Effect of crop rotation on phosphorus, potassium and magnesium content in loessial soil and plants

• Autorzy: Turski R. , Derylo S. , Wojcikowska-Kapusta A.
• Języki publikacji: EN

Abstrakty

EN

For testing, soil samples were drawn from a crop rotation experiment set up on leached brown soil, developed from loess of The Nałęczów Plateau. The samples were taken from humus horizon (0+20 cm), from crop rotation with diversified share of cereals. In rotation with 50% cereal share, there were grown the following plants: sugar beat, spring barley, mixture of leguminous plants and winter wheat. In rotation with 75% share of cereals, sugar beat, spring barley, oats, mixture of leguminous plants and winter wheat were grown. And as aftercrops - oil radish, charlook and phacelia. In soil samples, beside basic chemical properties, there were determined total contents of phosphorus, potassium, magnesium and its assimilable forms. The same chemical elements were determined in plants. The total contents of phosphorus, potassium and magnesium were close to the same value in soils, from under all crop rotations. But the contents of assimilable forms of these elements were different depending on crop rotation. In plants of stubble field aftercrops, the crop rotation had no influence on contents of analysed chemical elements.

Słowa kluczowe

EN

magnesium; crop rotation; soil; potassium; loess; plant composition; phosphorus; macroelement; plant

• Wydawca: -
• Czasopismo: Acta Agrophysica
• Rocznik: 2001
• Tom: 52
• Opis fizyczny: p.295-299

Twórcy

autor

Turski R.

• University of Agriculture, Leszczynskiego 7, 20-069 Lublin, Poland

autor

Derylo S.

autor

Wojcikowska-Kapusta A.