Productivity of agrophytocoenosis depending on the chemical properties of light soil as affected by long-term fertilization
2007
Jaskulska, I.,Akademia Techniczno-Rolnicza, Bydgoszcz (Poland). Katedra Podstaw Produkcji Roslinnej i Doswiadczalnictwa
A long-term single factor fertilization experiment set up on the light soil in 1948 at Mochelek (Poland), investigated the effect of organic, mineral, organic and mineral and no fertilization on the soil properties and crop yielding. The aim of the research carried out in 1999-2001 was to determine the relationships between soil chemical properties developed as a result of fertilization and the volume and variation of the production of agrophytocoenosis elements biomass, namely crops and coexisting weeds in the crop-rotation element. Long-term fertilization significantly differentiated pH of the arable layer of soil and the content of available forms of phosphorus, potassium and magnesium in soil
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