International Journal Of Horticulture, Agriculture And Food Science(IJHAF)

Fungal communities play a vital role in decomposing plant litter, aiding in nutrient recycling and organic matter transformation. This study explores the microbial ecology of fungal communities associated with Brassica campestris L. litter decomposition. A controlled decomposition experiment was conducted over 180 days, assessing fungal succession, diversity, and enzymatic activity at different stages. Early-stage decomposers included Aspergillus and Penicillium, which utilized simple carbohydrates. Mid-stage colonizers, such as Trichoderma and Chaetomium, played a significant role in breaking down cellulose and hemicellulose. Ligninolytic fungi, including Curvularia and Alternaria, dominated the final decomposition stages. The biochemical analysis showed a progressive reduction in cellulose (95%), hemicellulose (92%), and lignin (40%) content. The results highlight the structured succession of fungal communities and their ecological significance in organic matter decomposition. Understanding microbial interactions in plant litter breakdown can enhance agricultural waste management and soil fertility strategies.