목이버섯은 담자균류 목이과 버섯으로 목재의 섬유소 분해력이 강한 호기성균이며 중온성버섯으로 온도 적응범위가 넓은 특징이 있다. 균사생장시에는 광선을 요하지 않으나 재배할때는 빛이 자실체 분화를 촉진 하고 색소 형성에도 영향을 주기 때문에 노지재배하기도 하며, 주로 비닐하우스 간이재배사에서 무가온 재배한다. 그러나 온도, 습도 등 인위적인 환경조절 없이 재배할 경우 기상여건에 따라 생육관리가 어렵고 품질 차이가 심해 연중생산에 어려움이 있다. 따라서 본 연구에서는 무가온재배를 위한 입식한계기를 설정하고 간이재배사와 공조시설재배사에서 자실체의 생육 및 품질특성분석하여 농가기술지원 자료로 활용하기 위하여 재배시험을 실시하였다. 시험은 9월 20일부터 10월 8일까지 3일 간격으로 밀폐형 공조재배사와 비닐하우스 간이재배사에 목이버섯 톱밥봉지배지(0.9kg)를 입식하여 11월 7일까지(1주기) 수행하였다. 생육조 건은 공조재배사는 온도 20°C, 습도 90~95% 조건을 유지하면서 1회/일 관수하였고 비닐하우스 재배사에서 는 관수 2~3회/일 조건으로 재배하였으며 그 결과를 소개하고자 한다. 먼저 초발이일수는 공조재배사에서 평균 7.9일 간이재배사에서 8.7일 소요되었고, 생육기간은 공조재배사에서 19.6일, 간이재배사에서 19.4일이 소요되었다. 자실체의 두께는 간이재배사에서 생육한 것이 0.44로 공조재배사 0.41보다 더 두꺼웠고 크기도 더 큰 경향을 보였다. 비닐하우스 간이재배사에서 9월 20일부터 3일 간격으로 입상한 후 발이 및 생육 상황을 관찰한 결과 9월 29일 입상(10월 27일 수확)하였을 때가 생육 및 수량(252g)이 가장 우수하였고, 10 월 5일 입상(10월 31일 수확)의 경우 초발이는 정상적으로 이루어졌으나 생육후기 낮은 온도로 인하여 생육이 정지하였으며 수량이 139g/0.9kg로 낮아지는 결과를 볼 수 있었다. 따라서 목이버섯 가을재배시 무가 온재배 가능기한은 10월 하순까지이고(일평균 15°C 이상) 11월 부터는 최소한의 가온이 요구되었다. 자실체의 품질특성으로 씹힘성은 하우스재배사에서 1,327 공조시설에서는 426로 3배이상 차이가 있었고, 경도는 하우스재배사에서 452, 공조시설에서는 245, 점착성은 하우스재배사에서 360, 공조시설에서 169 등으로 공조시설에서 보다 하우스재배사에서 재배한 자실체의 물성이 더 우수한 것으로 나타났다. 또한 자실체의 색도를 비교해보면 공조재배사에는 명도(L) 값이 28.5±3.9, 하우스재배사에서는 22.4±2로 조도가 높은 조건 에서 더 어두운 색을 발현하였고 적색을 나타내는 a값은 공조시설에서 3.7 하우스재배사에서 1.8, 황색을 나타내는 b값은 공조시설에서 10.5, 하우스재배사에서 2.2였다.

