Background : The study is investigated the development of high-quality standard variety, character of gene resources, growth and yield production to collecting varieties in Agastache rugosa O. Kuntze containing antioxidant agriculturally. Methods and Results : Character of gene resources investigated collecting 16 varieties (Jeonnam Naju 1, 2, 3 (NJ), Gwangyang 1, 2 (GY), Sooncheon 4 (SC), Boseong 1, 2 (BS), Yeosu (YS), Jangheung (JH), Jindo (JD), Gyeongnam Hamyang (HY), Gyeongbuk Bonghwa (BH), Chungbuk Eumseong (ES), Cheongju (CJ), Gangwon Cheolwon (CW). Method of cultivation were conducted under sowing dates of plant a seedling were April 24. Transplanting with Agastache rugosa O.K. seeds in June 27 by growing pot seedling for 60 days in 2017. Fertilization application were standard application (N-P-K-Compost applied at 12-16-10-600 ㎏․10a−1). N-K applied at 60% of basal fertilizer, 40% of top dressing were two times (N-K) application. Planting density were spaced 30 ㎝ apart in rows 20 ㎝ apart with with non-woven fabric mulching cultivation. Plot design randomized block 3 repetition. Conclusion : Endemic characteristics of gene resources to collecting variety in leaf color (light green), leaf pliable (softness) appeared 8 lineage, leaf color (deep green), the contrary leaf pliable (roughness) showed 8 lineage. Flower color bloomed in light purple 8 lineage flower deep purple color come into 8 lineage. Also, the period of maturity ripened Sept. 27 - 31. on 8 lineage (BS2, GY1, JD, HY etc.). 3 lineage (YS, CJ, CW) attained to maturity on Oct. 14 - 16. Growth of aerial part increased on long length, large width of leaf, heavy dried weight of leaf and weight of seeds 10 lineage SC4, GY1, 2, NJ2, 3, BS1, 2, CJ, ES, BH etc. but short length, small width of leaf, declined in light dried weight of leaf and weight of seeds 2 lineage YS, CW.

Background : Medicinal crop seeds have low homogeneity and quality of seeds and seedlings because they are self-seeded or produced in farmhouses. Therefore, it is necessary to develop systematic technology for establishment and distribution of seed production technology for stable production of domestic medicinal crops. Methods and Results : The test Agastache rugosa O. K. Kuntze. variety was Jeonnam local variety (Naju species) and was carried out in 2017. The research was divided into two types; seed yield test according to seeding time and seed yield test according to fertilization method. Sowing of the seed yield test according to the seeding time was sown on the seedling tray 4 times from 20 th March to 20 th May at intervals of 20 days, and after the nursery, they were transplanting. The fertilization gave the standard fertilization (N-P-K-compost applied at 12-16-10-600 ㎏/10a) amount before implantation. Sowing of the seed yield test according to fertilization method was sowing in the middle of April. The seedlings were grown for 60 days and then transplanted in the middle of June. Four different fertilization methods were applied and cultivated. Planting density of both tests were spaced 30 ㎝ apart in rows 20 ㎝ apart with non-woven fabric mulching cultivation. The plot design was a randomized block 3 repetitions. Seed yields at the seeding time were the highest at 67 ㎏/10a in sowing on March 20, and the yields decreased as the seeding time passed. Seed yield according to fertilization method was the highest at 75 ㎏/10a in 25% increase control and lowest at 46 ㎏/10a in 50% diminish control. Conclusion : From the above results, we may suggest that the seedlings should be cultivated in the middle of March and cultivated by increasing the fertilization rate by 50%.

Background : The purpose to improved the quality of oriental medicinal herbs, contribute to the enlargement of farm’s income. The study is investigated the effect of high-quality stabilized production and reasonable drying methods, different storage conditions and package mediums for established GAP guide book in Angelica acutiloba Siebold & Zucc. Methods and Results : Loss rate of drying method checked into 2 treatment, natural drying (218 hr. by sunshine) and heating dryer for 24 - 53 hr with Angelica acutiloba root of two years. After cleaning, first drying days by temperature, After cutting, second drying days by temperature under 40℃, 50℃ and 60℃. Changes hunter color values and quality by different storage conditions 2 treatment were normal temperature by indoor 20℃ and low temperature under refrigerating, 4℃. Storage period for 60 days, 120 days and 180 days with package 3 mediums under PE (polyethylene package), PP (polypropylene gunny sack) and WP (woven net package). Conclusion : After first cleaning, reasonable hot air drying method in Angelica acutiloba root. Secondary drying oven after cutting, the temperature regulated in 40℃ and 50℃, the lowest loss rates. Packing material storage conditions are dry roots in the colorimetry that maintained at room temperature storage than PP packaging, cold storage for long-term stability to PE treatment.

