2년생 새싹인삼의 재배기간별 생육 및 물성 변화

성봉재,이가순,김선익,지무근,김수동 한국약용작물학회 2018 한국약용작물학술대회 발표집 Vol.2018 No.10

Background : Currently sprout ginsengs are produced in extensive variations of cultivation times, methods and specifications that are different in each farm in Korea. Also, regardless the effective ingredient content of ginseng, overgrown sprout ginseng are distributed so that the quality standardization of sprout ginseng is urgently required. The sprout ginseng market is only a segment of the Korean ginseng market still. However, If development of processed products utilizing the functionalities is connected, the market may exponentially grow. Also, if the use of sprout ginseng is extended to productions of drinks, cosmetics, facial masks and others in the cosmetics and health functional food industries, the export competitiveness to the global market is expected to increase. Therefore, this study aims the quality standardization of sprout ginseng to secure the market competitiveness in Korea and overseas by examining the property change following the cultivation period. Methods and Results : Growth of sprout ginseng were investigated on 20 th, 30 th, 40 th and 50 th days after planting on May 30 th. Growth of above-ground parts and underground parts of 2-years-old sprout ginseng increased with longer growing period. As the growing period became longer, the sprout ginseng weight increased, that is the result of the increase of the above-ground part. Also, according to the examination on the leaves, stems and roots properties of 2-year grown sprout ginseng in each growing period, a trend that, as the growing period is longer from 20 days to 50 days, the hardness, gumminess, chewingness and fracture of leaf, stem and root are higher. Conclusion : In case of cultivating sprout ginseng in a green house, as the growth period of 2-years-old sprout ginseng was prolonged, the growth of above-ground parts and underground parts was improved. And, as the growing period of sprout ginseng was prolonged, the properties of leaves, stems and roots tended to increase.

지역적응 시험계통의 연차별 생육특성

성봉재,김선익,이가순,지무근,김수동,권아름,김현호,김장욱 한국약용작물학회 2018 한국약용작물학술대회 발표집 Vol.2018 No.10

Background : For cultivation of varieties of ginseng, the pure line selection method, which is to select the best among those cultivated in farms for pedigree breeding, replicated yield trials and regional adaptation trials before registering as a new variety, is widely used. Although there are 25 registered varieties of ginseng in Korea, the quality of ginseng is declining together with the amount of harvest being decreased by 15 - 20% due to the heat injuries and diseases from the warming & abnormal climate. Thus, the needs for development of disaster-resistant varieties with better chances of surviving through high temperature, salts and disease are increasing. Therefore, this study is to cultivate disaster-resistant varieties among those selected for their disaster tolerance and salt tolerance through regional adaptation trials. Methods and Results : As a result of examining the growth characteristics of the selected 2-6-years-old varieties used in the study, among the 6-years-old crops, Eumseong 9 and Eumseong 10 showed superior growth in aboveground parts, Eumseong 10 showed superior growth in underground parts, among the 5-years-old crops, Eumseong 15 showed superior growth in both above and below aerial parts, and among the 4-years-old crops, Eumseong 9 and Eumseong 16 showed superior growth while the growth in the underground parts were satisfactory in the order of Eumseong 16 > Eumseong 10 > Eumseong 12 > Eumseong 9. Among the 3-years-old crops, the most superior growth in both above and below aerial parts was observed in Goryeo 2 with the weight of the underground part, in the 2-years-old crops, Eumseong 26 showed the most superior growth in both above-ground and underground parts. Conclusion : Based on the above results, Eumseong 10 among the 6-year-old crops, Eumseong 15 among the 5-years-old crops, Eumseong 9 & Eumseong 16 among the 4-years-old crops, Goryeo 2 among the 3-years-old crops and Eumseon 26 among the 2-years-old crops showed the most superior growth among the selected varieties. The growth characteristics of both above and below aerial parts in each year will continuously be monitored.