최근 지구온난화로 인한 이상기상 현상이 가속화되면서 전국적으로 댕구알버섯의 발생이 증가추세이다. 댕구알버섯은 말불버섯목 말불버섯과에 속하며 대나무 밭, 야산 등 땅 위 풀밭에 발생하는 버섯으로 지름 이 20~45cm로 크기가 큰 버섯으로 알려져 있다. 한국, 일본, 중국 등 전세계적으로 분포하며 어린 버섯은 식용한다. 또한 지혈, 해독 작용이 있으며 기침, 인후염, 편도선염 등 항염제로도 활용되고 있다고 알려져 있다. 그러나 국내 자원에 대한 댕구알버섯의 특성이나 성분에 대한 연구보고는 없다. 따라서 본 연구에서는 국내 야생 댕구알버섯에 대한 기초자료로 활용하고자 2015년~2016년 전남지역에서 발생한 댕구알버섯을 채집하여 자실체의 특성을 조사하였고 영양성분을 분석하였다. 본 조사에 사용된 댕구알버섯은 야산 주변의 감나무 밭, 야산의 산길, 대나무 밭 등 주로 야산 근처에서 발견되었다. 발생시기는 2015년 7월 중순 나주, 2016년 7월 상순 해남, 9월 중순 나주, 10월 중순 함평 등 여름에서 가을사이에 장마철 또는 태풍이 지난 후에 공중습도가 매우 높을 때 발생된 것으로 조사되었다. 발생양상은 하룻밤사이에 발견당시 크기로 자라는 것으로 추정할 수 있었고 냉장고에 보관시 어린자실체는 며칠사이에 갈색을 띠면서 물로 내려앉아 소멸하였고 노화가 진행된 자실체는 구형의 모형을 유지하면서 그대로 건조되는 경향이었다. 자실체의 주요특성으로 자실체색은 흰색이었고 형태는 공모양이었으며 두 개의 자실체가 붙어진 모양 즉 타원형 모양 이었다. 크기는 직경이 12.3~28cm 사이에 분포하였고 무게는 476g 정도였다. 포자는 갈색을 띄었고 0.005㎜ 로 원형이며 표면에 돌기가 있었다. 수집한 댕구알버섯의 영양성분 함량을 분석한 결과 수분 89.37%, 회분 0.74%, 조단백질 6.39%, 조지방 0.39% 였으며 탄수화물은 3.11%로 나타났다. 식이섬유 함량은 2.83%로 나타났고 DPPH항산화활성은 0.874㎎/g Vit eq.이었다. 특이한 점은 일반성분 가운데 조단백질 함량이 다른 버섯에 비해 월등이 많은 것으로 분석되었으며 향후 생리활성 물질분석 등이 요구된다.

Geoni, a new variety of Auricularia polytricha, was bred in JARES(Jeollanamdo Agricultural Research and Extension Services) in 2012. Geoni was selected through the monospore hybridization with JNM21008 and JNM21014 in 2010. Based on a performance test conducted from 2011 to 2012, the Geoni was selected from a line showing an excellent light brown pileus and strong pest resistance. Geoni has a favorable chewiness, light brown and smooth pileus. In addition, Geoni was rich in dietary fiber. MCM(mushroom complete medium), Malt and PDA(Potato Dextrose Agar) mediums were suitable for cultivating the Geoni. The number of effective stipes was 39 ea/0.9 kg and minor axis and major axis of pileus were 6.9 cm and 8.7 cm respectively. The yield of Geoni was 291 g/0.9 kg in plastic bag. Geoni was required 40~54 days for culture at 20oC and 24days for the primordia and growth period, which is longer than that of the control(Pung-un). Somatic incompatibility was formed between parental strains and Geoni. Analysis of the genetic diversity of the new variety "Geoni”revealed a different profile from the parental strains when RAPD(random Amplified Polymorphic DNA) primers were used.

