Effect of N, P and K fertilisers and their interactions in a long-term experiment on winter barley (Hordeum vulgare L.)

The results of analyses performed in 2011 and 2012 can be summarised as follows: 1. In 2011, when rainfall supplies were deficient in the shooting phase, improved K supplies (324 mg kg AL-K2O) increased the grain yield, but in 2012, when rainfall supplies were more evenly distributed, K supply levels in the range 210–335 mg kg AL-K2O had no significant influence on the yield of winter barley. 2. An analysis of the P treatments revealed that, compared to the 119–133 mg kg AL-P2O5 level (P0), better P supplies (186–251 mg kg )

[1]  J. Černý,et al.  Nitrogen efficiency of spring barley in long-term experiment , 2018 .

[2]  M. Brestič,et al.  Reduction of drought stress effect in spring barley (Hordeum vulgare L.) by nitrogen fertilization , 2018 .

[3]  J. Černý,et al.  Mineral and organic fertilization efficiency in long-term stationary experiments , 2018 .

[4]  I. Kádár.  Long-term effect of fertilization on soil fertility , 2014 .

[5]  E. Peiter,et al.  Potassium in agriculture--status and perspectives. , 2014, Journal of plant physiology.

[6]  G. Slafer,et al.  Is time to flowering in wheat and barley influenced by nitrogen?: A critical appraisal of recent published reports , 2014 .

[7]  Eszter Draskovits.  Szabadföldi tartamkísérletek szerepe a foszforműtrágyázás megítélésében , 2013 .

[8]  Mathieu Sebilo,et al.  Long-term fate of nitrate fertilizer in agricultural soils , 2013, Proceedings of the National Academy of Sciences.

[9]  G. Berhanu,et al.  EFFECT OF NITROGEN FERTILIZATION AND RESIDUE MANAGEMENT ON THE PRODUCTIVITY OF WINTER BARLEY (Hordeum vulgare L.) , 2013 .

[10]  G. Sassenrath,et al.  Fertilizer Use and Wheat Yield in Central and Eastern European Countries from 1986 to 2005 and Its Implication for Developing Sustainable Fertilizer Management Practices , 2012 .

[11]  I. Kádár.  A műtrágyázási szaktanácsadás alapelve és módszere , 2011 .

[12]  T. Roberts.  Improving Nutrient Use Efficiency , 2008 .

[13]  D. Powlson,et al.  Phosphorus content in soil, uptake by plants and balance in three European long-term field experiments , 2000, Nutrient Cycling in Agroecosystems.

[14]  Zoltán Izsáki.  A N-műtrágyázás hatása a csernozjom réti talaj nitrogénmérlegére és a NO3-N mélységi eloszlására 1990 és 2007 között , 2010 .

[15]  V. Stramkale,et al.  Effect and after-effect of barley seed coating with phosphorus on germination, photosynthetic pigments and grain yield , 2005 .

[16]  N. Samarah.  Effects of drought stress on growth and yield of barley , 2005 .

[17]  O. Oenema,et al.  Crop, environmental and management factors affecting nitrogen use efficiency , 2004 .

[18]  A. Johnston.  Understanding potassium and its use in agriculture , 2003 .

[19]  I. Kádár.  A növénytáplálás alapelvei és módszerei , 1992 .