Effects of climate and fertilization strategy on nitrogen balance in an outdoor potted crop of Viburnum tinus L.
Abstract
Little information is currently available on how fertilization management affects leachate composition and the plant nitrogen (N) uptake of crops under Mediterranean climate. The objectives of this study were to determine the effect of different fertilization strategies and doses on the composition of the leachates and the use of N by plants, to establish a N balance for the different fertilization strategies and doses used and to establish a linear regression model to predict N concentration in leachates from an outdoor potted crop of Viburnum tinus L. ‘Eve Price’. Two fertilizations strategies, i.e. continuous fertigation (NS) and incorporated controlled-release fertilizer (CRF), were applied to the crop. The treatments were two NS doses (NSA: 57.4 mg NO3--NL-1 and NSB: 43.4 mg NO3--NL-1) and two CRF doses (CRFC: 5 g L-1 and CRFD: 7 g L-1).The NO3--N concentration in the leachates from the CRF treatments was high in the first weeks of growing (100-300 mg L-1). The efficiency of use of N was greater in the NSA treatment (9.2 g g-1). When CRFC was applied there was an increased loss of N by leaching (48 % of the total N). The concentration of N in the leachates for both fertilization strategies was found to be correlated with the variables substrate temperature and precipitation. Therefore, these variables must be considered when determining the dose of fertilizer to be added to a crop, especially when CRF are chosen, to avoid high losses of N by leaching.
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References
Alam MZ, Chong C, Llewellyn J, Lumis GP, 2009. Evaluating fertilization and water practices to minimize N-NO3- leachate from container-grown Forsythia. HortSci 44: 1833-1837.
Bilderback TE, 2001. Environmentally compatible container plant production practices. Acta Hort 548: 311-318.
Bilderback TE, 2002. Water management is key in reducing nutrient runoff from container nurseries. HortTechnol 12(4): 541-544.
Cabrera RI, 1997. Comparative evaluation of nitrogen release patterns from controlled-release fertilizers by nitrogen leaching analysis. HortSci 32: 669-673.
Cabrera RI, 2003. Nitrogen balance for two container-grown woody ornamental plants. Scientia Hort 97: 297-308. http://dx.doi.org/10.1016/S0304-4238(02)00151-6
Cáceres R, Casadesús J, Marfà O, 2007. Adaptation to an automatic irrigation-control tray system for outdoor nurseries. Biosystems Eng 96(3): 419-425. http://dx.doi.org/10.1016/j.biosystemseng.2006.12.002
de Kreij C, 2004. Chemical analysis of substrates with controlled release fertilizer. Acta Hort 644: 337-341.
Du C, Tang D, Zhou J, Wang H, Shaviv A, 2008. Prediction of nitrate release from polymer-coated fertilizers using an artificial neural network model. Biosystems Eng 99: 478-486. http://dx.doi.org/10.1016/j.biosystemseng.2007.12.003
Fare DC, William CH, Keever GJ, Olive JW, 1994. Cyclic irrigation reduces container leachate nitrate-nitrogen concentration. HortSci 29: 1514-1517.
Fare DC, Gilliam CH, Keever GJ, Reed RB, 1996. Cyclic irrigation and media affects container leachate and ageratum growth. J Environ Hort 14(1): 17-21.
Fernández-Escobar R, Benlloch M, Herrera E, García-Novelo JM, 2004. Effect of traditional and slow-release N fertilizers on growth of olive nursery plants and N losses by leaching. Scientia Hort 101: 39-49. http://dx.doi.org/10.1016/j.scienta.2003.09.008
Garber MP, Ruter JM, Midcap JT, Bondari K, 2002. Survey of container nursery irrigation practices in Georgia. HortTechnol 12(4): 727-731.
Grant OM, Davies MJ, Longbottom H, Atkinson CJ, 2009. Irrigation scheduling and irrigation systems: optimising irrigation efficiency for container ornamental shrubs. Irrigation Sci 27: 139-153. http://dx.doi.org/10.1007/s00271-008-0128-x
Guérin V, Lemaire F, Marfà O, Cáceres R, Giuffrida F, 2000. Consequences of using alternative to peat substrates for the environment. Acta Hort 511: 239-246.
Guérin V, Lemaire F, Marfà O, Cáceres R, Giuffrida F, 2001. Growth of Viburnum tinus in peat based and peat substitute growing media. Scientia Hort 89: 129-142. http://dx.doi.org/10.1016/S0304-4238(00)00228-4
Hanafi MM, Eltaib SM, Ahmad MB, 2000. Physical and chemical characteristics of controlled release compound fertiliser. Eur Polym J 36: 2081-2088. http://dx.doi.org/10.1016/S0014-3057(00)00004-5
Handrek H, 1992. Rapid assessment of the rate of nitrogen immobilization in organic components of potting media II. Nitrogen drawdown index and plant growth. Commun. Soil Sci Plant An 13(10): 879-889.
Headley TR, Huett DO, Davison L, 2001. The removal of nutrients from plat nursery irrigation runoff in subsurface horizontal-flow wetlands. Water Sci Technol 44: 77-84.
Hershey DR, Paul JL, 1982. Leaching-losses of nitrogen from pot chrysanthemums with controlled-release or liquid fertilization. Scientia Hort 17: 145-152. http://dx.doi.org/10.1016/0304-4238(82)90007-3
Huett DO, 1999. Improved irrigation and fertiliser strategies for containerised nursery plants through commercial demonstrations and further research. Final Report NY95025, Horticultural Research and Development Corporation, Sydney, Australia.
