Phosphorus Removal With Grass In An Apple Orchard Under Influence Of Mulch And Irrigation


  • Valentīna Surikova Latvian State Institute of Fruit growing (LV)
  • Aldis Kārkliņš Latvia University of Agriculture (LV)



Malus domestica Mill, mineral nutrition, nutrient uptake


Phosphorus leaching from intensive agriculture systems is one of major contributors responsible for pollution of ground-water and surface water bodies. The aim of this study was to determine the content of phosphorus in orchard lawn for reduction of phosphorus fertilizer application and to include the phosphorus from mown grass into P balance and turnover calculation. The investigation was done at the Latvia State Institute of Fruit–Growing in 2009. Three treatments were compared: control, mulch and fertigation. Inter-row strips were covered by grass vegetation. Grass samples were collected at the time of grass mowing. The removal of phosphorus was calculated as kilograms per hectare area. The concentration of phosphorus in the lawn and the height of grass growth were significantly influenced by the mowing time and the soil moisture treatment. These results can be a base for further studies of phosphorus turnover in an orchard, as well as for fertilizer planning and management.


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Neilsen G.H., Neilsen, D., Toivonen P.M. Effective P Fertigation Increases Yield and Quality of Fruit in High Density Apple. Frontiers of Soil Science. Technology and the Information Age. Procceeding of the 18th World Congress of Soil Science, Philadelphia (PA)/USA, 2006, p. 155–132.

Nosal K., Poniedzialek W., Kropp K., Porebski S. Effectiveness of Nitrogen and Potassium Fertilization of Apple Trees. Acta Horticulturae, No. 274, 1990, p. 211–214.

Fallahi E., Neilsen G. H., Peryea F. J., Neilsen D., Fallahi B. Effect of mineral nutrition on fruit quality and nutritional disirders in apple. Acta Horticulturae, No. 868, 2010, p. 49–59.

Raese J. T., Staiff D. C., Visser D. R.. Effect of nitrogen and phosphorus on 'delicious' apple trees grown in caliche soil in the greenhouse. Journal of Plant No. 7, 1984, p. 1433–1442.

Līpenīte, I., Kārkliņš, A. Plant Nutrient Balance Studies in Farms of Latvia VI. Farm `Tereni`. Proc. of the Latvia Univ. of Agr. No. 313(18), 2006, p. 9–16 (in Latvian).

Nicholas, P. Grape Production. Soil, Irrigation and Nutrition. South Australian Research and Development Institute, Adelaide, No. 2, 2004, p. 201.

Haynes J.R., Gog K.M. Distribution and Budget of Nutrients in a Commercial Apple Orchard. Plant and Soil, No.56(3), 1980, p. 445–457.

Līpenīte, I., Kārkliņš, A. Calculation of plant nutrient removal for the specification of normatives . Proc. of the Latvia Univ. of Agr. No.4, 2001, p. 35–39 (in Latvian).

Nurzinski, J., Kepta, M., Komosa, A., Kozera G. Seasonal changesof N, P, K, Ca and Mg content in apple tree leaves during vegetation period. Acta Horticulturae. No. 274, 1990, p. 365–373.

Hornig R., Bünemann G. Fertigation and controlled strip cover by weeds in apple orchrards. Acta Horticulturae, No. 335, 1993, p. 65–72.

Shenzuo, F., Huayong, L., Baodong, X. Decomposition and nutrient release of four potential mulching materials for poplar plantations. Agrof. Syst. No. 74, 2008, p. 27–35.

Tagliavini, M., Tonon, G., Scandellari, F., Quinones A., Palmieri S., Menarbin G., Gioacchini, P., Masia, A. Nutrient recycling during the decomposition of apple leaves (Malus domestica) and mowed grasses in an orchard. Agr. Ecosyst. & Environ. No. 118, 2008, p. 191-200.

Cazzato, E., Anesse, V., Colreto, A. Effects of clipping management on some aspacts of tall fescue (Fescue arundinacea) turf. Acta Horticulturae. No. 661, 2004, p. 301–307.

Eason W.-R, Newman E.-I., Chuba G.-H., Specificity of interplant cycling of nutrients: the role of mycorrhizas. Plant Soil.V.137, 1991, p. 267–274.




How to Cite

V. Surikova and A. Kārkliņš, “Phosphorus Removal With Grass In An Apple Orchard Under Influence Of Mulch And Irrigation”, ETR, vol. 1, pp. 83–88, Aug. 2015, doi: 10.17770/etr2011vol1.923.