The effect of agronomic measures on grain yield of winter wheat in drier conditionsílek P., Smutný V., Dryšlová T., Neudert L., Křen J. (2019): The effect of agronomic measures on grain yield of winter wheat in drier conditions. Plant Soil Environ., 65: 63-70.
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The objective of this study was to evaluate the effect of a year of cultivation and three agronomic measures (pre-crop, soil tillage, application of fungicides) on the yield of winter wheat grown in the crop rotation without the livestock production. The results from the years 2011–2017, except for the year 2012, from the Žabčice Field Experimental Station (49°01'20''N, 16°37'55''E) were evaluated. The soil texture is clay loam soil and the soil type is fluvisol. In the field trial, winter wheat was grown after two pre-crops (winter wheat, pea). Two soil tillage technologies, namely the conventional tillage – CT (ploughing – at a depth of 24 cm) and the minimum tillage – MT (shallow loosening – at a depth of 15 cm) were used. Two fungicide treatments against leaf and spikelet diseases were used, and they were compared to the non-treated variants. The obtained results showed that the grain yield of winter wheat was statistically influenced not only by a year of cultivation, but also by the pre-crop, the application of fungicides, and mostly by the interaction of these factors with the soil tillage. The importance of pea as a suitable pre-crop for winter wheat was confirmed as the grain yield was higher compared to winter wheat as a pre-crop by an average of 0.49 t/ha. It was also found that the MT is a more appropriate technology than the CT, on average by 0.12 t/ha over the six years. The importance of fungicide treatment was also confirmed, where the grain yield of winter wheat was higher by 0.26 t/ha compared to the non-treated variant. The presented results brought a new knowledge for winter wheat management practice in dry conditions.

Blecharczyk A., Śpitalniak J., Małecka I. (2006): Effect of previous crops, tillage systems and nitrogen fertilization on yield of winter wheat. Fragmenta Agronomic, 2: 273–286. (In Polish)
Bonfil David J, Karnieli A, Raz M, Mufradi I, Asido S, Egozi H, Hoffman A, Schmilovitch Z (2004): Decision support system for improving wheat grain quality in the Mediterranean area of Israel. Field Crops Research, 89, 153-163
Chloupek O, Hrstkova P, Schweigert P (2004): Yield and its stability, crop diversity, adaptability and response to climate change, weather and fertilisation over 75 years in the Czech Republic in comparison to some European countries. Field Crops Research, 85, 167-190
Chrpová J., Šíp V., Hanzalová A., Štočková L. (2013): Occurrence of cereal diseases depending on weather. In: Proceedings of the Conference Influence of Abiotic and Biotic Stresses on Properties of Plants 2013. Prague, Crop Research Institute, 13.–14. 2. 2013. (In Czech)
Ercoli Laura, Masoni Alessandro, Mariotti Marco, Pampana Silvia, Pellegrino Elisa, Arduini Iduna (2017): Effect of preceding crop on the agronomic and economic performance of durum wheat in the transition from conventional to reduced tillage. European Journal of Agronomy, 82, 125-133
Erekul O., Köhn W. (2006): Effect of Weather and Soil Conditions on Yield Components and Bread-Making Quality of Winter Wheat (Triticum aestivum L.) and Winter Triticale (Triticosecale Wittm.) Varieties in North-East Germany. Journal of Agronomy and Crop Science, 192, 452-464
Hejcman Michal, Kunzová Eva (2010): Sustainability of winter wheat production on sandy-loamy Cambisol in the Czech Republic: Results from a long-term fertilizer and crop rotation experiment. Field Crops Research, 115, 191-199
Hershman D. (2012): Fungicide Use in Wheat. Kentucky, University of Kentucky. Available at: (accessed 06.02.18)
Hlisnikovský L., Kunzová E., Menšík L. (2016): Winter wheat: results of long-term fertilizer experiment in Prague-Ruzyně over the last 60 years. Plant, Soil and Environment, 62, 105-113
Houšť Martin, Procházková Blanka, Hledík Pavel (2012): Effect of different tillage intensity on yields and yield-forming factors in winter wheat. Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 60, 89-96
Jaskulska I., Jaskulski D., Kotwica K., Wasilewski P., Galezewski L. (2013): Effect of tillage simplifications on yield and grain quality of winter wheat after different previous crops. Acta Scientiarum Polonorum, Agricultura, 12: 37–44.
JOHANSSON E., PRIETO-LINDE M. L., SVENSSON G., JNSSON J. . (): Influences of cultivar, cultivation year and fertilizer rate on amount of protein groups and amount and size distribution of mono- and polymeric proteins in wheat. The Journal of Agricultural Science, 140, 275-284
Jug I., Jug D., Sabo M., Stipešević B., Stošić M. (2011): Winter wheat yield and yield components as affected by soil tillage systems. Turkish Journal of Agriculture and Forestry, 35: 1–7.
Knox Jerry W., Wade Steven (2012): Assessing climate risks to UK agriculture. Nature Climate Change, 2, 378-378
Kunzová E. (2007): The influence of soil-climatic conditions and years on the yield winter wheat. In: Proceeding of the International Scientific Conference Bioclimatology and Natural Hazards. Poľana nad Detvou, Slovakia, September 17–20.
Lopez Jose A., Rojas Kandy, Swart James (2015): The economics of foliar fungicide applications in winter wheat in Northeast Texas. Crop Protection, 67, 35-42
Llano María Paula, Vargas Walter, Naumann Gustavo (2012): Climate variability in areas of the world with high production of soya beans and corn: its relationship to crop yields. Meteorological Applications, 19, 385-396
Mazzilli Sebastián R., Ernst Oswaldo R., de Mello Vanesa Pereira, Pérez Carlos A. (2016): Yield losses on wheat crops associated to the previous winter crop: Impact of agronomic practices based on on-farm analysis. European Journal of Agronomy, 75, 99-104
McGrath M. (2004): What Are Fungicides? The Plant Health Instructor. St. Paul, The American Phytopathological Society. Available at: (accessed 06.02.18)
Neugschwandtner R.W., Kaul H.-P., Liebhard P., Wagentristl H. (2015): Winter wheat yields in a long-term tillage experiment under Pannonian climate conditions. Plant, Soil and Environment, 61: 145–150.
Piekarczyk M. (2010): Effect of previous crops and nitrogen fertilization on the field and grain technological quality of winter wheat grown on light soil. Acta Scientiarum Polonorum, 9: 25–33.
Powell J.P., Reinhard S. (2016): Measuring the effects of extreme weather events on yields. Weather and Climate Extremes, 12, 69-79
Semenov M.A., Porter J.R. (1995): Climatic variability and the modelling of crop yields. Agricultural and Forest Meteorology, 73, 265-283
Semenov Mikhail A., Mitchell Rowan A. C., Whitmore Andrew P., Hawkesford Malcolm J., Parry Martin A. J., Shewry Peter R. (2012): Shortcomings in wheat yield predictions. Nature Climate Change, 2, 380-382
Wiik Lars, Rosenqvist Håkan (2010): The economics of fungicide use in winter wheat in southern Sweden. Crop Protection, 29, 11-19
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