• 대한약침학회지
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• 제13권4호
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• pp.119-128
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• 2010

Objectives : The objective of this study is to report the change of progress in symptoms and various scales after treated with Mountain Ginseng Pharmacopuncture(MGP) on the patients of Amyotrophic Lateral Sclerosis(ALS). Methods : The three ALS patients who treated with MGP, were checked the change of progress by ALS Functional Rating Scale(ALSFRS), ALS Severity Score(ALSSS), grasping power on both arms and circumference of both thighs and calves. Results : After MGP treatment on three ALS patients, first case did not grow worse during MGP treated whereas she got worse rapidly during none treated period. Second case did not grow worse during treated period and third case got worse in progress by slow degrees despite of MGP treatment. Conclusions : Although MGP could not control the progress of ALS completely, MGP may help the improving of quality of life(QOL) in ALS patients and have the effect of delayed ALS progression.

• 한국토양비료학회지
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• 제49권2호
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• pp.138-143
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• 2016

The objective of this study was to evaluate the effects of the application of vermicomposts on the growth parameters and ginsenoside content of ginseng roots. Food waste vermicompost (FW), cow manure vermicompost (CM), and paper sludge vermicompost (PS) were applied at 10 and $40t\;ha^{-1}$, respectively. One-year-old seedlings were transplanted and 4-year-old roots were harvested. Soil nitrate and phosphate concentrations were increased in the plots applied with FW and CM at $40t\;ha^{-1}$. Soil pH and exchangeable Ca concentrations were higher at FW $40t\;ha^{-1}$ than at CM $40t\;ha^{-1}$. Root yield increased when treated with FW $40t\;ha^{-1}$ in comparison to the yield for the control. The incidences of root rot disease and ginsenoside content were not significantly affected by the treatments. The results suggested that application of vermicompost might not show a relationship between root biomass and ginsenoside content. It further showed that proper use of vermicompost can promote root yield without a reduction in root quality or an increase in the incidence of root rot disease in reclaimed fields.

• 한국연초학회지
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• 제23권2호
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• pp.109-114
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• 2001

A CAB cDNA vector(pKGCAB), encoding the light harvesting chlorophyll a/b binding protein in Korean ginseng (Panax ginseng C. A. Meyer), was constructed with the CaMV35S promoter of plant expression vector. The chimeric vector was transformed into tobacco(Nicotiana tabacum cv. NC 82) using Agrobacterium tumefaciens LBA 4404 strain, and the transgenic tobacco plant CAB-TP2 was selected. Photosynthetic rates of the CAB-TP2 plant at before-flowering stage were increased about 20% under low irradiance conditions of quantum 100 and 500 $\mu$mol.m$^{-2}$ s$^{-1}$ , however, the rates were similar to those of NC 82 under quantum 1000 and 2000 $\mu$mol.m$^{-2}$ s$^{-1}$ conditions. The plants were germinating under low- or normal irradiance condition and the quantum yield of photosystem III were measured. The differences of the Fv/Em values between conditions were 0.07 and 0.01 in NC 82 and CAB-TP2, respectively. The mature leaves in the position 8-10 of the CAB-TP2 at before-flowering stage revealed l0% higher Fv/Fm values in range of 0.759 to 0.781 and 40% more chlorophyll contents of 70-93mg/$m\ell$ than those of normal NC 82. These data suggest the possibility that the increase in photosynthetic activity of leaves under low light intensity in the canopy of CAB-TP2 transgenic tobacco might lead to increase the quality of lower tobacco leaves.

• 한국약용작물학회지
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• 제24권3호
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• pp.198-206
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• 2016

Background: Electrical conductivity (EC) and pH are important features of nutrient solution, affecting both growth and quality of crops by altering nutrient uptake. Methods and Results: The pH values of nutrient solutions were controlled at 5.0, 5.5, 6.0, 6.5 and EC values were controlled at 0.68, 0.84, 1.23, 1.41 dS/m. Gingesng root weights were higher during the initial growth period when the plants were treated with low pH and low EC nutrient solutions. However, the higher pH and EC levels, the greater the increase in the rate of root weight between the initial and middle growth periods. The highest ginsenoside amount changed during growth period. The total ginsenoside amount was highest in the root, and the lowest in leaves at 45 and 90 days after treatment, respectively, with solution at a pH of 6.0. After 135 days of treatment, the highest total ginsenoside amount was detected in root treated with soluton with EC values of 1.23 dS/m. Conclusions: For the cultivation of ginseng using a nutriculture system, the pH and EC values of nutrient solutions should to be controlled based on the stage of growth and targeted plant organ (root or leaves).

• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 2006년도 춘계종합학술대회
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• pp.935-938
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• 2006

최근 WTO/FTA 등으로 인해 수입개방이 점차 본격화 되고 있다. 그러나 국내 농업상황은 수입 농산물에 맞설만한 능력이 부족한 실정이며, 국가적인 관리 제도가 미흡하여 농산물 수입개방 후 국내 농가에 미칠 영향이 적지 않을 것으로 예상된다. 이에 관계기관에서는 농산물의 품질을 향상시켜 수입개방에 대비하고자 국내 실정에 맞는 우수농산물관리제도(GAP : Good Agricultural Practices)를 제정하고 있으며, 인삼 등 고부가가치 농산물에 대해 우선적인 적용이 이루어지고 있다. 이에 본 논문에서는 국내 GAP 인증 기준에 부합하는 인삼을 재배, 유통 할 수 있도록 이력관리 시스템을 설계하였으며, 농산물의 생산이력 및 유통단계를 기록하여 구매 농산물에 대한 다양한 정보를 제공 가능하도록 구현하였다. 또한, 기상 병해충 농약 비료 등의 데이터를 관리하여 고품질 농산물 생산 연구에 도움이 되도록 하였으며, 모니터링 시스템과 지도 및 관리 시스템을 도입하여 농지의 효율적인 관리가 가능하도록 시스템을 구축하였다.

