Dynamics of mineral forms of nitrogen in light soil fertilized with mixed (NPK) and magnesium-calcium fertilizers
2001
Wiater, J. (Politechnika Bialostocka, Bialystok (Poland). Katedra Rozwoju Rolnictwa i Agrobiznesu) | Chwil, S. (Akademia Rolnicza, Lublin (Poland). Katedra Chemii Rolnej)
Basing on obtained results it was found that the kind of applied fertilization, plant species and date of soil sampling essentially influenced the content of mineral forms of nitrogen in soil. Used MgSO4 and MgO+CaO caused increase of nitrate nitrogen concentration and decrease of concentration of ammonium nitrate. Those additive caused also better nitrogen utilization from mineral fertilizaers (low concentration of nitrogen after harvest)
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