Huett DO, Gogel BJ, 2000. Longevities and nitrogen, phosphorus, and potassium release patterns of polymer-coated controlled-release fertilizers at 30ºC and 40ºC. Commun Soil Sci Plant An 31: 959-973. http://dx.doi.org/10.1080/00103620009370490
Lamont GP, Worrall RJ, O’Connell MA, 1987. The effects of temperature and time on the solubility of resin-coated controlled-release fertilizers under laboratory and field conditions. Scientia Hort 32: 265-273. http://dx.doi.org/10.1016/0304-4238(87)90092-6
Lang HJ, Elliott GC, 1991. Influence of ammonium:nitrate ratio and nitrogen concentration on nitrification activity in soilless potting media. J Amer Soc Hort Sci 116: 642-645.
Liu GD, Wu WL, Zhang J, 2005. Regional differentiation of non-point source pollution of agriculture-derived nitrate nitrogen in groundwater in northern China. Agric Ecosyst Env 107: 211-220. http://dx.doi.org/10.1016/j.agee.2004.11.010
Marfà O, Lemaire F, Cáceres R, Giuffrida F, Guérin V, 2002. Relationships between growing media fertility, percolate composition and fertigation strategy in peat-substitute substrates used for growing ornamental shrubs. Scientia Hort 94: 309-321. http://dx.doi.org/10.1016/S0304-4238(01)00383-1
Marfà O, Cáceres R, Luján L, Narváez L, Cunill C, 2010. Survey of container nursery irrigation in Catalonia (Spain). Proc. 28th Int Hortic Cong, Lisbon (Portugal). Book of Abstracts, vol. II (symposia). p: 432.
Medina LA, Obreza TA, Sartain JB, Rouse RE, 2008. Nitrogen release patterns of a mixed controlled-release fertilizer and its components. HortTechnol 18: 475-480.
Merhaut DJ, Blythe EK, Newman JP, Albano JP, 2006. Nutrient release from controlled-release fertilizers in acid substrate in greenhouse environment: I. Leachate electrical conductivity, pH, and nitrogen, phosphorus, and potassium concentrations. HortSci 41: 780-787.
Million JB, Yeager TH, Albano JP, 2010. Evapotranspiration-based irrigation scheduling for container-grown Viburnum odoratissimum (L.) Ker Gawl. HortSci 45(11): 1741-1746.
Niemiera AX, Wright RD, 1986. The influence of nitrification on the medium solution and growth of holly, azalea, and juniper in a pine bark medium. J Amer Soc Hort Sci 111: 708-712.
Niemiera AX, Wright RD, 1987. Influence of temperature on nitrification in a pine bark medium. HortSci 22: 615-616.
Niemiera AX, Leda CE, 1993. Nitrogen leaching from Osmocote-fertilized pine bark at leaching fractions of 0 to 0.4. J. Environ Hort 11: 75-77.
OJ, 2000. Directive 2000/60/EC of the European Parliament and of the Council of 23 October 2000 establishing a framework for Community action in the field of water policy. Official Journal L 327, 22/12/2000.
Oliet J, Planelles R, Segura ML, Artero F, Jacobs DF, 2004. Mineral nutrition and growth of containerized Pinus halapensis seedlings under controlled-release fertilizer. Scientia Hort 103: 113-129. http://dx.doi.org/10.1016/j.scienta.2004.04.019
Ramos MC, Martinez-Casasnovas JA, 2010. Effects of precipitation patterns and temperature trends on soil water available for vineyards in a Mediterranean climate area. Agr Water Manage 97: 1495-1505. http://dx.doi.org/10.1016/j.agwat.2010.05.003
Raviv M, Chen Y, Inbar Y, 1986. Peat and peat substitutes as growth container-grown plants. In: The role of organic matter in modern agriculture (Chen Y & Avinemelech Y, eds). Martinus Nijhoff, Dordrecht, The Netherlands. pp: 257-287. http://dx.doi.org/10.1007/978-94-009-4426-8_11
Raviv M, Wallach A, Silber A, Bar-Tal A, 2002. Substrates and their analysis. In: Hydroponic production of vegetables and ornamentals (Savvas D & Passam H, eds). Embryo Publ, Athens, Greece.
Ristvey AG, Lea-Cox JD, Ross DS, 2004. Nutrient uptake, partitioning and leaching losses from container-nursery production systems. Acta Hort 630: 321-328.
Shaviv A, 2001. Advances in controlled-release fertilizers. Adv Agron 71: 1-49. http://dx.doi.org/10.1016/S0065-2113(01)71011-5
Shirivedin T, Gray KA, 2006. Factors affecting denitrification rates in experimental wetlands: Field and laboratory studies. Ecol Eng 26: 167-181. http://dx.doi.org/10.1016/j.ecoleng.2005.09.001
van der Laan M, Stirzaker RJ, Annandale JG, Bristow KL, du Preez CC, 2010. Monitoring and modelling draining and resident soil water nitrate concentrations to estimate leaching losses. Agr Water Manage 97: 1779-1786. http://dx.doi.org/10.1016/j.agwat.2010.06.012
Wilson C, Albano J, Modzen M, Riiska C, 2010. Irrigation water and nitrate-nitrogen loss characterization in Southern Florida nurseries: cumulative volumes, runoff rates, nitrate-nitrogen concentrations and loadings, and implications for management. HortTechnol 20: 325-330.
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