석회보르도액 처리농도 및 시기가 4, 5년생 인삼의 생육과 병발생에 미치는 영향
Effect of Concentration and Time of Lime-Bordeaux Mixture on Growth and Disease of Four and Five Year Old Ginseng (Panax ginseng C. A. Meyer)
2
조회
0
다운로드
2
인용
0
참고문헌
키워드
초록
Lime-bordeaux mixture (LBM) has been used instead of pesticides in ginseng field and orchard since the1960’s in Korea. In this experiment, LBM was made with different concentrations and sprayed in the field of ginseng foreco-friendly cultivation. Growth characteristics and disease such as alternaria blight, anthracnose, and gray mold wereinvestigated in 4-5 year old ginseng after spraying LBM. LBM caused a little damage on leaf when it was sprayed at the timeof leafing stage, late April and early May. Root weights of five-year-old ginseng were 43.1 ~ 51.5 g and 41.2 ~ 46.6 g in theplot of mid-April and mid-May treatments, respectively. These growth levels were further reduced as compared with that ofthe chemicals treatment plot. The rate of diseases in the plot of 6-6 and 8-8 ratio were 0.0 ~ 4.8% and 0.0 ~ 4.4%, respectively,which was similar with that in the plot of chemical control for alternaria blight and anthracnose. However, LBM hadlittle effect on controling gray mold. It showed lower control effect in the plot of 4-4 ratio than that of chemical control. Thisresult will be expected to be a useful guide that can be used in the field to the farmers of the ginseng.
Abstract
Lime-bordeaux mixture (LBM) has been used instead of pesticides in ginseng field and orchard since the1960’s in Korea. In this experiment, LBM was made with different concentrations and sprayed in the field of ginseng foreco-friendly cultivation. Growth characteristics and disease such as alternaria blight, anthracnose, and gray mold wereinvestigated in 4-5 year old ginseng after spraying LBM. LBM caused a little damage on leaf when it was sprayed at the timeof leafing stage, late April and early May. Root weights of five-year-old ginseng were 43.1 ~ 51.5 g and 41.2 ~ 46.6 g in theplot of mid-April and mid-May treatments, respectively. These growth levels were further reduced as compared with that ofthe chemicals treatment plot. The rate of diseases in the plot of 6-6 and 8-8 ratio were 0.0 ~ 4.8% and 0.0 ~ 4.4%, respectively,which was similar with that in the plot of chemical control for alternaria blight and anthracnose. However, LBM hadlittle effect on controling gray mold. It showed lower control effect in the plot of 4-4 ratio than that of chemical control. Thisresult will be expected to be a useful guide that can be used in the field to the farmers of the ginseng.
참고문헌 (11)
- 최경희, "무농약 유기재배 사과원의 병해충 발생과 관리 실태", 한국유기농업학회지, 18(2), pp.221~232 (2010), 한국유기농업학회
- 정성민, "석회보르도액 살포가 거봉포도의 노균병 발생에 미치는 영향", 한국유기농업학회지, 19(4), pp.529~541 (2011), 한국유기농업학회
- 정원권, "석회보르도액 살포농도 및 시기가 3년생 인삼의 생육과 병방제에 미치는 효과", 한국약용작물학회지, 21(3), pp.174~178 (2013), 한국약용작물학회[DOI]
- 이성우, "석회보르도액 처리가 3년생 인삼의 생육과 진세노사이드 및 엑스 함량에 미치는 영향", 한국약용작물학회지, 18(4), pp.244~247 (2010), 한국약용작물학회
- 김우식, "인삼에 발생하는 점무늬병의 친환경적 방제를 위한 유기농업자재선발 및 기 선발된 자재의 효과시험", 한국약용작물학회지, 21(5), pp.388~393 (2013), 한국약용작물학회
- 김우식, "유기농업자재를 이용한 인삼 탄저병의 친환경 방제효과", 한국약용작물학회지, 22(4), pp.270~275 (2014), 한국약용작물학회[DOI]
- 이성우, "석회보르도액 처리에 따른 4년근 인삼의 생육과 진세노사이드 함량 특성", 한국약용작물학회지, 20(2), pp.89~93 (2012), 한국약용작물학회[DOI]
- 리상국, "살균제 감량을 위한 인삼 점무늬병 방제체계의 개발", 식물병 연구, 15(1), pp.17~22 (2009), 한국식물병리학회
- Mok SK., "Standard cultivation method for ginseng", pp.166~169 (2000), Rural Development Adminstration
- Ohh SH., "Diseases of ginseng : Environmental and host effect on disease outbreak and growth of pathogens", Korean Journal of Ginseng Research, 5, pp.73~83 (1981)
- Yun JH, "Study on the development of cultivation to prevent inside-white and internalcavity in ginseng. In Annual report on ginseng cultivation", pp.482~485 (1996), Korea Ginseng Research Institute Press