Background : Licorice has been used as a source of medicine and a food material in East-Asia. Recently, demand for licorice increased in market due to a growing interest in health. Thus we conducted breeding research to solve the problems associated with domestically cultivated licorice such as low productivity and low glycyrrhizin content. Methods and Results : We crossed European licorice (G. glabra L.; female parent) and Chinese licorice (G. uralensis Fisch; male parent) in the greenhouse in May 2007. In September 2007, crossed and germinated seeds were retrieved and sown in the greenhouse. In June 2008, stolons were separated from the F1 licorice seedlings and cultivated, resulting in 32 clonal lines of interspecific hybrids. Among them we selected good lines and then conducted the replicated yield trials (RYT) in 2012-2013 and local adaptability test (LAT) in 2014-2015. The results, GLYES9 showed that was elect of stem, oblong of leaf shape, red-brown of root color. Glycyrrhizin conten of GLYES9 (3.0%) was higher than G. uralensis (1.9%) at four regions from 2014 to 2015. GLYES9 was less than 10% in the desease of brown spot (G. uralensis was more than 30%). The root yield of GLYES9 was 4.31 ton per hectare, which was increased 193% compared with a check variety of G. uralensis. Therfore, we named GLYES9 as new cultivar ‘Dagam’. Conclusion : Depending on the above results, we have developed a new licorice cultivar ‘Dagam’ by the medicinal crop breeding team of National Institute of Horticulture and Herbal Science, RDA, in 2015. It showed brown spot disease resistant, high-glycyrrhizn content and high-yielding than colleted Glycyrrhiza spp.

Background : The purpose of this study was to evaluate methods to high quality food ramie rice cake, thereby increasing farm income. This study investigated the effects of different Split Application and Adapted Fertilizer Culture for Stable Production with Edible Leaf in Ramie (Boehmeria nivea L.). Methods and Results : Method of fertilizer application were conducted under three condition compose to standard application (N-P-K-Compost applied at 27-9-27-1,500 ㎏․ 10 a−1), 25% increased application (N-P-K-Compost applied at 34-11-34-1,500 ㎏․10 a−1), 50% increased application (N-P-K-Compost applied at 41-14-41-1,500 ㎏․ 10 a−1) cultivation. Compost and fused phosphate applied at 100% of basal fertilizer in March 25. The split application level of standard application (N-K) applied at 50% of basal fertilizer in March 25, 50% of top dressing were five times application (N-K) in May 4, July 5, September 5, October 5, 20% respectively. Transplanting with Yeongkwang varieties in April 12 by growing pot seedling for 35 days in 2011. Planting density were spaced 60 ㎝ apart in rows 25 ㎝ apart with rice straw cutting covered open cultivation. Plot design randomized block 3 repetition. Conclusion : Organic matter, available phosphate, K2O, CaO, and MgO of soil increased in all plots with the addition of fertilizers culture, specifically in 25% and 50% increased application. Growth characteristics by 50% of top dressing were five times application (N-K) in May 4, July 5, September 5, October 5, compared to standard application (N-K) applied at 100% basal fertilizer, aerial part as a result were so many such amount of growth as number of branch and leaf per plant, etc., Length, width of leaf and leaf colorimetry of aboveground part growth increment rising highest. Green leaf yields compared to standard fertilizer 100% application (1,344 kg․ 10 a−1). 25% and 50% increased application (N-K) applied at 50% basal fertilizer, 50% of top dressing were five times application increased by 9%, 17%. respectively.

