waste-recycling
Waste-recycling in plant science involves converting agricultural byproducts and other waste materials into valuable resources for soil enrichment and plant production. This practice is essential for plant science because it enables the recovery of nutrients and energy from organic waste streams, reducing the need for virgin raw materials while supporting sustainable agriculture. By reintegrating waste materials back into growing systems, recycling contributes to more efficient nutrient cycling and environmentally responsible plant cultivation practices.
open_in_new WikipediaPubMed · 2026-08-27
Researchers turned used water-filter carbon into a compost booster, mixing it with chicken manure and mushroom waste to make compost faster and richer in bacteria that help plants grow.
SAC addition shortened the hot composting phase from 12 days to 9 days at 20-30% dosing, and compost stabilized within 30-42 days.
Higher SAC levels raised organic carbon (37.94% to 54.12%) and compost yield (41.94% to 54.70%), though nitrogen dropped from 2.28% to 1.34% due to dilution.
At 20% SAC, plant-growth-promoting bacteria (Rhizobiaceae, Mesorhizobium, Ensifer) reached 22.47% combined relative abundance, the highest among treatments; all SAC batches scored germination indices of 111-130%, indicating no phytotoxicity.