biodegradation
Biodegradation is the breakdown of organic matter through the action of microorganisms, primarily bacteria and fungi. For plant science, understanding biodegradation is crucial because it directly affects soil nutrient cycling and the availability of essential nutrients that plants depend on for growth. The microbial decomposition of organic matter also shapes soil microbial communities and influences the plant-microbe interactions that are fundamental to plant health and ecosystem productivity.
open_in_new WikipediaPubMed · 2026-03-25
Despite thousands of studies on plastic degradation by microorganisms and invertebrates, no scalable technology has emerged. The field suffers from poor reproducibility and methodological limitations, with most research narrowly focused on specific bacterial groups rather than diverse organisms.
Analysis of 2,931 bibliometric records reveals fewer than 7% of studies report kinetic constants needed for reproducibility
Taxonomic bias identified: 65% of bacterial degradation studies focus on a limited set of organisms, limiting ecological applicability
No field-ready polyethylene biodegradation technology has successfully scaled despite decades of research