The influence of microbiological fertilisers on the productivity and quality of winter wheat

Yuri Koryagin, Evgeniya Kulikova, Saniya Efremova and Nadezhda Sukhova
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Yuri Koryagin: Ministry of Agriculture, Faculty of Agronomy, Penza State Agrarian University, Penza, Russia
Evgeniya Kulikova: Ministry of Agriculture, Faculty of Agronomy, Penza State Agrarian University, Penza, Russia
Saniya Efremova: Ministry of Education and Science, Faculty of Biotechnology, Penza State Technological University, Penza, Russia
Nadezhda Sukhova: Ministry of Education and Science, Faculty of Biotechnology, Penza State Technological University, Penza, Russia

Plant, Soil and Environment, 2020, vol. 66, issue 11, 564-568

Abstract: The study was aimed at assessing the yield and quality of winter wheat grains inoculated with Beijerinckia fluminensis (Azotovit) and Paenibacillus mucilaginosus (Phosphatovit) in a three-year experiment on leached Chernozem in the forest-steppe zone of the Middle Volga region. The seeds of the plants were treated before sowing with microbiological fertilisers, both individually and together at a dose of 2 L/t. Bacteria Beijerinckia fluminensis and Paenibacillus mucilaginosus contained in fertilisers increased the resistance of plants to adverse conditions: seedling completeness increased by 5.4%, winter hardiness by 17.4%, and harvestability by 15.0%. The use of fertilisers led to an increase in the productivity of winter wheat grain to 32.4%. The technological parameters characterising the baking properties were improved: the content of crude gluten in the grain of winter wheat has increased to 29.1% at 75 GDI (gluten deformation index) units (I group (good) of gluten quality).

Keywords: Triticum aestivum L.; inoculation; nitrogen-fixing and phosphate-mobilising properties; phytopathogen (search for similar items in EconPapers)
Date: 2020
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Persistent link: https://EconPapers.repec.org/RePEc:caa:jnlpse:v:66:y:2020:i:11:id:218-2020-pse

DOI: 10.17221/218/2020-PSE

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