Background : The purpose of this study is to investigate the effect of split application and adapted fertilization application cultivation in stable medicinal herbs production of Angelica acutiloba K. And it accomplished one’s purpose to GAP guide manual established standard method of cultivation technology, contribute to the enlargement of farm’s income. Methods and Results : Method of fertilization application were conducted under four condition compose to standard application (N-P-K-Compost: fermented mixed oil cake fertilizer applied at 14-10-10-600 ㎏․10 a−1cultivation. Compost and fused phosphate applied at 100% of basal fertilizer in April 14. The split application level of standard application (N-K) applied at 100%, 50%, 40%, 30% of basal fertilizer in April 14, 50%, 40% and 30% of top dressing were two, three times application (N-K) in June 1, July 15, August 15, 25% and 20% respectively. Sowing dates with Jangsung varieties in April 28 of the year 2015. Planting density were spaced 30 ㎝ apart in rows 15 ㎝ apart with black color non-woven cloth covering open cultivation by level row 90 ㎝. Plot design randomized block 3 repetition. Conclusion : Growth characteristics by 50%, 70% and 60% of top dressing were two, three times application (N-K) in June 1, July 15, August 15 compared to standard application (N-K) applied at 100% basal fertilizer, aerial part as a result were so many such amount of growth as number of leaf per plant, etc., Length of leaf and main root of aboveground, subterranean part growth increment rising highest. Dried roots yields compared to standard fertilizer 100%application (217 kg․10 a−1) treatment. 50%, 70% and 60% of top dressing were two, three times application (N-K) increased by 6%, 14%, and 18%. respectively.

Background : The purpose of this study was to evaluate methods to high quality medicinal vegetables, thereby increasing farm income. This study investigated the effects of different green manures crop and application culture stable foliage production in Peucedanum japonicum Thunberg. Methods and Results : Method of application with green manure crop were conducted under four condition compose to control (non application), single cropping in barley, hairy vetch and mixed cropping in hairy vetch (60%) + barley (40%)culture. Sowing dates of green manure crop were October 14 in 2014. Transplanting with Jeonam Yeosu varieties in Junel 28 by growing pot seedling for 45 days in 2015. Method of application were standard application (N-P-K-Compost applied at 20-12-10-600 ㎏․10 a−1). Plants were spaced 10 ㎝ apart in rows 10 ㎝ apart with open cultivation. Conclusions : The utilization effect of nitrogen supplied by green manure crop was highest with the hairy vetch by 21.1% in single cropping and hairy vetch + barley by 29.8% in mixed cropping. Organic matter, available phosphate, K2O, CaO, and MgO of soil increased in plots with the mixed cropping hairy vetch + barley culture. Non application < barley < hairy vetch < hairy vetch + barley in mixed cropping, aerial part as a result were so many such amount of growth as number of leaf per plant, etc., green leaf yields is untreated control plot (1,876 kg․10 a−1) compared to 7% from using barley culture, hairy vetch culture 10% higher and hairy vetch + barley culture increased to 15% of the most.

Background:The purpose of improving the quality of oriental medicinal herbs is to contribute to the improvement of the income of farm. The present study investigated the effect of reasonable drying methods, different storage conditions and packageing materials on quality and stability of Scutellaria baicalensis Georgi and for developing GAP (good agricultural practice) guide book.Methods and Results:Three methods of drying Scutellaria baicalensis roots produced over two years were used to estimate loss rate owing to drying, storage, and packaging. The methods of drying were categorized into natural drying (36 - 60 h by sunshine), drying with heat dryer (2 - 10 h), or drying with gas bulk dryer (2 - 10 h). After cleaning, and initial drying for a few days under controlled temperature conditions, the second phase of drying was carried out at 35, 45 and 55°C. Changes in hunter color values and quality under the two studied storage treatments (at 20°C indoors and at 4°C in a refigerator) were evaluated. Storage period for 60, 120, and 180 days in three packaging materials, PE (polyethylene package), PP (polypropylene gunnysack), and WP (watertight packing paper) were studied.Conclusions:Initial cleaning, reasonable gas drying and hot air drying, and drying in an oven at 35 and 45°C after cutting the roots resulted in the lowest loss rates in S. Baicalensis root. Hunter color valuse indicated that stroage of dry roots at room temperature was better than PP packaging, and that cold stroage was better than PE packaging for long-term stability.