‘광이’는 2015년 전남농업기술원에서 육성한 목이 품종으로 2009년 JNM21008과 JNM21013의 단포자를 분리 한 후 2010년 단포자 교배하였다. 2011년 1차 우수계통 선발을 거쳐 2011년부터 2014년까지 특성 및 생산력 검정을 실시한 결과 갓 모양은 파도형으로 연흑갈색이며 분지형의 연락맥이 많고 아래쪽 표면에 선형의 짧 은털이 있는 흑목이를 최종 선발하였고 2015년 품종보호출원하였다.(출원번호 2015-19) ‘광이’의 균사 생장적 온은 25~30°C이며 버섯 발생 및 생육온도는 19~22°C가 적합하였다. 자실체 색은 대조품종보다 더 연한 연흑 갈색을 띠며 더 큰 편이며 장미꽃처럼 봉우리모양이 형성되는 특성이 있다. 갓의 식이섬유 함유량은 63%, 총 폴리페놀은 1.59%㎎이였으며 흑목이 특유의 연하고 부드러움이 있어 관능평가시 맛이 가장 좋은 것으로 평 가되었다. 톱밥 봉지재배시 자실체 특성으로 유효경수는 19개/0.9㎏로 많았고 장경 8.6㎝, 단경 5.7㎝로 갓 크 기는 큰 경향이었다. 배양기간은 20°C에서 40~50일이며 발이 및 생육기간은 23±3일로 대조품종과는 비슷하 나 품종 용아 보다는 길었다. 교배모본 및 대조구와의 대치선이 형성되었으며 RAPD를 이용한 유전적 다형 성 검정 결과 모균주와 유의적 구별성을 보였다.

맛버섯은 주름버섯목 독청버섯과 비닐버섯속의 일종으로 나도팽나무버섯으로 알려져 있으며 일본에서는 나 메꼬로 불린다. 갓에 무틴이라는 점액이 다량함유 되어있는 것이 특징이다. 톱밥재배시 배양기간이 60일 정 도 소요되는 단점을 보완하기 위하여 배양기간단축을 위한 온도처리를 실시하였다. 시험은 병재배와 봉지재 배로 참나무톱밥 80%에 밀기울 20%를 첨가한 톱밥배지를 사용하였고 종균 접종 후 20℃에서 50일간 배양한 후 7일동안 온도처리하였다. 온도는 5℃ 간격으로 5～20℃사이에 4수준으로 처리하였고 이때 각 처리마다 균 긁기를 한것과 하지 않은 것으로 구분하였다. 시험에 사용한 품종은 황옥, 금관, 금작 3종으로 국내육성 품종 이다. 시험결과 황옥은 5℃처리에서 초발이기간이 13일로 5일 더 빨랐고 균긁기 여부에 따른 차이는 발견할 수 없었다. 발이상태는 5℃와 10℃ 모든처리구에서 균일하게 발이되었으나 15℃와 20℃에서는 균긁기를 하지 않은 처리에서 발이상태가 불균일하였다. ‘금관’에서는 균긁기를 하였을 때 초발이가 14일로 4일정도 빨랐고 온도수준별로 차이는 없는 경향이었다. 다만 처리구 공히 균긁기를 하였을 때 발이상태가 균일하였다. 품종 ‘금작’은 3개 품종가운데 초발이기간이 18~21일로 가장 긴 품종으로 조사되었으며 균긁기를 한 경우가 약 3 일 정도 빨리 발이되는 경향이었다. 자실체 수량은 병재배시 황옥 234g, 금관 242g, 금작 178g이었으며 봉지 재배(0.9㎏)에서는 349g, 343g, 243g이었으며 균긁기 처리구에서 다소 높은 경향을 보였다.

‘용아’는 2015년 전남농업기술원에서 육성한 목이 품종으로 2009년 JNM21008과 JNM21013의 단포자를 분리 한 후 2010년 단포자 교배하였다. 2011년 1차 우수계통 선발을 거쳐 2011년부터 2014년까지 특성 및 생산력 검정을 실시한 결과 갓 모양은 파도형으로 흑갈색이며 연락맥은 갈회색을 띠는 흑목이를 최종 선발하였으며 2015년 품종보호출원하였다(출원번호 2015-18). ‘용아’의 재배적 특성, 수량성, 자실체 특성은 다음과 같다. 출 원품종의 배양기간은 대조품종보다 더 빠르며 초발이 소요일수 또한 10일로 대조품종 15일 정도 더 빨랐다. 자실체 색은 대조품종보다 더 진한 흑색을 띠며 더 큰 편이며 수량성도 우수하였다. 흑목이 특유의 부드러움 과 진한 흑색이 생목이의 상품성을 높여줄 것으로 판단되어 직무육성 품종으로 선정하였다. 톱밥 봉지재배시 자실체 특성으로 갓색은 흑갈색으로 기호성이 높으며 유효경수는 13개/0.9㎏로 많았고 갓 장경 9.7cm, 단경 5.6cm로 갓 크기는 큰 경향이었다. 배양기간은 20°C에서 40일~50일이며 발이 및 생육기간은 23일로 기존품 종보다 더 짧은 편이며 수량은 0.9㎏ 봉지당 291g이었다. 교배모본 및 대조구와의 대치선이 형성되었으며 RAPD을 이용한 유전적 다형성 검정 결과 모균주와 유의적 구별성을 보였다.

