• Journal of Ginseng Research
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• 제25권1호
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• pp.41-44
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• 2001

우수품종 및 계통으로 산지실증시험에 공시된 천풍, 연풍, KG103, KG104, KG105 및 황숙종의 개화 및 결실특성을 조사하였던 바, 그 결과는 다음과 같다. 품종 및 계통간의 개화기는 약간의 차이를 나타냈으며, 연풍과 KG103이 다른 품종이나 계통에 비해 약간 빨랐다. 조사된 품종과 계통의 임실율은 60% 수준으로, KG104가 비교적 높았고, KG103이 낮은 편이었다. 종자결실형별로 보면 천풍과 KG10S은 1립형, 연풍, KG104 및 황숙종은 2립형의 임실율이 높았으며, KG103은 1립형과 2립형이 비슷한 비율을 보였다. 칸당 채종 줄기수는 연풍이, 줄기당 채종 종자수는 KG104가 가장 많았다. 칸당 채종립수는 연풍이 가장 많았으며, KG105가 비교적 낮은 경향을 보였다. KG103의 종자는 비교적 굵은 대립종이 많았으며, 천풍과 황숙종은 소립종이 약간 많았다.

• 한국약용작물학회지
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• 제17권5호
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• pp.346-351
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• 2009

To study the optimal cultivation for paddy soil, growth characteristics and ginsenoside content was investigated by both of poor drainage class (PDC) and imperfect drainage class (IDC) in three-year-old ginseng of varieties, Cheonpoong (CP), Yeonpoong (YP), Hwangsookjong (HS), and Jakyeongjong (JK). Root yield of IDC was higher than that of PDC by 3.6 times because stem length, leaf area, and chlorophyll contents were increased, while discolored leaf ratio was decreased. Root yield of HS in PDC was highest among four varieties because chlorophyll contents, leaf area, and survived plant ratio were relatively high. Root yield of CP in IDC was highest among four varieties because of high leaf area and survived plant ratio, and low discolored leaf ratio. Ratio of rusty-colored root showed significant difference by varieties, which was the highest in HS and the lowest in CP among four varieties irrespective of drainage classes. Total ginsenoside contents showed significant difference by drainage classes, which were high in IDC of good growth and low in PDC of poor growth. Total ginsenoside contents were high in JK and CP, while low in HS and YP both of drainage classes.

• 한국약용작물학회지
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• 제18권6호
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• pp.416-420
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• 2010

Root yield and quality of ginseng cultured in paddy soil was low relatively compared with that of upland soil because of moisture injury in root during rainy season. Drainage class in soils generally divided into 6 classes, and it is possible to cultivate ginseng practically in imperfectly drainage class (IDC). This study carried out to select the varieties that is suitable for paddy soil, which is easy to be generated rusty-colored root and physiological-discolored leaf. Experiment plot arranged with the condition of soil humidity contents such as poorly drainage class (PDC) and imperfectly drainage class (IDC), and upland soil. Growth characteristics and root yield were investigated in four-year-old ginseng of varieties, Cheonpoong (CP), Yeonpoong (YP), Hwangsookjong (HS), and Jakyeongjong (JK). CP among four varieties showed the highest yield in IDC and CP was the lowest ratio in leaf discoloration and rusty-colored root. HS was followed by CP in the order of root yield, but it had the weakness that the ratio of rusty-colored root was high respectively.

• 한국약용작물학회지
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• 제16권6호
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• pp.434-438
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• 2008

To selection of optimal shading material, two-year-old ginseng (Panax ginseng C. A. Meyer) of new cultivar, 'Cheonpoong' (CP), and native species 'Hwangsookjong' (HS) were cultured under three kinds of shading materials such as three-layered blue and a one-layered black PE (polyethylene) net (TBSB), blue PE sheet (BS), and aluminium coated PE sheet (AS) in imperfectly drained paddy soil. Growth characteristics, yield and ginsenoside contents were investigated under three shading materials. Yield and ginsenoside contents of ginseng were distinctly affected by intensity and quality of sunlight penetrated through shading materials. Light transmission ratio, air and soil temperature according to shading materials were higher in order of BS, AS, and TBSB. However, ratio of aerial phase and porosity of the soil were higher in order of AS, BS, and TBSB, respectively. There was no significantly difference in the ratio of rusty colored root by shading materials. CP showed higher stem length, leaf area, and root weight than that of HS, while the former showed distinctly lower discolored leaf ratio than that the other. Eight kinds of ginsenosides content of CP were higher than that of HS in $Rg_1$, Re, Rf, $Rb_1$ and Rc except $Rg_2$, $Rb_2$, and $Rb_3$. Total ginsenoside contents of CP was distinctly higher than that of HS. Total ginsenoside contents as affected by shading materials was higher in order of BS, TBSB, and AS in CP, while TBSB, BS, and AS in HS.

• 한국작물학회지
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• 제53권4호
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• pp.401-406
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• 2008

논토양에서 적응하는 품종 선발과 재배기술을 개발하기 위해 배수등급이 다른 논토양(배수 불량지와 배수 약간불량지)에서 천풍, 연풍, 황숙종, 자경종 등 4 품종을 사용하여 2년생 인삼의 생육특성 및 수량성과 뿌리의 진세노사이드 함량을 조사한 결과는 다음과 같다. 1. 배수등급에 따라 지상부 생존율과 황증 발생율은 뚜렷한 차이를 보여 배수불량지에서는 지상부 생존율이 저하되고 황증 발생율이 증가하였는데, 배수불량지에서 황숙종은 지상부 생존율이 가장 높고 황증 발생율이 가장 낮았으며, 연풍은 지상부 생존율이 가장 낮고 황증 발생율이 가장 높았다. 2. 배수불량지에서는 배수약간불량지에 비해 지상부가 일찍 고사된 관계로 주당 근중이 작고 수량성도 뚜렷이 감소되었는데, 배수불량지에서의 수량성은 자경종 > 천풍 > 연풍 > 황숙종 순으로 자경종과 천풍의 수량성이 높았으며, 배수약간불량지에는 천풍 > 연풍 > 자경종 > 황숙종 순으로 천풍과 연풍의 수량성이 높았다. 3. 적변율은 배수등급보다는 품종 간에 더 큰 차이를 보였는데, 천풍과 자경종의 적변율은 비교적 작은 반면 연풍과 황숙종은 매우 큰 특징을 보였다. 4. 근 비대가 불량했던 배수불량지는 배수약간불량지보다 진세노사이드 함량이 증가되었는데, 배수불량지에서 품종별 총 진세노사이드 함량은 연풍 > 천풍 > 자경종 > 황숙종 순이었고 배수약간불량지에서는 연풍 > 자경종 > 천풍 > 황숙종 순으로 배수조건에 관계없이 연풍이 가장 높고 황숙종이 가장 낮았으며, 천풍과 자경종은 서로 비슷하였다.