본 연구는 접종방법, 상토 및 유기물의 종류, 토양수분, 세균밀도가 적변발생에 미치는 영향을 조사하여 적변발생 요인 및 원인을 밝히기 위하여 실시하였다. 1. Hue value는 무상처 무접종에서 113.1, 무상처 접종 108.1, 상처 무접종 85.8, 상처접종 57.5로 적변은 무상처 무접종 < 무상처 접종 < 상처 무접종 < 상처 접종 순으로 심하게 발생하였다. 2. 원예용 상토와 수도용 상토에서 Hue value는 각각 56.8, 64.7로 수도용 상토보다 원예용 상토에서 적변이 심하게 발생하였다. 3. 토양의 수분농도가 10%, 20%, 50%, 70%일 때 Hue value는 각각 96.2, 85.9, 78.0, 75.7로 수분이 높을수록 적변이 심하게 발생하였다. 4. 유기질 비료를 첨가한 토양에서의 Hue value는 35.2-27.8로 유기질 비료의 시용은 적변 발생을 심하게 유발하였다. 5 세균접종 농도가 $10^{2},\;10^{4},\;10^{6},\;10^{8}\;cells/m{\ell}$일 때, Hue 값은 각각 63.3, 62.8, 55.6, 48.8로 세균농도가 높을수록 적변의 발생이 심하게 발생하였다.
Abstract
In the preliminary experiment, the factors(soil moisture content, type of organic fertilizers, wound of ginseng, and concentration of rusty-root causing bacteria) inducing the rusty-root of ginseng were investigated. The Hue values were measured for the degree of rustiness affected by the factors. The rustiness was severe on the wounded-ginseng and on the ginseng inoculated with Agrobacterium tumefaciens (CG20126). The Hue values of the control, the non-wounded ginseng inoculated with CG20126, the wounded-ginseng, and the wounded-ginseng inoculated with CG20126 were 113.3, 108.1, 85.8, and 57.5, respectively. The Hue value of the horticulture bed-soil was 56.8 whereas the value of the paddy bed-soil counterpart was 64.7. The Hue values on the ginseng roots grown in the soil containing 10%, 20%, 50%, and 70% of moisture, were 96.2, 85.9, 78.0, and 75.7, respectively. The organic fertilizer increased the rustiness of ginseng and the range of Hue values was 35.2-27.8. The increased concentrations of A. tumefaciens CG20126 increased the rustiness of ginseng. The concentration of A. tumefaciens CG20126 at $10^{2},\;10^{4},\;10^{6},\;and\;10^{8}cells/m{\ell}$ resulted in the Hue values of 62.8, 63.3, 55.6, and 48.8, respectively.
Park, Hong-Woo ; Lee, Eun-Jeong ; Choi, Jae-Eul 2006. "Inhibitory Effect of Disinfectants and Antibiotics on Rusty-root Symptoms in Panax Ginseng C. A. Meyer" 韓國藥用作物學會誌 = Korean journal of medicinal crop science, 14(6): 336~341
Lim, Tae-Kyo ; Park, Hong-Wu ; Hwang, Yong-Soo ; Choi, Jae-Eul 2007. "Potential Role of Polyphenolics and Polyphenol Oxidase on the Induction of Browning in Ginseng Roots" Korean journal of crop science = 韓國作物學會誌, 52(3): 289~295
Lee, Sung-Woo ; Yeon, Byeong-Yeol ; Kim, Chung-Guk ; Shin, Yoo-Su ; Hyun, Dong-Yun ; Kang, Seung-Won ; Cha, Seon-Woo 2008. "Effect of Variety and Shading Material on Growth Characteristics and Ginsenoside Contents of 2-Year-Old Ginseng (Panax ginseng C. A. Meyer) Grown in Imperfectly Drained Paddy Soil" 韓國藥用作物學會誌 = Korean journal of medicinal crop science, 16(6): 434~438
2008. "" Journal of applied biological chemistry, 51(3): 117~122
Lee, Sung-Woo ; Kim, Chung-Guk ; Hyun, Dong-Yun ; Yeon, Byeong-Yeol ; Lee, Kwang-Won ; Cha, Seon-Woo 2008. "Effect of Light Transmission Ratio and Soil Moisture Content on Growth Characteristics of Seedling in Panax ginseng C. A. Meyer" 韓國藥用作物學會誌 = Korean journal of medicinal crop science, 16(4): 207~210
Lee, Sung-Woo ; Kim, Gum-Sook ; Yeon, Byeong-Yeol ; Hyun, Dong-Yun ; Kim, Yong-Burm ; Kang, Seung-Won ; Kim, Young-Churl 2009. "Comparison of Growth Characteristics and Ginsenoside Contents by Drainage classes and Varieties in 3-Year-Old Ginseng (Panax ginseng C. A. Meyer)" 韓國藥用作物學會誌 = Korean journal of medicinal crop science, 17(5): 346~351
Lee, Sung-Woo ; Kim, Gum-Sook ; Hyun, Dong-Yun ; Kim, Yong-Burm ; Yeon, Byeong-Yeol ; Kang, Seung-Won ; Kim, Young-Churl 2009. "Comparison of Growth Characteristics and Ginsenoside Contents of 3-Year-Old Ginseng (Panax ginseng C. A. Meyer) by Drainage Class and Shade Material in Paddy Soil" Korean journal of crop science = 韓國作物學會誌, 54(4): 390~396
Shin, Ji-Hoon ; Yun, Byung-Dae ; Kim, Hye-Jin ; Kim, Si-Ju ; Chung, Doug-Young 2012. "Soil Environment and Soil-borne Plant Pathogen Causing Root Rot Disease of Ginseng" 韓國土壤肥料學會誌 = Korean journal of Soil Science and Fertilizer, 45(3): 370~376
Lee, Sung Woo ; Park, Kee Choon ; Lee, Seung Ho ; Kim, Geum Soog ; Jang, In Bok ; Kim, Yong Bum ; Cha, Seon Woo 2013. "Growth Characteristics and Ginsenoside Contents of 6-Year-Old Ginseng (Panax ginseng C. A. Meyer) by Shade Materials in Paddy Field" 韓國藥用作物學會誌 = Korean journal of medicinal crop science, 21(2): 118~123
Seong, Bong-Jae ; Han, Seong-Ho ; Kim, Sun-Ick ; Kim, Gwan-Hou ; Lee, Ka-Soon ; Kim, Hyun-Ho ; Won, Jun-Yeon ; So, Jung D. ; Cho, Jin-Woong 2014. "Growth Characteristics and Ginsenoside contents of Korean Ginseng (Panax ginseng C.A. Meyer) by Green Manure Crops" Korean journal of crop science = 韓國作物學會誌, 59(3): 364~368