Effects of nutrition and irrigation on sweet pepper production in volcanic tuff

A. Gul, Y. Tuzel, I. H. Tuzel, M. E. Irget, F. Kidoglu, M. Tepecik

Abstract


In this study aimed at increasing sustainability in soilless cultivation, volcanic tuff was used as substrate and the tested plant material was blocky type pepper (cv. 4-Ever F1). Three experimental factors were evaluated: cultivation system (open or closed), nutrient composition (N1, N2, N3, N4) and irrigation frequency (I1, I2, I3, I4). Macro nutrient concentrations of N2, N3 and N4 were 2-, 3- and 4-fold of N1. Concentrations of micronutrients were the same for all treatments. Irrigation was started when indoor solar radiation reached 6, 4, 2 and 1 MJ m–2 in the treatments I1, I2, I3 and I4, respectively. As a sustainable soilless technique, closed system was found to be recommendable by incorporating the treatment N4 + I2 to provide high yield and quality for blocky type pepper production. In the case of an open system, N2 + I4 proved to be the most efficient strategy.


Keywords


Capsicum annuum L.; closed system; open system; substrate

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References


Adams P., 1993. Crop nutrition in hydroponics. Acta Hortic 323, 289-306.

Benoit F., Ceustermans N., 1995. Horticultural aspects of ecological soilless growing methods. Acta Hortic 396, 11-24.

Böhme M., 1996. Influence of closed systems on the development of cucumber. ISOSC Proc. pp. 75-87.

Ferrante A., Malorgio F., Pardossi A., Serra G., Tognoni F., 2000. Growth, flower production and mineral nutrition in gerbera (Gerbera jamesonii H. Bolus) plants grown in substrate culture with and without nutrient recycling. Adv Hortic Sci 14(3), 99-106.

Gul A., Tuzel I.H., Tuncay O., Eltez R.Z., Zencirkiran E., 1999. Soilless culture of cucumber in glasshouses. I. A comparison of open and closed systems on growth, yield and quality. Acta Hortic 491, 389-393.

Gul A., Tuzel Y., Tuzel I.H., Eltez R.Z., 2003. Ulkemiz seraciligina uygun topraksiz yetistirme sistemlerinin gelistirilmesi uzerinde arastirmalar. Türkiye IV. Ulusal Bahce Bitkileri Kongresi, 416-418. [In Turkish].

Gul A., Kidoglu F., Tuzel Y., Tuzel I.H., 2007. Different treatments for increasing sustainability in soilless culture. Acta Hortic 747, 595-602.

Marfa O., 1999. Soilless culture and fertilizer efficiency. IFA Agricultural Conference on Managing Plant Nutrition, 29 June-July, Barcelona, Spain.

Meric M.K., 2006. Sera Topraksiz Domates Yetistiriciliginde Su Kullanım Etkinligi Yonunden Sulama Programlarinin ve Bitki Yetistirme Sistemlerinin Karsilastirilmasi. PhD thesis. Ege Univ, Fen Bilimleri Ens, Turkey. [In Turkish].

Pressman E., Moshkovitch H., Rosenfeld K., Shaked R., Gamliel B., Aloni B., 1998. Influence of low night temperatures on sweet pepper flower quality and the effect of repeated pollinations, with viable pollen, on fruit setting. J Hortic Sci Biotechnol 73(1), 131-136.

Rylski I., 1973. Effect of night temperature on shape and size of sweet pepper (Capsicum annuum L.). J Am Soc Hortic Sci 98, 149-152.

Rylski I., Aloni B., 1994. Flowering, fruit set, fruit development and fruit quality under different environmental conditions in tomato and pepper crops. Acta Hortic 366, 45-55.

Savvas D., 2002. Nutrient solution recycling. In: Hydroponic production of vegetables and ornamentals (Savvas D., Passam H., eds). Embryo Publ, Athens-Greece. pp. 299-343.

Schnitzler W.H., 2004. Pest and disease management of soilless culture. Regional Training Workshop on Soilless Culture Technologies, 3-5 March, I˙zmir-Turkey. pp. 115-129.

Schröder F.G., Lieth J.H., 2002. Irrigation control in hydroponics. In: Hydroponic production of vegetables and ornamentals (Savvas D., Passam H., eds). Embryo Publ, Athens-Greece. pp. 263-298.

Schwarz D., Kuchenbuch R., 1998. Water uptake by tomato plants grown in closed hydroponic systems dependent on the EC-level. Acta Hortic 458,123-140.

Tuzel I.H., Irget M.E., Gul A., Tuncay O., Eltez R.Z., 1999. Soilless culture of cucumber in glasshouses. II. A comparison of open and closed systems on water and nutrient consumption. Acta Hortic 491, 395-400.

Tuzel I.H., Meric M.K., 2001. Evapotranspiration of tomato plants grown in different soilless culture systems. Acta Hortic 559, 555-561.

Tuzel I.H., Tuzel Y., Gul A., Meric M.K., Yavuz O., Eltez R.Z., 2001. Comparison of open and closed systems on yield, water and nutrient consumption and their environmental impact. Acta Hortic 554, 221-228.

Tuzel Y., Tuzel I.H., Gul A., Eltez R.Z., 2002. Comparison of open and closed systems on yield and quality of greenhouse grown tomatoes. Acta Hortic 579, 585-590.

Uronen K.R., 1995. Leaching of nutrients and yield of tomato in peat and rockwool with open and closed systems. Acta Hortic 401, 443-449.

Van Os E.A., 1995. Engineering and environmental aspects of soilless growing systems. Acta Hortic 396, 25-32.

Van Os E.A., 1999. Closed soilless growing systems: a sustainable solution for Dutch greenhouse horticulture. Water Sci Tech 5, 105-111. http://dx.doi.org/10.1016/S0273-1223(99)00091-8

Van Os E.A., 2000. New developments in recirculation systems and disinfection methods for greenhouse crops. Proc 15th Workshop on Agricultural Structures and ACESYS, Japan, December 4-5. pp. 81-91.

Vernooij C.J.M., 1992. Reduction of environmental pollution by recirculation of drainwater in substrate cultures. Acta Hortic 303, 9-13.

Willumsen J., 1995. Greenhouse cucumber varieties with and without recirculated nutrient solution. 3P-Reppart-Statens-Planteavelsforsog, 24, 28.




DOI: 10.5424/sjar/20110901-368-09