Variations in the diversity of soil bacterial and archaeal communities in response to different long-term fertilization regimes in maize fields

Understanding the effect of different agricultural practices on soil microbiome is very important since it has a decisive role in multifunctionality soils. Our research aimed to reveal and compare changes composition bacterial archaeal communities response cultivation fertilization regimes. Soil samples were collected from long-term (60-year-old) field experiment with maize (Zea mays L.) monoculture under inorganic fertilization, combined (inorganic farmyard manure) without nearby fallow land five times over crop cycle. The community compositions revealed by amplicon sequencing 16S rRNA genes Illumina MiSeq platform. Significant differences observed between cultivated soils land, as well among regimes both structures. Many taxa (e.g. Gaiella, Burkholderiaceae, Saprospiraceae, Rhodoplanes, MB-A2-108 Cand. Nitrososphaera) found be more abundant than exclusive use fertilizer resulted significantly structure higher relative abundance sequences affiliated mostly acidotolerant Bryobacter, Solibacter, Acidibacteriales, WPS-2 Nitrosotalea). These not enriched treatment, even though manure was applied only once every four years. results demonstrated strong fertilizers communities, however, these effects can decreased application manure.