%0 Journal Article %T COMPARATIVE STUDY OF THE DIFFERENT TYPES OF ORGANIC FERTILIZERS INFLUENCE ON THE CONTENT OF HUMUS IN TECHNOLOGICALLY DISTURBED LIGHT GRAY FOREST LIGHT LOAMY SOIL %A Titova, V.. %A Vetchinnikov, A.. %A Krasovsky, A.. %K mechanical disturbance of soils, light gray forest light loamy soil, organic fertilizers, humus. %J INTERNATIONAL AGRICULTURAL JOURNAL %D 2019 %N 2 %P 0 %I Electronic science