인삼 선발계통의 생산력 검정 본시험 및 예비시험

성봉재,김선익,이가순,지무근,김수동,권아름,김현호,도은수 한국약용작물학회 2018 한국약용작물학술대회 발표집 Vol.2018 No.10

Background : Recently, the quality of ginseng is degrading while the yield decreases by 15 - 20% due to the high-temperature injury, the physiological disorder and the diseases caused by the climate warming so that development of disaster tolerant varieties strong against high temperatures, salts and diseases are demanded. For such reason, three lineages showing excellent overground and underground growing were selected from the gene resources collected from 1997 to 2000. And the productivity test has been conducted with these lineages having Cheonpung and Yeonpung, the existing varieties as the reference varieties. For the lineages excellent in growing, the variety registration will be performed after the regional adaptation test. Methods and Results : The results of preliminary yield trial on the 3 lines (GS98-3-4, GS00-58 and GS97-69) show that the above-ground and underground growth of the 4-years-old ginseng group selected as superior lines were superior to that of Chunpoong and Yunpoong. eference varieties. Especially, GS98-3-4 shows excellent root weight and root diameter, while GS97-69 shows excellent leaf length and leaf widths. Replicated yield trial on the 3 lines (GS97-62, GS98-1-5, GS00-44) show that the above-ground and underground growth of three lines were superior to that of Chunpoong and Yunpoong. In particular, the underground root weight of GS00-44 was the heaviest. Conclusion : According to the productivity tests on the 3 lines selected for excellent growing, the selected lineages are excellent in both above-ground and underground growing compared to the reference varieties of Cheonpung and Yeonpung. On the 4-years-old ginseng, GS00-44 & GS98-3-4 show excellent underground growing while GS98-1-5 & GS97-62 show excellent overground growing.

인삼의 논 재배시 파종 후 진압처리가 출아율과 생육에 미치는 영향

성봉재,지무근,김선익,조진웅 한국작물학회 2022 한국작물학회지 Vol.67 No.4

본 연구는 논 직파재배시 인삼 종자를 직파한 후 진압강도를 달리하여 진압을 처리한 후 인삼토양의 삼상 변화와인삼의 생육 및 수량에 미치는 영향을 구명하기 위하여 수행하였고, 얻어진 결과를 요약하면 다음과 같다. 파종 후 이랑에 대해 진압강도를 달리하여 처리 한 후 연차별로 토양의 경도를 조사한 결과 1년차에는 진압강도가가 무거워질수록 표토의 경도가 증가하였으나, 2년차에는30 kg 진압강도에서 경도가 증가하였다. 진압강도별 직파재배의 출아율은 1년생 인삼은 25 kg과 30 kg의 진압강도 처리에서 각각 79.4%와 79.1%로 유의적으로 높았으며, 대조구와 15 kg의 진압강도 처리는 74.5%와 75.3%를 보였다. 초장은 진압처리를 하지 않은 4년생 인삼은 35.7 cm로 가장 길었고, 25 kg과 30 kg 진압강도 처리시 각각 26.9 cm 와 26.5 cm로 유의적으로 작았다. 또한 4년생 인삼뿌리의생체중은 진압강도를 25 kg과 30 kg을 처리하였을 때 각각31.3 g과 30.3 g으로 가장 높았고, 진압을 하지 않은 대조구가 25.6 g으로 가장 낮았다. 따라서 논에서 인삼을 직파하여 재배하고자 할 때 종자를 파종한 후 진압을 약 25~30 kg정도의 진압강도로 진압을실시하는 것이 인삼 뿌리 수량에 효과적이라고 생각된다.

인삼 선발계통의 생산력 검정시험

성봉재,김선익,이가순,지무근,김수동,권아름,김현호,조진웅,원준연 한국약용작물학회 2018 한국약용작물학술대회 발표집 Vol.2018 No.05

Background : For ginseng breed development, mostly the pure-line separation method that registers excellent varieties after performing the regional adaptation test with the varieties selected through the preliminary and main productivity tests on selected excellent individuals cultivated in farms or excellent lineages for growing from collected lineages is used. Recently, the quality of ginseng is degrading while the yield decreases by 15 - 20% due to the high-temperature injury, the physiological disorder and/or the diseases caused by the climate warming so that development of disaster tolerant varieties strong against high temperatures, salts and diseases are demanded. For such reason, three lineages showing excellent overground and underground growing were selected from the gene resources collected from 1997 to 2000. And the productivity test has been conducted with these lineages having Chunpoong and Yunpoong, the existing varieties as the reference varieties. For the lineages excellent in growing, the variety registration will be performed after the regional adaptation test. Methods and Results : The results of productivity tests on the 3 lineages (GS98-3-4, GS00-58 and GS97-69) selected for excellent growing while having Chunpoong and Yunpoong as the reference varieties show that on the 2-years-old dormant roots, all of the selected 3 lineages are better in growing compared to the reference varieties. Especially, GS98-3-4 shows excellent leaf lengths and stem lengths while GS97-69 shows excellent leaf widths. On the overground growing of 3-years-old ones, GS00-58 and GS97-69 lineages are exceedingly more excellent compared to the reference varieties while the selected 3 lineages showing superb underground growing. Especially, GS98-3-4 lineage shows great root weights and diameters. Conclusion : According to the productivity tests on the 3 lineages selected for excellent growing, the selected lineages are excellent in both overground and underground growing compared to the reference varieties of Chunpoong and Yunpoong. On the 2-years-old ginsengs, GS98-3-4 shows excellent overground growing while GS97-69 shows excellent underground growing. On the 3-years-old ginsengs, GS00-58 and GS97-69 show excellent overground growing while GS98-3-4 shows excellent underground growing.

