Physiological disorders such as symptoms in leaf colored with brown spots are so many occurred in ginseng garden cultivated with paddy soil. This study was carried out to inhibit the symptoms of brown-colored leaf in 3-year-old ginseng by fertilizing calcium hydroxide [Ca(OH)2] of 100 ~ 400 ㎏ per 10a on paddy soil before transplant of seedling. Soil pH was rapidly increased, while Fe was decreased in soil by the increase of application level of calcium hydroxide. Soil pH was increased from 4.53 to 6.18 when calcium hydroxide was fertilized at level of 100kg per 10a. The content of Fe in ginseng leaf was decreased more than the control by fertilizing calcium hydroxide in soil. Ratio of brown-colored leaf and plant height and leaf area were decreased by the increase of calcium hydroxide. Ratio of survived root and yield of root showed the peak at the application level of 100 ㎏ per 10a, and both of them were gradually decreased by the increase of calcium hydroxide. The decrease of missing plant rate above the application level of 200 ㎏ per 10a had a negative effect on the decrease of yield of root.

서 언
 재료 및 방법
 결과 및 고찰
  1. 소석회 시용량에 따른 토양화학성의 변화
  2. 소석회 시용량에 따른 인삼 생육 및 수량성
  3. 소석회 시용량에 따른 인삼 잎의 무기성분 함량
 감사의 글
 REFERENCES

• 이성우(농촌진흥청 국립원예특작과학원 인삼특작부) | Sung Woo Lee †Corresponding author
• 박경훈(농촌진흥청 국립원예특작과학원 인삼특작부) | Kyung Hoon Park
• 이승호(농촌진흥청 국립원예특작과학원 인삼특작부) | Seung Ho Lee
• 장인복(농촌진흥청 국립원예특작과학원 인삼특작부) | In Bok Jang
• Jin Mei Lan(농촌진흥청 국립원예특작과학원 인삼특작부)
• 김기홍(농촌진흥청 국립원예특작과학원 인삼특작부) | Ki Hong Kim