Background : The main ingredients of bed soil specialized for ginseng, which is often used in cultivation of young ginseng, are peat moss, vermiculite and cocopeat. These ingredients are imported from overseas countries because they are not produced in Korea, and thus play an important role in pricing of the bed soil. The bed soil products show satisfactory ability to retain moisture but, are known to require different containers and water management methods depending on the components of the soil and the crops to be cultivated. However, proper studies on cultivation of young ginseng in greenhouses are yet to be conducted, and research data on water management methods and irrigation amount for box culture of young ginseng are largely unavailable. Methods and Results : To establish the proper method of irrigation for cultivation of young ginseng, young ginseng were cultivated while providing water once a week through the method of drip irrigation and the method that combines drip irrigation and sprinkler irrigation. To establish the proper amount of water required, each box is provided with 2 ℓ, 3 ℓ and 4 ℓ of water respectively and the growth and development of both above and below aerial parts were examined after 45 days. The growth and development of both above and below aerial parts of young ginseng did not show any statistically significant differences between the two irrigation methods but, the young ginseng provided with water through the method that combines drip irrigation and sprinkler irrigation showed a relatively superior growth. Conclusion : Based on the above results, the proper method of irrigation for greenhouse cultivation of young ginseng is to combine the sprinkler irrigation - before budding - and the drip irrigation - after budding. The young ginseng showed the most satisfactory growth when provided with 4 ℓ water once a week, while those provided with less water – 2 ℓ - showed poor growth. For short-term cultivation of 45 days, the growth and development of young ginseng showed little difference regardless of the irrigation methods and the amount of water provided.

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 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.

본 연구는 친환경안전축산물 생산에 기반이 되는 돼지농장의 HACCP 평가항목별 점수부 여 체계의 문제점에 대한 개선방안 도출하여 보다 안전하고 위생적인 돼지 생산에 기초자 료로 활용을 제안하기 위한 목적으로 실시하였다. 현행 돼지농장 HACCP 평가항목은 중요 도의 구분 없이 동일한 점수(5점)를 부여하고 있으나 본 연구에서는 최근 3년간 지적비율, 위해의 심각도 등을 고려하여 평가항목별로 중요도를 도출하였고 그 결과에 따라 평가항 목의 점수를 차등 부여하도록 하였다. 돼지농장의 선행요건 평가항목(70개)은 중요도에 따 라 최대 4점에서 최소 2점의 점수체계를 구축하여 총 점수가 200점이 되도록 하였으며, HACCP 관리 분야 평가항목(15개)은 최대 10점에서 최소 5점 체계를 구축하여 총 점수가 100점이 되도록 개발하였다. 본 연구결과를 현장에 적용할 경우 보다 안전하고 위생적인 돼지의 생산이 가능하여 돼지농장 HACCP 도입의 목적을 보다 효과적으로 달성할 수 있을 것으로 판단된다.

People are making efforts multilaterally to create agricultural landscape beautifully. Still in farming villages, however, large-scale facilities or houses are disharmonized with natural environment because of their outer colors, mostly primary colors, not considering natural environment. The main study is done on experts’ color perception. Investigation about perception of color experts ' view according to the existence of the energy business based on the color to set the direction of the rural landscape in the future. The result of the study shows that the image of the rural area is not reflected well, and the symbolic color of the rural landscape is the reverse image according to the energy business. The rural village’s image in the future, “Harmonious”, “Natural”, “Rural” were higher Figure. There were the most important and harmony with nature. Based on such future harmony with nature in the color planning The colors match and is expected to be the color within the scope. Lack of awareness in the current farming town scenery is unsatisfactory. Awareness about the need for further improvement was higher. Therefore, color according to a harmony with nature images in accordance with the type of farming model should be planned.