• 한국건설순환자원학회논문집
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• 제9권4호
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• pp.425-432
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• 2021

본 논문은 생활계 복합재질 폐플라스틱을 재활용한 물질재활용 제품의 물성을 향상시키기 위한 방안으로서 단일 재질 폐플라스틱인 r-LDPE(Recycled Low Density Polyethylene, r-LDPE) 사용량을 변화시켜 물질재활용 제품의 물성을 평가·분석하였다. 그 결과 r-LDPE 사용량이 증가할수록 생활계 복합재질 폐플라스틱 물질재활용 제품의 인장강도, 연신율은 증가하는 경향을 나타내었지만 회분은 감소하는 경향을 나타내었다. 생활계 복합재질 폐플라스틱 재생원료에 r-LDPE 사용량을 5% 이상 혼입 사용할 경우 생활계 복합재질 폐플라스틱의 물질재활용 제품인 인삼재배시설용 지주대의 품질기준인 GR M 3093-2021을 안정적으로 만족시키는 것으로 나타났다.

• The Korean Journal of Ecology
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• 제18권3호
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• pp.341-351
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• 1995

The relationship between land uses and water quality was investigated at Kyong-an Stream. Some 70% of this watershed was forested area, half of which was comprised of Pinus densilflora community. Concentrations of $NH_4^{+},\;NO_3^{-},\;NO_2^{-}, total nitrogen, $Cl^{-},\;PO_4^{3-}$, DO, and BOD increased gradually from upstream to downstream, whereas heavy metals did not have such tendancy with the exception of a few sites. Urban area was significantly correlated with hardness and chloride concentration. Relationship among phosphate concentration(P), cultivated field area(F), and stream length(S) in each basin was P = 1.7912 F/S＋0.0103. the concentration of $NH_4^{＋}$ was positively correlated with the population size and cow density within the catchment. The effect of urban area(U) and stream length of the pH(pH) was represented by pH = -4.7344 U/S＋6.52. It can be concluded that the control of nonpoint source pollution as well as point source pollution is one of the important problems of water quality management, especially geological properties must be considered for sustainable development.

• 한국농업기계학회:학술대회논문집
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• 한국농업기계학회 2000년도 THE THIRD INTERNATIONAL CONFERENCE ON AGRICULTURAL MACHINERY ENGINEERING. V.III
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• pp.569-577
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• 2000

The position of tobacco leaves is affluence to the quality. To evaluate its quality, sample leaves was collected according to the position of attachment. In Korea, the position was divided into four classes such as high, middle, low and inside positioned leaves. Until now, the grade of standard sample was determined by human expert from korea ginseng and tobacco company. Many research were done by the chemical and spectrum analysis using NIR and computer vision. The grade of tobacco leaves mainly classified into 5 grades according to the attached position and its chemical composition. In high and low positioned leaves shows a low level grade under grade 3. Generally, inside and medium positioned leaf has a high level grade. This is the basic research to develop a real time tobacco leaves grading system combined with portable NIR spectrum analysis system. However, this research just deals with position recognition and grading using the color machine vision. The RGB color information was converted to HSI image format and the sample was all investigated using the bundle of tobacco leaves. Quality grade and position recognition was performed through well known general error back propagation neural network. Finally, the relationship about attached leaf position and its grade was analyzed.

• 한국조리학회지
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• 제20권5호
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• pp.130-135
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• 2014

This study determined the effects of addition of medicinal herb extracts (Zanthoxylum piperitum extract(TZ), Acanthopanax sessiliflorus(TA), Panax ginseng(TP), Cinnamomum lureitri Nees(TC), Angelica gigantis radix(TAG) and Crataegii fructus extract (TCF) to teriyaki sauce with regard to taste and health benefit. After adding the medicinal herb extracts to teriyaki sauce, moisture content was found to be inversely proportional to the viscosity. The sauce with Panax ginseng extract(TP) had lowest sweetness, but highest salinity. The results showed that the sauce with Korean herb extracts had lower salinity content. In terms of colour value, the sauce with Crataegii fructus extract(TCF) had much higher lightness, redness, and yellowness than sauce prepared with other herb extracts. It had the strongest acidic taste and lowest pH. Sensory evaluation test revealed that the sauce with Anthoxylum piperitum extract(TZ) was the most preferred sauce among all the sauces tested. The degree of brown color of teriyaki sauces was correlated positively with taste preference(r=.570, p<0.01) and overall preference(r=.505, p<0.01).

• 한국연초학회지
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• 제16권2호
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• pp.128-133
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• 1994

This study was carried out to get agronomic information about the tobacco culture in paddy soil where incidence of grey tobacco leaves used to appearly uptake of iron, manganese and chlorine due to soil acidity and high water level. Application of lime to paddy soil(pH5.4-5.6) reduced content of iron, manganese known as proceeding materials giving rise to variegated grey tobacco after curing, compared with non-treatment. Grey leaves were found mainly at lower and middle stalk positions, and incidence of grey tobacco was lowered by application of lime in the well drained field but was not affected by level of fertilizer application. Amendment of soil acidity by lime tended to decrease chlorine and manganese content in leaves. Nicotine and mangenese content of leaves were lowered by reduction of one-quarter fertilizer level. In case of lime treatment, increase of yield reached to 4-6% comparing with those of non-treatment but price per kg was not affected. Reduction of N fertilizer level to three-quarters had the equal yield but high quality of leaf comparing with standard fertilization in paddy field.