Background : The purpose of this study was to big strong and root in the disease, many high quality seed of Achyranthes japonica N. selection by fostering, expanding the spread on a farm and raw materials medicines of sources deployment for process is to contribute to increasing farm income. Methods and Results : Collected variety into the mass selection breeding method by head-to-row cultivation, native variety of Hwasoon and Jangheung Jeonnam, was conducted in 2007. Three individual selection in 2010 as it produces the 27 and five individual in 2008 and 2009. From 2010 to 2011, pure line isolation as it cultivated and one foundation group. Promising in 2012, select one system. Replicated yield trial for two years beginning in 2013 a result of the stem length, multiple No. of branches and providing high -quality “No. 1, Jeollanam-do” majority by assigning system name. Naju-si, Yeongam-gun, local excellence by implementing a local adaptability test recognized in two years. To breed a new variety named as a dwelling “ Woogang” of Achyranthes japonica N. the review by fostering december 2015 to be registered. Conclusions : Leaf type is the broad lancet, flowering time is new variety two days than Jangheung native variety delayed. New variety of stem length and main root length are check variety (89㎝, 13.5㎝) of 9㎝ and 2㎝ tall respectively. Seed yields has native variety as much as 35 % compared to the many into 43.5 kg/10a. The ecdysteroids contents of roots was 1.2 times higher compared to check variety (668.1ppm). The dried root yields of the new variety are 285kg/10a a many native variety than 20%.

Background : The purpose of this study is to investigate the effect of the ridge and mulching cultivation and adapted sowing(planting)time in stable medicinal herbs production of Lithospermum erythrorhizon Siebold et Zuc. And it accomplished one’s purpose to GAP guide manual established standard method of cultivation technology, contribute to the enlargement of farm’s income. Methods and Results : Method of cultivation type with the ridge and covering material were conducted under two condition compose to open cultivation (level row : 120㎝ ridging, black polyethylene mulching) and plastic greenhouse cultivation (high row : 90㎝ ridging, non-woven fabric mulching). Sowing with Daehong varieties in April 17, transplanting July 25 by growing pot seedling for 40 days in 2015. Planting density were spaced 30㎝ apart in inter-rows 10 ㎝ apart intra-row. Fertilizing level of N-P-K-Compost (fermented mixed oil cake fertilizer) applied at 6-4-6-300 ㎏․10 a−1, 60% of basal fertilizer in March 14, 40% of top dressing were four times application in April 14 ～July 15. Plot design randomized block 3 repetition. Conclusions : Compared to level ridging on black polyethylene mulching open cultivation for growing plastic greenhouse with the high ridging non woven mulching cultivation, seed yields havesting 1.4 times, the dried roots yields increased in 0.7 times. Also, Growth characteristics by sowing time in April 16. compared to planting time in July 25. Length of stem and main root of above-ground, subterranean part growth increment rising highest. Seed and dried roots yields with increased by 71%, 30%. respectively.

Background : The purpose of this study was to big strong and root in the disease, many high quality seed of Lithospermum erythrorhizon selection by fostering, expanding the spread on a farm and Hongju subsistence production base and raw materials medicines of sources deployment for process is to contribute to increasing farm income. Methods and Results : Collected variety into the chemical mutation breeding method, Jecheon of Chungbuk, was conducted in 2001. In 2002 and 2003, two～ three individual selection in 2005 as it produces the 24 individual in 2004. From 2006 to 2010, pure line isolation as it cultivated and one foundation group. Promising in 2011, select one system. Replicated yield trial for two years beginning in 2012 a result of the stem length, providing high -quality “No. 1, Jeollanam-do” majority by assigning system name. Naju, Jangheung-gun, local excellence by implementing a local adaptability test recognized in two years. To breed a new variety named as a dwelling “ Daehong” of Lithospermum erythrorhizon the review by fostering december 2014 to be registered. Conclusions : Leaf type is the broad lancet, flowering time is new variety six days than Jecheon native variety fasted. New variety of stem length and stem thickness are check variety (87cm, 8.25mm) of 9cm tall and 0.6mm thick. Seed yields has native variety as much as 81 % compared to the many into 45.6 kg/10a. The shikonin contents of roots was 1.3 times higher compared to check variety (447 ㎍ / g). The dried root yields of the new variety are 221kg/10a a many native variety than 50%.