논 재배 인삼의 월동병해 발생경감을 위한 경종적 처리효과

성봉재,김선익,이가순,김현호,강윤규,조진웅 한국작물학회 2019 한국작물학회지 Vol.64 No.2

본 연구는 논 직파재배 인삼포에서 발생되는 월동병해의경종적 방제기술 개발과 효과를 구명하기 위하여 실험하였던 바, 얻어진 결과를 요약하면 다음과 같다. 인삼포장의 월동기간동안에 발생하는 부패의 원인은 Botrytis cinerea 균에 의한 잿빛곰팡이병으로, 10월이나 11월에 발생되며 이듬해 2, 3월에 집중적으로 발생하는 경향을 보였다. 해가림 자재별 잿빛곰팡이병 발생은 차광지 해가림에서6.5%, PE차광망은 16.8% 및 볏짚 해가림자재는 29.5% 순으로 발생하였고, 잿빛곰팡이병균의 감염은 월동 전에 잎에 감염되고, 이후 줄기로 2차감염이 이루어지는 것으로 나타났다. 인삼 지상부의 잿빛곰팡이병 균핵형성은 10월 20일에 26.6%, 11월 20일에 33.7%, 12월 20일에는 41.8%로 증가되는 경향이었다. 고사한 인삼의 잎과 줄기를 제거하는데 필요한 힘은 1, 2 년생은 각각 0.2 kg, 0.94 kg, 3년생은 2.5 kg, 4년생 및 5년생은 5 kg의 많은 힘이 필요하였고, 월동 후에는 1 kg 내외로 쉽게 탈락되어 제거가 가능하였다. 년생별로 잎과 줄기 제거 후 병 발생율은 4, 5, 6년생에서 각각 2.5%, 1.2% 및 2.2% 의 병 발생주율을 보인 반면, 무제거시에는 8.8%, 13.0% 및 18.2%의 높은 병 발생주율을 보였다. 이식재배포장과 직파재배포장 모두 해가림자재를 걷어 놓은 경우, 두둑상면에 복토나 비닐을 피복한 경우결주율이 감소되고, 출아본수는 증가하였다. This study was conducted to develop and prove the effects of an agronomical pest control measure on ginseng cultivated by direct seeding in paddy field, and the results obtained are as follows. Decomposition of ginseng in field during overwintering was due to gray mold rot caused by Botrytis cinerea, which occurred in October or November of 2016 and intensified in February and March the following year. The occurrence rate of gray mold rot based on shading materials was 6.5%, 16.8%, and 29.5% with light-proof paper, PE shade net, and rice straw shade, respectively. The initial infection occurred in the leaves prior to wintering and secondary infection occurred in the stems after wintering. The rate of screrotium formation by gray mold in the above-ground parts of ginseng tended to increase: 26.6% on October 20, 33.7% in November 20, and 41.8% on December 20. The force needed to remove the leaves and stems from withered ginseng was 0.2, 0.94, 2.5, and 5 kg for 1-, 2-, 3-, and 4- and 5-year holds; the force required was 1 kg after wintering, making it relatively easy to remove. The disease incidence rate after the removal of leaves and stems was 2.5%, 1.2%, and 2.2% in 4-, 5-, and 6-year-old plants, respectively, and a disease high incidence rate of 8.8%, 13.0%, and 18.2%, respectively, was seen when the leaves and stems were not removed. In both transplanting and direct seeding, the miss-planted rate decreased and the germination rate increased when shading material was removed and the surface of ridge was covered with soil or vinyl.

