Effect of different systems of fertilization in grain row-crop rotation on agrophysical properties of leached chernozem and crop yield
Berzin, A.M.; Sinikh, Y.N.; Polosina, V.A.
Izvestiya Timiryazevskoi Sel' skokhozyaistvennoi Akademii 1: 23-35
Field investigations conducted from 1981 to 1991 on a leached chernozem of the Krasnoyarsk forest steppe, Russia, showed that organic (manure, green manure, straw) and organomineral systems of fertilization produced positive effects on soil agrophysical properties, aggregate composition, water-resistance of the structure, density and water permeability, as well as on crop yield.