This study investigated ginseng growth and ginsenoside contents after control a reserved ginseng cultivation land using various green manure crops for stable ginseng cultivation. Followings are results obtained from this research. After cultivate the green manure crops, microbial flora in soil was diversified, organic matter and total-N content increased, but salt content decreased. The highest output obtained from the wheat cultivated area among various green manure corps. Growth of shoot and root of two years old ginseng increased significantly at the green manure crop cultivated area. Specially, the wheat cultivated area was the most effective in growth. Also, the rate of the leaf discoloration at the aerial part and the rusty root at the root was the least at the wheat cultivation area. Meanwhile, the ginsenoside content was the most at the wheat cultivation area. Thus, the reserved ginseng cultivation land could be managed by cultivating wheat for effective ginseng growth.

ABSTRACT
 재료 및 방법
  녹비작물 재배
  생육조사 및 통계분석
  조사포닌 및 진세노사이드 함량
 결과 및 고찰
  녹비작물 재배지 토양의 화학성 특성 및 녹비생산량
  인삼 생육특성
  진세노사이드 함량
 적 요
 사 사
 인용문헌(REFERENCES)

• 성봉재( 충청남도 농업기술원 ) | Bong-Jae Seong ( Chungnam Agricultural Research & Extention Service, Keumsan 312-804, Korea )
• 한승호( 충청남도 농업기술원 ) | Seong-Ho Han ( Chungnam Agricultural Research & Extention Service, Keumsan 312-804, Korea )
• 김선익( 충청남도 농업기술원 ) | Sun-Ick Kim ( Chungnam Agricultural Research & Extention Service, Keumsan 312-804, Korea )
• 김관후( 충청남도 농업기술원 ) | Gwan-Hou Kim ( Chungnam Agricultural Research & Extention Service, Keumsan 312-804, Korea )
• 이가순( 충청남도 농업기술원 ) | Ka-Soon Lee ( Chungnam Agricultural Research & Extention Service, Keumsan 312-804, Korea )
• 김현호( 충청남도 농업기술원 ) | Hyun-Ho Kim ( Chungnam Agricultural Research & Extention Service, Keumsan 312-804, Korea )
• 원준연( 중부대학교 ) | Jun-Yeon Won ( Joongbu University, Keumsan 312-702, Korea )
• 서정덕( 전주대학교 ) | Jung D. So ( Jeonju University, Jeonju 560-759, Korea )
• 조진웅( 충남대학교 농업생명과학대학 ) | Jin-Woong Cho ( College of Agricultural and Life Sciences, Chungnam National University, Daejeon 305-764, Korea ) Corresponding author