녹비작물 및 해가림자재에 따른 3년생 인삼의 품질특성

성봉재,김선익,이가순,한승호,김관후,김현호,원준연,조진웅 한국약용작물학회 2015 한국약용작물학술대회 발표집 Vol.2015 No.05

녹비작물 재배에 따른 3년생 인삼 생육특성

성봉재,김선익,이가순,한승호,김관후,김현호,원준연,조진웅 한국약용작물학회 2015 한국약용작물학술대회 발표집 Vol.2015 No.05

하우스에서 재배된 새싹인삼의 재배시기별 생육, 유효성분 및 물성의 변화

성봉재,김선익,지무근,이희철,권아름,김현호,원준연,이가순 한국약용작물학회 2019 한국약용작물학회지 Vol.27 No.2

Background: The ginseng ginsenosides, which have various physiological activities, are known to be more abundant in the leaves than in the roots, and the consumers' interest in ginseng sprout as a functional vegetable has been increasing. Methods and Results: The aim of this study was to investigate the effects of growth period on growth properties, active ingredients and rheology of ginseng sprouts cultivated in a non-heated greenhouse equipped with a shade net for 60 days, starting from the end of May to the middle of July. The chlorophyll content of the leaves decreased, but their length and width increased with increasing cultivation days. In particular, growth increased significantly until 40 days, but only slightly after 50 days. The stem length did not increase greatly from the 20 th to the 30 th day of cultivation, but increased significantly from the 30 th to the 40 th day, and then further increased gradually. The weight of the leaves, stems, and roots increased slightly, but not change significantly. After 40 days of cultivation, the total ginsenoside content increased by 1.07 times in the leaves and decreased by 0.80 times in the roots with increasing cultivation days. The leaf contents of ginsenosides Rg1, Re, Rb1, Rc, F3 and F4 increased with increasing cultivation days. The rheological properties of ginseng sprout showed the greatest influence on stem hardening with increasing cultivation days. Conclusions: Therefore, based on the growth characteristics, active ingredients and physical properties, 40 days after sowing was considered to be an appropriate harvesting time for ginseng sprouts.

구기자 추출물 제조 시 백삼 및 홍삼 첨가에 의한 항산화활성 및 안지오텐신 전환효소에 대한 저해활성 효과

성봉재,김선익,지무근,김수동,권아름,김현호,원준연,이가순 한국약용작물학회 2018 한국약용작물학회지 Vol.26 No.5

Background: To enhance the taste and physiological characteristics of Lycii fructus (Gugija) extracts, we investigated the changes in the physiological characteristics of Gugija extracts caused by adding white ginseng (WG) and red ginseng (RG) Methods and Results: Gugija extracts, including 10G10, 10GW-G8 : 2, -G6 : 4, -G4 : 6, -G2 : 8, and -G0 (mixtures made by replacing 0, 20, 40, 60, 80, and 100% of Gugija with WG), as well as 10G10, 10GR-G8 : 2, -G6 : 4, -G4 : 6, -G2 : 8, and -G0 (mixture made by replacing 0, 20, 40, 60, 80, and 100% of Gugija with RG) were extracted with water at 10 times the respective mixture's volume. The antioxidant activities of Gugija extracts were investigated by assessing their 1,1-diphenyl-2-picrydrazyl (DPPH) and 2,2’-azinobis(3ethylbenzothiazoline-6-sulfonic acid) (ABTS) radical scavenging activity, ferric reducing antioxidant potential (FRAP) activity, nitrite scavenging activity, and angiotensin converting enzyme (ACE) inhibitory activity. As the amount of WG added increased, the DPPH, and, ABTS radical scavenging activity, and FRAP activity of the Gugija extract decreased. The half maximal inhibitory concentration (IC50) value of 10G10, 10GW-G6 : 4, 10GR-G6 : 4, and 10GR-G0 for DPPH radical scavenging activity were 25.50 ± 1.04, 52.06 ± 1.46, 16.87 ± 1.24, and 9.50 ± 0.16 ㎕/㎖, respectively. On the other hand, the physiological activity of Gugija extract increased with the addition of increasing amounts of RG. However, ACE inhibitory activity was the highest (50.25 ± 2.58%) in the Gugija 10-fold extract without any added RG. Conclusions: From the above results, we suggest that adding RG to Gugija extracts increase their antioxidant, FRAP, and nitrite scavenging activities.