Mutrágyázás hatása a rozsra (Secale cereale L.) karbonátos homoktalajon

Translated title of the contribution: Effect of mineral fertilization on rye (Secale cereale L.) grown on calcareous sandy soil

Research output: Contribution to journalArticle

Abstract

The effect of various treatments on the development and yield of rye, on the element composition of the grain and on the AL-soluble PK content of the soil was investigated in 1994 in the 24th year of a long-term NPK mineral fertilization experiment set up on calcareous sandy soil at the Experimental Station of RISSAC in Orbottyán. The soil of the experimental site was poorly supplied with macronutrients (NPK), and the ploughed layer contained approx. 1% CaCO3 and humus. The subsoil was strongly calcareous. The clay fraction in the soil profile ranged from 5 to 10%. The groundwater was situated at a depth of 8-10 m and the area was prone to drought. The fertilizers were applied in the form of calcium ammonium nitrate, superphosphate and potassium chloride. The nitrogen was applied in two equal splits in autumn and spring, while the PK fertilizers were distributed in autumn, prior to ploughing.

Original languageHungarian
Pages (from-to)293-304
Number of pages12
JournalAgrokemia es Talajtan
Volume57
Issue number2
DOIs
Publication statusPublished - Dec 1 2008

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ASJC Scopus subject areas

  • Agronomy and Crop Science
  • Soil Science

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