfving D.C., Lougheed E.C., Cline R.A., 1991. Daminozide, root pruning, trunk scoring and trunk ringing effects on fruit ripening and storage behaviour of ‘McIntosh’ apple. J. Hort. Sci. 116, 195–200.
Fallahi E., Righetti T.I., Rease J.T., 1988. Ranking tissue mineral analysis to identify mineral limitations on quality in fruit. J. Amer. Soc. Hort. Sci. 113, 382–389.
Ford E.M., 1966. Studies in the nutrition of apple rootstocks. III Effects of level of magnesium nutrition on growth, form and mineral composition. Ann. Bot. 30, 639–655.
Hrivna L., Havelka B., Hlusek J., 1989. Potassium and magnesium contents in organs of unfertilised aple trees, cultivar Gloster 69. Acta Univ. Agric. Facultas Horticulturae 4 (1), 13–26.
Hrotko K., 2004. Advances and challenges in fruit rootstock research. 8th Intern. Symposium on Integrating Canopy, Rootstock and Environmental Physiology in Orchard Systems, Budapest 13–18 June, 27.
Jadczuk E., Kobylińska J., Żelazo N., 1995. Effect of rootstocks upon leaf mineral composition of non bearing ‘Jonagold’ apple trees. Acta Hort. 383, 345–352.
Kruczyńska D., Olszewski T., Czynczyk A., Staszak A., 1990. Preeliminary results on rootstock and interstem combination effect on growth, yield and leaf mineral content of two apple cultivars Delikates and Empire. Acta Hort. 274, 257–267.
Lipecki M., Jadczuk E., 1997. Nutritional status of ‘Katja’ apple trees as affected by rootstock and season. Ecological aspects of nutrition and alternatives for herbicides in horticulture, 10-15 June 1997, Warszawa, Fundacja Rozwój SGGW-AR, 49–50.
Lipecki M., Jadczuk E., 1999. Comparison of three subclones of M9 rootstock and of polish rootstock P60 as used for the apple cultivar Katja. Proc. Int. Seminar “Apple rootstocks for intensive orchards”, August 18–21, Warsaw-Ursynów, 71–72.
Lockard R.G., 1976. Effect of apple rootstocks and length and type of interstock on leaf nutrient levels. J. Hort. Sci. 51, 289–296.
Martin D., Lewis T.L., Cerny J., Grassia A., 1970. Effect of high levels of nitrogen on mineral content and disorder incidence in Jonathan apples in pot culture. CSIRO Austr. Div. Pl. Techn. Paper 29. [w:] L.S. Jankiewicz (red.) Fizjologia roślin sadowniczych. PWRiL, Warszawa, 208–233.
Mason A.C., Whitfield A.B., 1960. Seasonal changes in the uptake and distribution of mineral elements in apple trees. J. Hort. Sci. 35, 34–55.
Parups E., Kenworthy A.L., Benne E.J., Bass S.T., 1958. Growth and composition of leaves and roots of Montmorency cherry trees in relation to sulfate and chloride supply in nutrient solutions. Proc. Amer. Soc. Hort. Sci. 71, 135–144.
Poovaiach B.W., 1993. Biochemical and molecular aspects of calcium action. Acta Hort. 326, 139–148.
Raese J.T., Straiff D.C., 1990. Fruit calcium, quality and disorders of apples and pears influenced by fertilizers. [w:] M.L. van Beusichen (ed.) Plant Nutrition Physiology and Applications, Academic Press, New York, 619–623.
Simons R.K., Swiader J.M., 1985. The effect of apple dwarfing rootstocks on leaf mineral composition in stoolbed production. J. Plant. Nutr. 8, 933–943.
Słowińska I., Tomala K., 2001. The rootstock effect on mineral composition and storability of Elise apple. Folia Hort., Ann. 13/2, 69–74.
Tomala K., Dilley D.R., 1989. Some factors influencing the calcium level in apple fruits. Acta Hort. 274, 481–488.
Tukey R.B., Langstron R., Cline R.A., 1962. Influence of rootstock, bodystock and interstock on the nutrient content of apple foliage. Proc. Amer. Soc. Hort. Sci. 80, 73–78.
Zocchi G., Mignani I., 1995. Calcium physiology and metabolism in fruit trees. Acta Hort. 383, 15–24.
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