목이버섯(학명 Auricularia auricula judae)은 활엽수의 고사목이나 반고사목에서 생장하고 있는데 중국에서는 목이(木耳), 우리나라에서는 목이 또는 흐르레기, 일본에서는 해파리 또는 기쿠라케(キクラケ), 서구에서는 ear mushroom이라 부르고 있다. 지름은 2～6cm 내외이고 잎맥 모양의 주름살이 있으며, 조직은 한천질로 부드러우나 탄력성이 있어 질기며, 건조하게 되면 딱딱하고 얇아지게 된다. 그리고 특유한 맛과 향이 있고 씹는 촉감이 좋으며 건조, 보관 및 저장성이 우수하다. 또한 영양가가 높은 버섯으로 단백질 11.3%, 칼륨 1,200mg, 인 434mg정도 함유하고 있으며 철 및 칼륨과 각종 비타민 함량이 높다. 특히 섬유소 함량이 높고 교질상 물질이 많아 식도 및 위장을 씻어내는 작용이 있으므로 광부 또는 방직공장 근로자들이 애용하고 혈액을 응고시키는 작용이 있어 출산모와 출혈이 심한 환자에게도 이용할 수 있다고 한다. 이러한 기능성이 널리 알려지면서 여러 나라에서 소비량이 지속적으로 증가하고 있으나 국내에서 유통 중인 400톤(약 60억원, 국내소비량의 95%) 규모의 목이버섯 대부분이 중국에서 건조 상태로 수입되고 있다. 따라서 본 연구는 수입산 목이버섯의 안전성 문제로 생목이 인공재배가 확산되고 있는 가운데 원균의 활력있는 보관관리를 통하여 안전한 균주를 공급과 우량종균의 생산으로 목이버섯의 산업화 기반을 조성하고자 수행하였다. 시험은 전라남도 나주시 산포면 소재에서 2012년～2013년(2년간)까지 육성품종별(4종) 원균 보관 조건별(보존재료, 저장온도 및 기간) 균사활력을 조사하였다. 시험품종은 품작, 풍운, JNM21001(털목이 계통)과 JNM21002(흑목이 계통) 등 4균주이고 원균의 보관요령은 1.8㎖ CORNING 튜브에 보관재료(Distilled water, 10%Glycerol, 5% DMSO)를 1.5㎖씩 넣은 후 패트리디쉬에서 배양중인 균주를 코르크 버러(직경 0.8㎝, 0.5㎠/10㎖)로 찍어 1튜브당 3조각씩 넣고(중심부→외부 등 골고루) 0, 3, 6, 12개월 간격으로 15℃, 4℃, -70℃로 보관(Solid medium 배양은 동일시기에 시험관에 처리) 하였다. 보관균주의 균사활력은 0, 3, 6, 12개월 간격 보관균주를 꺼내어 PDA배지에 접종, 배양한 후 패트리디쉬상에서 균밀도, 생장환 등을 측정한 결과 12개월 15℃ 보관 고체배지는 사멸균주가 많았으나 4℃는 균 활력이 유지되었으며 –70℃도 균주보관이 가능하지만 균 착상에 7～10일 정도 소요되었다. 6개월 보관도 12개월과 비슷하여 15℃ 보관 고체배지는 균 활력이 떨어지거나 사멸(JNM21002)하였으며 4℃, –70℃는 균 활력이 잘 유지되었다. 그러나 3개월 보관의 경우는 보존재료 및 온도조건에 차이 없이 비슷한 활력이었다. 시험균주별로는 품작은 10% Glycerol, 풍운과 JNM21001, JNM21002는 10% Glycerol과 증류수에서 활력이 좋아 원균의 장기보존을 위한 재료는 10%Glycerol과 증류수에서 4℃ 보관이 유망하였다.

