@article{2023optimization, author={, .. and , .. and , .. and , .. and , ..}, title={OPTIMIZATION OF NITRATE AND AMMONIUM NITROGEN CONTENTS BASED ON THE APPLICATION OF DIFFERENT FORMS OF NITROGEN MINERAL FERTILIZERS IN WINTER WHEAT CROPS ON LEACHED CHERNOZEM}, journal={INTERNATIONAL AGRICULTURAL JOURNAL}, publisher={Electronic science}, year={2023}, pages={-}, volume={6}, issue={5}, }