Background : The purpose of this study was to evaluate methods to high quality medicinal vegetables, thereby increasing farm income. This study investigated the effects of different covering material and weed eliminating on stable foliage production in Peucedanum japonicum Thunberg. Methods and Results : method of weed elimination with covering material were conducted under four condition compose to Non covering(4～6 times by manual weed control), Barley straw cutting covered with 700㎏․10 a−1, Rice straw cutting covered with 500㎏․10 a−1, Rice husks covered with 1,000㎏․10 a−1. Fermented mixed oil cake compost applied at 380㎏․10 a−1, 60% of basal fertilizer in March 14, 40% of top dressing were four times application in April 14 ～July 15. Sowing dates were March 25, 2015. Plants were spaced 15 ㎝ apart in rows 15 ㎝ apart with open cultivation. Conclusions : Rice husks covering < Barley straw covering < Barley straw covering cultivation this order, aerial part as a result were plenty amount of growth. Weed the rates was 12 to 29% lower incidence. Green leaf yields is uncovering control plot (915 kg․10 a−1) compared to 2% from covering rice husks, barley straw and rice straw covering increased to 18%, 20%, respectively.

Background : The purpose of this study was to evaluate methods to high quality medicinal vegetables, thereby increasing farm income. This study investigated the effects of different organic fertilizer and applicated cultivation on stable foliage production in Peucedanum japonicum Thunberg. Methods and Results : method of application with organic fertilizer were conducted under nine condition compose to control(non application), N-P2O5-K2O (20-12-10)㎏․10 a−1, Hyphal incubation compost(HIC) applied at 851㎏․10 a−1, Hangawi organic compost(HOC) applied at 547㎏․10 a−1, Fermented mixed oil cake compost(FMOC) applied at 380㎏․10 a−1, 60% and 40% of basal fertilizer in March 12, top dressing were four application in April 12, May 12, June 13 and July 12, respectively. Sowing dates were March 23, 2015. Plants were spaced 15 ㎝ apart in rows 15 ㎝ apart with open cultivation. Conclusions : chemical fertilizers < hyphal incubation compost < hangawi organic compost < fermented mixed oil cake compost application, top dressing than 60% in order of 40% additional fertilizer, aerial part as a result were so many such amount of growth as number of leaf per plant, etc., Green leaf yields is untreated control plot (875 kg․10 a−1) compared to 12% from using chemical fertilizers, HIC application 18% higher, HOC application 20% higher, and FMOC application increased to 28% of the most.

Background: The purpose of this study was to evaluate methods to reduce seeding expenses, thereby increasing farm income. This study investigated the effects of rain shelter controlled cultivation and adapted seeding times on the stable seed production of Scutellaria baicalensis Georgi. Methods and Results: Seed germination was conducted under 10 condition compose to control, water washing, cold storage at 4℃ for 15 days, seed sterilization with a benomyl pesticides, hormone treated seed by submerging in 100 ppm GA3 with the cold storage at 20℃ and 25℃, darkness in a covered petridish and illuminated with a 1,500 Lux lamp. There were three cultivation type, open cultivation with non-woven fabric mulching, cultivation with a vinyl covering and rain sheltered in a plastic greenhouse. Sowing dates were April 27, May 18, June 7 and June 28, 2013. Plants were spaced 10 ㎝ apart in rows 30 ㎝ apart. Mixed oil cake fertilizer, N-P2O5-K2O (12-10-10) was applied at 600 ㎏• 10 a−1. Conclusions: Optimum germination occured in darkness at 25℃ and cold storage after submerging in GA3. The highest seed yields (4.5 ㎏• 10 a−1) occurred in the plastic greenhouse for the April 25 sowing. The highest root yield (17%) was found on April 1, under greenhouse conditions.

나물용 녹두 신품종 '주현'은 금성녹두와 VC1834-4-B-2-B-3B-B를 인공교배하여 2009년에 육성되었다. '주현'의 생육습성은 직립, 잎 모양은 심장형, 백축색은 녹색, 성숙기에 꼬투리는 검고 곧으며, 종피는 광택이 없는 녹색이다. 개체당 협수는 26개로 표준품종인 '어울녹두'보다 8개 많고, 녹두나물 수율은 표준품종보다 18% 많다. '주현'은 바이러스, 갈색무늬병, 흰가루병 및 도복에 대한 포장저항성은 강하고, 평균수량은 1.84 MT/h