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BIOLOGICAL NITROGEN TRANSFORMATION IN AGROCENOSES OF POTATO AND PRODUCTIVITY OF CULTURE IN ORGANIC AGRICULTURE

V. V. VolkohonInstitute of Agricultural Microbiology and Agroindustrial Manufacture, NAAS, City of ChernihivS. B. DimovaInstitute of Agricultural Microbiology and Agroindustrial Manufacture, NAAS, City of ChernihivК. І. VolkohonInstitute of Agricultural Microbiology and Agroindustrial Manufacture, NAAS, City of ChernihivV. P. HorbanInstitute of Agricultural Microbiology and Agroindustrial Manufacture, NAAS, City of ChernihivMarina ZhurbaInstitute of Agricultural Microbiology and Agroindustrial Manufacture, NAAS, City of ChernihivN. P. ShtankoInstitute of Agricultural Microbiology and Agroindustrial Manufacture, NAAS, City of ChernihivN. V. LutsenkoInstitute of Agricultural Microbiology and Agroindustrial Manufacture, NAAS, City of ChernihivT. Yu. BritanInstitute of Agricultural Microbiology and Agroindustrial Manufacture, NAAS, City of Chernihiv

Agriciltural microbiologyjournal2016en

ABI

Annotatsiya

The effect of organic fertilizers (cattle manure and lupine green manure), as well asmicrobial preparation Biohran on the dynamics of the activity process of nitrogen fixation andN2O emissions in the rhizosphere soil of potato plants, crop yield, and product quality have beeninvestigated. The use of manures stimulates activity of nitrogen fixation, but at the same time,accompanied by a significant loss of gaseous nitrogen compounds. The efficiency of Biohran bythis agrobackground is largely levelled. Lupine green manure stimulates nitrogenase activity,especially in combination with biopreparation. At the same time, there is a tendency to reducenitrous oxide emission. Organic fertilizers contributed to a reliable raise of potato yield. Biohranprovide productivity gains only on the background of green manure. Microbial preparationcontributed to the improvement of quality of production parameters by all studiedagrobackgrounds.

Mavzular

Agriculture and Biological Studies Agricultural Productivity and Crop Improvement Food Industry and Aquatic Biology

Identifikatorlar

DOI: 10.35868/1997-3004.24.3-8

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