Profile of lignocellulose decomposition on excelzyme treated typic haplosaprist

The study indicated that application method of the excelzyme did not affect the selected soil chemical properties (SSCP), meanwhile, the dose of excelzyme was significantly affected the SSCP. By the end of the study (12 weeks after the application, WAA), lignin, cellulose, and hemicellulose content were decreased by 31.36%, 4.00%, and 1.58%, respectively, compared to those of control. Also, the soil pH was increased by 0.48 points, and Eh decreased by 7.04 mV compared to the control. The impact of excelzyme application at the soil surface decreased with soil depth but the impact extended to 60 cm. The impact difference among soil layer in the peat profile decreased with time. At the beginning of the study, the difference in lignin, cellulose, and hemicellulose content between the soil surface and 60 cm depth were 25.24%, 1.73%, and 1.26%, respectively, for the lignin, cellulose, and hemicellulose. At the end of the study, the difference in lignocellulose content at the respective depth was 9.72%, 1.49%, and 0.90%, respectively, for the lignin, cellulose, and hemicellulose.