The influence of mineral fertilizers and biological preparations on winter crops productivity

Erofeev A.A., Makarenkina A.G., Latyshova I.A., Kargin V.I.

E-mail: karginvi@yandex.ru

The influence of mineral fertilizers, and biopreparations on yield and grain quality as well as effectiveness of usage photosynthetic active radiation (PAR) by winter crops is shown in the article.

Keywords: mineral fertilizer, biopreparation, winter crop, rye, wheat, yield, protein, photosynthetic active radiation efficiency