Growth of Soil Microorganisms for the Leachates from Leaf Litter

낙엽 세탈액에 따른 토양 미생물의 생장

The action and growth of soil microorganisms were studied in accordance with the leachates from leaf litter over the time lapse, and soil properties and species compositions in studied area were investigated. The investigations of soil microorganisms were made through dividing into two groupsbacterial and fungal groups. The abundance of soil microorganisms showed high correlation with organic matter(0.98) and total nitrogen(0.97) of soil. The amount of soil microorganisms was found the highest in litter layer and the next were humus and A layer in order. The bacterial growth rate in leachates from leaf letter was increased continuously by two weeks. The fungal growth rate was increased only for one week and after then it was decreased abruptly.