광주지역의 토양미생물과 물리화학적 특성에 관한 연구

Studies on the Soil Microoganisms and Physiochemical Properties in Kwangju area

  • 발행 : 1991.11.01

초록

With the soil samples collected from 33 locations in Kwangju area, the physiochemical properties of soil and soil microorganisms have been studied and the results of'the analysis were as follows ;1 . Tlle temperatilre, pH, moisture and organic matter of sampling s'tes were measured in the range of 21.O~28.O$^{\circ}C$, 4.0"6.6, 2.1"24.0% and 2.8~22.0% respectively.and that showed wide range distribution in moisture and organio mattrr particulary.and averase was 24.$^{\circ}C$ of temperature, 4.9 of pH, 11.9% of moisture and 8.9% of'organic matter.2. The general bacterial number, cellulolytic bacterial number, general fungal number and cellulolytic fungal number were measured in tile range of 23$\times$10$^{[-995]}$ _1548x10$^{[-995]}$ , 8.0$\times$10$^{[-995]}$ ~412.0$\times$10$^{[-995]}$ , 0.3$\times$10$^{[-994]}$ ~56.4$\times$10$^{[-994]}$ and 0.Ix10$^{[-994]}$ ~17.2x10$^{[-994]}$ , respectivelyand average was 378.4$\times$10$^{[-995]}$ of general bacteria, 102.5$\times$10$^{[-995]}$ of cellulolytic bacteria.13.OX10$^{[-994]}$ of general fungi and 4.3$\times$10$^{[-994]}$ of cellulolytic fungi.tic fungi.

키워드

참고문헌

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