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The model experiment helped to study the influence of temperature, moisture, and density on nitrifying and ammonifying capacity of sod-podzol midclay low-humic soil.
Keywords: Nitrifying and ammonifying capacity; Microorganisms; Mineral nitrogen; Soil temperature; Soil moisture; Soil density
Ammonifying bacteria was determined in the culture medium of protein agar medium, and organic phosphorus- solubilizing bacteria was determined in that of Meng Jina's agar.
ammonifying bacteria and protein mineralizing bacteria were significantly higher in ponds with application of commercial probiotics compared to the control ponds.
In studying the effect of cultivation on the microflora of dark chestnut soils in Akmola region, it was found that cultivation significantly increases the number of ammonifying bacteria.
Dirvozemio rugstumo ir mineraliniu trasu itaka amonifikuojanciu bei mineralini azota asimiliuojanciu mikroorganizmu paplitimui [The Effect of Soil Acidity and Mineral Fertiliser on the Spread of Ammonifying and Mineral Nitrogen Assimilating Microorganisms], Zemdirbyste: mokslo darbai 4(88): 198-205.
It has been shown that in black alder the size of the total microbial population and the numbers of ammonifying and proteolytic microorganisms were higher in the plant rhizosphere and soil-root interface than in bulk soil, litter, and root-free soil under trees [24].
1998), inoculation of non-symbiotic nitrogen-fixing bacteria boosted the activities of ammonifying and nitrifying flora towards mineralisation of organic nitrogen in rice soil (Ghosh et al.
Keywords: Angelica sinensis; Soil sickness; Soil microbial community; Intercropping Abbreviations: AB Ammonifying bacteria; ACDB Aerobic cellulose-decomposing bacteria; OPSB Organic phosphorus-solubilizing bacteria; IPSB Inorganic phosphorus-solubilizing bacteria; KSB Potassium-solubilizing bacteria; SOD Superoxide dismutase; POD Peroxidase; CAT Catalase; MDA Malondialdehyde; FM Fresh mass; NBT Nitroblue tetrazolium; CFU Colony forming units; LSD Least significant difference; ROS Reactive oxygen species
This result indicates that the ammonifying organisms in the subsoil are severely inhibited by the acidic conditions at depth, and are not able to undertake net mineralisation even when there is an abundance of a readily mineralisable substrate present.