This study aimed to develop strategies to re-establish the Park Nature Conservation Area in Bukhansan National Park, reflecting landscape ecological value by using the zonation program Marxan with Zones. Planning unit was set by watershed, and the basic data were mapped, considering topographical and ecological values. Mapped indicators were analyzed with the application framework of Marxan with Zones by indexing some indicators. The zones divided into Park Nature Conservation Area (Zone A), Park Nature Environment AreaⅠ(Zone B) which is reflected on the concept of Potential Park Nature Conservation Area and Park Nature Environment AreaⅡ(Zone C). The best solution for each of the scenarios was fixed through the sensitiveness analysis. From these, the final solution was selected considering five criteria including area ratio of conservation area and grouping. Lastly, the final solution was verified in the overlapped analysis with recent zonation. According to the results, the number of watersheds was 77, with an average area of 1,007,481 m2. In terms of basic mapping and indexation, the slope index and number of landscape resources for topographical property were average 0.22 and 38 places, respectively. Biotope index was average 0.69 and legally protected species was 14 species, reflecting ecological values. As the social and economic indicators, trail index was average 0.04, and the number of tour and management facilities was 43 places. Through the framework of Marxan with Zones, the best solution for scenario 1 which was set by the highest conservation criteria was selected as the final solution, and the area ratio of Park Nature Conservation Area and grouping was excellent. As the result of overlapped analysis, suggested zonation of the Park Nature Conservation was better than the recent zonation in the area raito (28.3%), biotope gradeⅠ(15.4%) and the distribution points (10 places) of legally protected species with verification of proper distribution of conservation features according to the zone.

원전 해체 이후 원전 부지의 제한적 또는 무제한적 이용에 대해서 미국 NRC는 NUREG-1757 문서를 통해 제한적 또는 무제한적 부지 이용에 관한 방사선학적 기준을 제시하였고 사업자가 제염 및 복원 후 이 선량 기준이 충족됨을 증명할 수 있어야만 부지가 제한적 또는 무제한적으로 해제될 수 있다고 하였다. 이와 관련하여 NRC는 운영허가종료계획서(LTP; License Termination Plan)에 방사선학적 부지 해제 기준 준수를 입증하기 위하여 부지 해제 기준, 부지 특성 평가, 최종 방사선 조사 계획에서 주요 방사선원항, 유도농도기준(DCGL) 등을 기재하도록 하고 있다. 이 논문은 국내 원전 해체에 있어서 참조사례가 될 수 있는 Rancho Seco 원전 해체 사례를 참고 및 절차를 분석함으로써 2017년 영구정지가 예정된 고리 1호기뿐만 아니라 향후 해체 원전 부지의 해제 기준 마련에 있어 사용될 수 있는 방법을 검토하였다.

This study was conducted to understand the public recognition about the concepts and literary definition ‘curing, healing’ as a reporter for basic research to be able to use the meaning of the terms and terminology related to ‘agro-healing’. The public was aware that ‘curing’ and ‘healing’ are different, ‘healing’ is natural compared to ‘curing’, ‘do’ is for ‘curing’, ‘become’ is for ‘healing’. This is interpreted as ‘curing’ is active, ‘healing’ is ‘passive’ and natural processes manually. And also, ‘healing’ is required for those who do not have a problem and was recognized as priority access to psychological and social purposes. ‘Healing’ has the means to cure the sick and disease, and the target of ‘sick, disease’ include abstract and mental. It equals to literary definition. Based on these results, in order to promote the ‘agro-healing’ in Korea, it will have to go to find the direction focused on the psychological and social purpose to highlight the differences between the results obtained with the medical approach. This study looked at with meaning and usage of english vocabulary. The area which is discussed as ‘agro-healing’ in Korea is expressed as green care’, ‘care farming’, ‘green care farming’, ‘social farming’, etc. in Europe. There are presented translation of the term differently for each scholar, Rural Development Administration has proposed as ‘agro-healing’ in final. How to use the english vocabulary may not be considered, but to develop the ‘agro-healing’ as science, brand name and industry internationally, which english brand name will be used should also be important. When we saw the meaning of many english vocabulary, including usage and discussion, the word ‘healing’ which means the healing in humans is considered the best goal-oriented and well known term that reflects the current social trends. when combined ‘agri’ which means the ‘land’ comes from the Latin word as a expression that encompasses rural resources with ‘healing’, ‘agro-healing’, it could be used as english name which has comprehensive meaning that is healing and rural resource utilization through agriculture.

