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http://dx.doi.org/10.5142/JGR.2009.33.2.139

Effect of Calcium Cyanamide Soil Fumigation on Sterilization of Rhizoctonia solani, Pythium sp., Soil Microbes and Plant Seed  

Lee, Byung-Dae (Bioresource Development Institute, Herbking Inc. Hankyung University)
Park, Roan (Biotechnology Institute, Sungkyunkwan University)
Publication Information
Journal of Ginseng Research / v.33, no.2, 2009 , pp. 139-142 More about this Journal
Abstract
The effect of calcium cyanamide (China-made) soil fumigation on the growth of the ginseng pathogen Rhizoctonia, Pythium), soil microbes, and seed germination of lettuce and radish was investigated. At twice the recommended level (2S0-ppm $CaCN_2$), the growth of Rhizoctonia and Pythium, and the seed germination, were not inhibited. Rather, the effective level was 10,000 ppm. The powder form was more effective than the granular form in inhibiting pathogen growth and seed germination. The lettuce seed was also more sensitive than the radish seed. Calcium cyanamide appearedto decrease the fungi population and to increase Actinomycetes in the soil.
Keywords
calcium cyanamide; pythium; rhizoctonia; fumigation;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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