For citations:

Biryukova O.M., Seraya T.M., Bogatyrova E.N., Mezentsava E.G. CROP ROTATION UNIT PRODUCTIVITY BY THE INFLUENCE OF SOLID AND LIQUID ORGANIC FERTILIZERS ON SOD-PODZOLIC SANDY LOAM SOIL. Soil Science and Agrochemistry. 2013;(1):165-177. (In Russ.)