This study was carried out to investigate the economic value of organic rice production using gelatin ․ chitin microorganisms in eco-friendly complex, Gongsan, Naju city. The soil condition of experiment paddy field was Jeonbuk series and silt loam with a slightly poor drainage. Except for the high effective silicate, the chemical characteristics of soils used were included in the optimum range of paddy soils in Korea. In growth, plant length, tiller number, ear number, and ear length were observed to be higher in conventional paddy fields than organic paddy fields. However, number of grain per panicle and grain filling ratio (%) were higher in organic paddy fields than conventional paddy fields. Incidences of diseases and insect pests were slightly higher in the organic paddy fields. Water weevil, sheath blight, rice leaf roller and rice blast were more occurred in organic paddy field. On the other hand, false smut was higher occurred in conventional paddy field. There was a significant negative correlation between rice sheath blight and rice leaf roller, and rice yield. In the milled rice quality, the quality of organically cultivated milled rices was lower by the increase of broken rice than that of conventionally cultivated milled rices. The quality and palatability of rice were higher in organic cultivation with decreasing of protein content. Net income of conventionally and organically cultivated rice was 360,000 won/10a and 610,000 won/10a, respectively. Premium net income of the organically cultivated rice was 68%.

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.

A mungbean variety ‘Suhyeon’ (Vigna radiata (L.) Wilczek) was derived from the cross between ‘Jeonnam14’ and ‘IT208777’ at the Jeollanamdo Agricultural Research and Extension Services (JARES) in 2010. ‘Suhyeon’ has erect growth habit, heart leaflet, green hypocotyl, black and straight pod when matured, and dull green seed surface. The stem length of ‘Suhyeon’ was 66 ㎝, which was 5 ㎝ less than check variety ‘Owool’. The pods number per plant of ‘Suhyeon’ was 24, which was 5 more than check variety. The sprout yield ratio of ‘Suhyeon’ was 8.67 times, which was 16% more than check variety. The contents of starch, protein and fatty acid of seed were 62.7, 27.3, 1.89%, respectively. The average yield of ‘Suhyeon’ was 1.74 ton/㏊, which increased 8% more than that of check variety. (Variety registration number: 5107)

This study was conducted to analyze seasonal and annual variations in rice quality and factors affecting the quality, for quality evaluation of the brand rice varieties produced in Jeonnam region. Coefficient of variation (CV) values for the seasonal variation in the rice quality were 3.1% in Toyo value, 2.1% in whiteness, 1.6% in protein content, 1.0% in moisture content, and 0.4% in head rice ratio. Quality characteristics of the brand rice varieties generally showed a decreasing tendency after April, as the months progressed. CV values for the annual variation in the rice quality were relatively high at 5.6% in protein content and 5.2% in Toyo value whereas those for whiteness and head rice ratio were relatively low, at 2.7% and 1.8%, respectively. Palatability and protein content showed high correlations with minimum air temperature, sunshine hours, rainfall, and daily temperature range. Head rice ratio had a negative correlation with daily temperature range whereas chalky rice ratio had a positive correlation with rainfall. Based on these results, we formulated a multiple regression equation to estimate palatability of cooked rice using protein content, whiteness, head rice ratio, and moisture content as follows:y ＝－6.71a ＋ 2.27b ＋ 1.29c ＋ 0.51d － 15.34 (R2=0.51*)(y: palatability of cooked rice, a: protein content, b: moisture content, c: whiteness, d: head rice ratio).

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%.