Soil nitrogen fractions and the effect of fertilization on their content
1992
Fecenko, J. | Kovacik, P. (Vysoka Skola Polnohospodarska, Nitra (Slovak Republic). Katedra Podoznalectva a Vyzivy Rastlin)
The effect of nitrogen fertilization on organic and inorganic nitrogen fraction during vegetation of spring barley in the field stationary experiment on drift gley soil was studied. The results confirmed higher dependence between the content of inorganic nitrogen in soil and nitrogenous fertilization than between the content of organic nitrogen and N-fertilization. The weakest dependence was found between the content of amino acid nitrogen and the nitrogen dose.
Show more [+] Less [-]AGROVOC Keywords
Bibliographic information
This bibliographic record has been provided by Agricultural Knowledge and Innovation Institute