biofertilizers
Microbial plant nutrients
Biofertilizers are living microorganisms applied to soil, seeds, or plant surfaces to enhance nutrient availability and promote growth.
Unlike chemical fertilizers that add nutrients directly, biofertilizers work through biological processes—nitrogen-fixing bacteria convert atmospheric nitrogen, while mycorrhizal fungi help roots absorb phosphorus.
Farmers are switching to biofertilizers to reduce chemical runoff.
Decayed organic soil matter
- organic matterMaterial from living sources
- compostDecayed organic fertilizer
- vermicompostWorm-digested organic material
- soil structureArrangement of earth particles
biota · soil amendment · earthworms · compost tea · decomposition
Converting inert gas to ammonia
- bioavailabilityFraction reaching active circulation
- nitrificationMicrobial ammonia-to-nitrate conversion
- micronutrientsVital substances needed minimally
- soil fertilityEarth's crop-growing potential
Gram-negative rod-shaped bacterium
- bacillusCylindrical bacterial cell
- cyanobacteriaPhotosynthetic bacteria producing oxygen
- symbiosisInterspecies biological interdependence
- beneficial bacteriaHealth-promoting microorganisms
Agricultural production amount
- legumesEdible pod-bearing plants
- plant growthIncrease in botanical size
- agronomyCrop and soil science
- farm managementRunning agricultural operations
biocontrol · pest resistance · cereal crops · fruit orchards · crop rotation
Cultivation without synthetic chemicals
- chemical-freeContaining no synthetic substances
- eco-friendlyNot harming the environment
- permacultureSustainable ecosystem design method
- soil conservationProtecting earth's fertile layer
biodegradable · renewable · natural farming · carbon sequestration · agroecology
humus
Decayed organic soil matter
- organic matterMaterial from living sources
- compostDecayed organic fertilizer
- vermicompostWorm-digested organic material
soil structure · biota · soil amendment · earthworms · compost tea · decomposition
nitrogen fixation
Converting inert gas to ammonia
- bioavailabilityFraction reaching active circulation
- nitrificationMicrobial ammonia-to-nitrate conversion
- micronutrientsVital substances needed minimally
pseudomonas
Gram-negative rod-shaped bacterium
- bacillusCylindrical bacterial cell
- cyanobacteriaPhotosynthetic bacteria producing oxygen
- symbiosisInterspecies biological interdependence
crop yield
Agricultural production amount
- legumesEdible pod-bearing plants
- plant growthIncrease in botanical size
- agronomyCrop and soil science
farm management · biocontrol · pest resistance · cereal crops · fruit orchards · crop rotation
organic farming
Cultivation without synthetic chemicals
- chemical-freeContaining no synthetic substances
- eco-friendlyNot harming the environment
- permacultureSustainable ecosystem design method
soil conservation · biodegradable · renewable · natural farming · carbon sequestration · agroecology
biofertilizerssynthetic fertilizers
Industrially produced plant nutrients
chemical fertilizers · ammonium nitrate · urea · superphosphate · synthetic chemicals