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Impacts of Organic Farming System on the Soil Microbial Population in Upland Soil
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 Title & Authors
Impacts of Organic Farming System on the Soil Microbial Population in Upland Soil
Lee, Young-Han; Sonn, Yeon-Kyu; Ahn, Byung-Koo; Lee, Seong-Tae; Shin, Min-A; Kim, Eun-Seok; Song, Won-Doo; Kwak, Youn-Sig;
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 Abstract
The present study evaluated the seasonal changes of the soil microbial population by selected media in an organic farming system (OFS) with rye rotation cropping management compared to those in a conventional farming system (CFS) with chemical fertilizers, pesticide and herbicide from May 2009 to October 2010 in an upland field. With the exception of fungi, populations of aerobic bacteria, Gram-negative bacteria, and Bacillus spp. were higher in the OFS soil during soybean-growing stages. In addition, populations of aerobic bacteria, Gram-negative bacteria, and Bacillus spp. in the OFS soil were nearly two times more than those in the CFS soil on reproductive growth stages. Our findings suggested that Bacillus spp. should be considered as responsible factor for microbial population differentiation observed between the OFS and the CFS in upland fields.
 Keywords
Upland soil;Microbial population;Organic farming;Bacillus spp.;
 Language
Korean
 Cited by
1.
경남지역 논 토양 유형에 따른 미생물 군집 변화,이영한;안병구;이성태;신민아;김은석;송원두;손연규;

한국토양비료학회지, 2011. vol.44. 6, pp.1164-1168 crossref(new window)
2.
Effects of Long-Term Fertilization on Microbial Diversity in Upland Soils Estimated by Biolog Ecoplate and DGGE,;;;;;;;

한국토양비료학회지, 2014. vol.47. 6, pp.451-456 crossref(new window)
3.
신규 유기농경지 토양의 유기물 공급이 토양 미생물군집에 미치는 영향,안난희;옥정훈;조정래;신재훈;남홍식;김석철;

한국유기농업학회지, 2015. vol.23. 4, pp.767-779 crossref(new window)
1.
Effects of Long-Term Fertilization on Microbial Diversity in Upland Soils Estimated by Biolog Ecoplate and DGGE, Korean Journal of Soil Science and Fertilizer, 2014, 47, 6, 451  crossref(new windwow)
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Effect of Bacillus subtilis S37-2 on Microorganisms in Soil and Growth of Lettuce (Lactuca sativa), Korean Journal of Soil Science and Fertilizer, 2016, 49, 5, 621  crossref(new windwow)
3.
Impacts of Soil Type on Microbial Community from Paddy Soils in Gyeongnam Province, Korean Journal of Soil Science and Fertilizer, 2011, 44, 6, 1164  crossref(new windwow)
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