МІКРОБІОЦЕНОЗ РИЗОСФЕРНОГО ҐРУНТУ ТА ПРОДУКТИВНІСТЬ ПШЕНИЦІ ОЗИМОЇ ЗА ВИКОРИСТАННЯ БАКТЕРІЙ AGROBACTERIUM RADIOBACTER 204, АКТИВОВАНИХ НАНОКАРБОКСИЛАТАМИ МЕТАЛІВ
The effectiveness of pre-sowing inoculation of winter wheat seeds with Agrobacterium radiobacter204, pre-activated with nanocarboxylates of metals, and the preparation Avatar (a complex of traceelements - metal nanocarboxylates), applied in combination and separately, was studied. The combinedapplic...
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| Datum: | 2017 |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | Ukrainian |
| Veröffentlicht: |
Institute of Agrocultural Microbiology and Agro-industrial Manufacture of NAAS of Ukraine
2017
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| Online Zugang: | https://smic.in.ua/index.php/journal/article/view/43 |
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| Назва журналу: | Agriciltural microbiology |
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Agriciltural microbiology| Zusammenfassung: | The effectiveness of pre-sowing inoculation of winter wheat seeds with Agrobacterium radiobacter204, pre-activated with nanocarboxylates of metals, and the preparation Avatar (a complex of traceelements - metal nanocarboxylates), applied in combination and separately, was studied. The combinedapplication of bacterization and a complex of trace elements positively affects the microbiocenosis of therhizospheric soil of winter wheat: an increase in the number of ammonifiers (from 43.8% to 77.1%),nitrogen-fixing bacteria (from 2.7 to 3.5 times) was noted, while the number of micromycetes reduced.Pre-sowing bacterization and application of nanocarboxylates of metals contributes to the increase of thepotential nitrogen-fixing activity of rhizosphere soil and increase of wheat yield by 24.4% compared withthe control variant. |
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