Open AccessPECULIARITIES OF HUMUS AND NITROGEN ECOLOGICAL STATE FOR STEPPE ZONE CHERNOZEMS OF THE NORTH CAUCASUS
Author(s) -
Aleksei Alekseevich Novikov
Publication year - 2017
Publication title -
v mire naučnyh otkrytij
Language(s) - English
Resource type - Journals
eISSN - 2307-9428
pISSN - 2072-0831
DOI - 10.12731/wsd-2016-12-144-160
Subject(s) - steppe , humus , nitrogen , ecology , environmental science , geography , soil science , biology , soil water , chemistry , organic chemistry