@article{
author = "Sekulić, Tatjana and Stupar, Vladanka and Stevanović, Aleksandar and Živković, Zlata and Saulić, Markola and Blažić, Milica and Popović, Vera",
year = "2023",
abstract = "The number, activity and diversity of microorganisms define the level of biogenicity and indicate the
quality and health of the soil. The abundance and structure of microbial communities vary in different types of
soils, so in order to preserve and protect natural and agroecological systems, in addition to physical-chemical
analyses, monitoring of dynamics of microbiological activity in agricultural and non-agricultural soil is also
necessary. Each type of soil has its own characteristic micro biocenosis, and different methods of soil use can
have a positive or negative impact on microbiological activity, which directly affects the fertility of the soil. Soil
bacteria are very important in biogeochemical cycles, and biological nitrogen fixation plays an important role
in nitrogen cycling by transferring atmospheric dinitrogen into the soil. It is performed by symbiotic and
asymbiotic nitrogen-fixing microorganisms, called nitrogen fixators. Amonificators are bacteria that play a very
important role in soil ecosystem, as well as nitrogen fixators. This group of bacteria participates in the processes
of protein decomposition and transformation. The aim of the paper is to indicate, based on the presence of
nitrogen fixators and amonificators in soil under ashes, the biogenicity of this soil at four different localities:
pure ashes, soil under ashes covered with herbaceous vegetation, soil under ashes covered with wood vegetation and agricultural soil, and to give advice on future activities regarding recultivation of these types of soil under ashes. The results of the research showed that microorganisms are mostly represented in different numbers in the tested soils, which indicates variations on the soil biogenicity and quality.",
publisher = "Academic Press",
journal = "Notulae Botanicae Horti Agrobotanici Cluj-Napoca",
title = "Biodiversity of microbial populations as the indicator of biogenicity of soil under ashes and agricultural soil soil under ashes and agricultural soil",
number = "1",
pages = "13115",
volume = "51",
doi = "10.15835/nbha51113115"
}
