Influence of nitrogen fertilizers and reserves of soil mobile phosphorus on soybean productivity in the conditions of the forest-steppe of the Southern Trans-Urals

• K. S. Yumashev,
• I. A. Zakharova,
• V. Ya. Kramarenko

Affiliations

K. S. Yumashev

Chelyabinsk Research Institute of Agriculture, Chelyabinsk region, settlement Timiryazevskiy, Russia

I. A. Zakharova

Chelyabinsk Research Institute of Agriculture, Chelyabinsk region, settlement Timiryazevskiy, Russia

V. Ya. Kramarenko

Chelyabinsk Research Institute of Agriculture, Chelyabinsk region, settlement Timiryazevskiy, Russia