Effects on the Early Growth of Revegetation Plants by Microorganisms in Slope of Forest Road

摘要

This study was carried out to investigate the early growth of revegetation plants by microorganisms in slope of forest road in Jinju area. The results were summarized as follows; The chemical properties of forest soil were changed by microorganisms. Soil pH, organic matter content, concentrations of total nitrogen, available phosphorus, exchangeable cations and CEC in treated plot were increased more than those of controlled plot in the surface soil. It showed that the availability of nutrients including nitrogen and phosphorus was increased by an application of microorganisms in the soil. The coverage rates showed statistically significant differences between plots (p<0.05). The germination rates of woody plants were better in treated plot than incontrolled plot. The results indicate that the application of microorganisms would be significantly contributed for the early growth of revegetation plants on slope of forest road.