Azotobacterin
Definition
A bacterial preparation or biological fertilizer produced from pure cultures of Azotobacter chroococcum or other bacteria capable of fixing molecular nitrogen from the atmosphere. It is applied to seeds or directly into the soil to improve plant nitrogen nutrition, stimulating rhizosphere biological activity and increasing crop yields without synthetic chemical inputs.
Bilingual Equivalents
- Azotobacterin
- Azotobacter vaccine
Grammatical & Source Details
| Inflection Type | Neuter noun, standard structural variations for biological preparations. |
| Formation | Neologistic compound derived from 'Azotobacter' combined with the standard biochemical suffix '-in'. |
| Spelling / Pronunciation | [a.zo.to.bak.te.ˈrin] |
| Source | Handbook of Agricultural Microbiology and Soil Biotechnology |
Contextual Usage Examples
RO: Agronomul a recomandat aplicarea unui tratament cu azotobacterin pe semințele de grâu înainte de semănatul de toamnă.
EN: The agronomist recommended applying an azotobacterin treatment to the wheat seeds before the autumn sowing.
RO: Utilizarea pe scară largă a acestui azotobacterin a redus necesarul de azot chimic pe hectar cu aproape treizeci la sută.
EN: The large-scale use of this azotobacterin reduced the chemical nitrogen requirement per hectare by nearly thirty percent.
RO: Cercetătorii au evaluat stabilitatea tulpinilor microbiene prezente în noul sortiment de azotobacterin lichid.
EN: The researchers evaluated the stability of the microbial strains present in the new liquid azotobacterin formulation.
Idioms & Phrases
Tratare cu azotobacterin / Azotobacterin inoculation
RO: Procesul de inoculare microbiologică a semințelor pentru a asigura colonizarea timpurie a rădăcinilor cu bacterii fixatoare de azot.
EN: The process of microbiological seed inoculation to ensure early root colonization with nitrogen-fixing bacteria.
Azotobacterin granulat / Granulated azotobacterin
RO: Formă solidă de prezentare a bioîngrășământului, care permite eliberarea treptată a microorganismelor în solul umed.
EN: A solid form of the biofertilizer presentation, allowing the gradual release of microorganisms into moist soil.
Eficacitate a azotobacterinului / Azotobacterin efficacy
RO: Capacitatea preparatului bacterian de a spori biomasa vegetală în funcție de ph-ul și umiditatea solului.
EN: The capacity of the bacterial preparation to increase plant biomass depending on soil ph and moisture levels.
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