AZOTO-PHOSPHORIC (NP) AND PHOSPHO-POTASSIUM (PK) FERTILIZATION FOR AGRONOMIC CROPS IN THE PRESENCE OF GROUND-GROWING RESIDUES (SCR)

摘要

Phosphoric fertilization method for agronomic crops using microdose phosphorus applied directly to soil culture residues (SCR) and / or nitrate trap intermediate cultures (cipans) prior to their burial, characterized in that it is carried out in combination with fertilizers NP starters (NPs) applied to planting the next crop, or complementary PK (PKc) applied in combination with nitrogen fertilizer applied to a winter crop sown post RCS burial.