Nutrient recovery is the process of extracting and reclaiming essential plant nutrients (such as nitrogen and phosphorus) from biomass, plant material, or aquatic sources to restore them for reuse in cultivation. This field is significant for plant science because it addresses sustainability in agricultural systems and helps reduce dependence on synthetic fertilizers. Understanding nutrient recovery mechanisms contributes to more efficient nutrient cycling research and supports environmental stewardship in plant production.
Adding two simple acids (citric and pyruvic acid) to vegetable waste compost cut stinky ammonia emissions by up to 76% and locked more nitrogen into the finished compost, making it richer in nutrients and humus.
1
Citric acid and pyruvic acid amendments, alone or combined, reduced cumulative NH3 emissions by 60%-76% during composting
2
The combined treatment raised final glutamate content by 25.2% and humic substance content by 31.7% compared to untreated control
3
Improved nitrogen retention was linked to coordinated alpha-ketoglutarate and NADPH supply fueling the GDH and GS-GOGAT ammonium assimilation pathways, with bacteria tracking assimilation activity and fungi tracking precursor/reducing-power turnover
mail
Weekly plant science — one email, Saturdays.
Check your inbox to confirm — link expires in 24 hours.
Something went wrong — please try again.
Too many signup attempts from your network. Try again in an hour, or email hello@plant.news.