Impacts of Soil Texture on Microbial Community from Paddy Soils in Gyeongnam Province
2011
Lee, Y.H., Gyeongsangnam-do Agricultural Research and Extension Services, Jinju, Republic of Korea | Ahn, B.K., Jeollabuk-do Agricultural Research and Extension Services, Iksan, Republic of Korea | Lee, S.T., Gyeongsangnam-do Agricultural Research and Extension Services, Jinju, Republic of Korea | Shin, M.A., Gyeongsangnam-do Agricultural Research and Extension Services, Jinju, Republic of Korea | Kim, E.S., Gyeongsangnam-do Agricultural Research and Extension Services, Jinju, Republic of Korea | Song, W.D., Gyeongsangnam-do Agricultural Research and Extension Services, Jinju, Republic of Korea | Sonn, Y.K., National Academy of Agricultural Science, RDA, Suwon, Republic of Korea
The present study evaluated the soil microbial communities by fatty acid methyl ester (FAME) method in paddy soils at 11 sites for silt loam, 4 sites for sandy loam, and 5 sites for loam in Gyeongnam Province. The FAME content of fungi in loam (76 nmol g-¹) was higher than that of in sandy loam (45 nmol g-¹). Sandy loam had significantly lower ratio of cy19:0 to 18:1ω7c compared with that of silt loam (p less than 0.05), indicating that microbial stress decreased. In addition, actinomycetes community of loam was higher than that of sandy loam.
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