Опубликована: Авг. 29, 2024

Agroecosystems play a crucial role in carbon sequestration and reducing atmospheric CO2 emissions by storing organic soil. Soil fertility productivity are essential for global crop demands depend on soil matter, particularly humic substances (HS). HS is health as it involves the cycle, supplies nutrients plants, reduces emission of pollutants through microbial processes enhancement sequestration. Humification natural process matter stabilization, playing maintaining content storage. Laccase used to polymerize monomeric compounds such phenols their derivatives into highly polymerized HS. We screened five cellulose-degrading isolates, among which three strains demonstrate lignin-degrading capabilities. WSC-7 exhibited highest laccase activity showed high similarity [99.51%] Arthrobacter defluvii based 16S rDNA analysis. Strain LiPK-078-5 nutrient broth medium Difco Sporulation Medium optimal catalytic catechol, indicating efficiency aromatic polymerization soluble carbon. The addition rice husk biochar with LiPK-078-5, WSC-6, increased effectively. synthesis increases greenhouse gas environment.

Язык: Английский