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 : Schisandra chinensis is being weighted difficulties in stable production, there is increasing drought damage caused by climate change as shallow rooted crops. Therefore, the study was performed for water supply capacity and growth characteristics analysis by setting the irrigation method for the drought damage reduction. Methods and Results : Test material was used sophomore V-shaped planting Schisandra chinensis. Irrigation method were surface watering, underground watering, sprinkler and untreated. Underground irrigation was irrigation that buried hose and then dug up the 15㎝. Soil moisture tension was the irrigation after fixed at -30 ㎪(23%). Irrigation timing was performed in June-July that high drought damage and made the most fruit enlargement. The main investigating items were investigated fruit growth, normal fault rate, soil moisture and EC content according to the irrigation method. Normal fruit rate according to irrigation method were appeared in sprinkler(81, 74 %)>underground irrigation(76, 69 %)>surface irrigation(76, 67%)>untreated(66, 52 %). Cluster length of yield component was determined to effective irrigation method in fruit growth the highest in sprinkler. Soil moisture contents was maintained at appropriate level with significant -30㎪(23 %) in the sprinkler. EC content low with a downward trend in underground irrigation and sprinkler. Water supply capacity according to Irrigation Method were sprinkler 40 tons, underground irrigation 85 tons, surface irrigation 138 tons. Conclusion : Appropriate watering methods for drought damage reduction of Schisandra chinensis caused by climate change was determined in the most efficient irrigation method in sprinkler that high fruit growth and normal fruit rate, lower the required of water supply capacity.

A minimum threshold for the signal to noise ratio (SNRmin) has to be set in the data processing system of wind profiler radar (WPR). The data collection rate and the accuracy of the WPR wind vector depend on the SNRmin. The WPR at Uljin is operated with an SNRmin of 1 dB which is a relatively large threshold. We found that the accuracy and the continuity of the WPR wind vector with height were directly related to the variability of the SNR and vertical gradient of the squared refractive index. We investigated a quantitative method for determining a new SNRmin for the WPR at Uljin and it was evaluated with radiosonde data. The accuracy and continuity of the wind vector from an SNR of less than 1 dB, began to decrease at an altitude of 3.5 km. Most of the SNR values were less than –3.5 dB in altitudes higher than 3.5 km. We retrieved high-accuracy wind vectors at altitudes over 3 km where measurements were deficient with an SNRmin of 1 dB.

Cup arrangement ranking method (CARM) is a method for a rapid and small-sample sensory evaluation of cooked rice in rice breeding program. This study was compared to four different scale ranges (1~11, 1~9, 1~7 and 1~5) for improving the efficiency of CARM using sixteen Japonica and four Tongil-type cultivars. The wide scale ranges were higher of that than narrow scale range on determination coefficient between standard sensory evaluation method (SSEM) and CARM. However, the wide scale ranges were required more time and efforts than those of the narrow scale ranges for eating sensory evaluation of cooked rice. The wide scale ranges of 1~11 and 1~9 were difficult to distinguish the differences between the cultivars in the scale 3 and 4. On the other hand, the narrow scale ranges of 1~7 and 1~5 could distinguish the difference between cultivars in all scales. We suggest that two scale ranges for CARM were 1~7 (7 classes) in including Tongil type cultivars and 1~5 (5 classes) in Japonica cultivars.

In this study, according to the reference setting based on the runoff video of 9:00 where the highest water level of 3.94 m has been recorded during the runoff of Cheon-mi Stream in Jeju Island by the attack of Typhoon no. 16 Sanba on September 17th, 2012, the error rate of long-distance and short-distance velocimetry and real-distance change rate by input error have been calculated and the input range value of reference point by stream has been suggested. In the reference setting process, if a long-distance reference point input error occurs, the real-distance change rate of 0.35 m in the x-axis direction and 1.35 m in y-axis direction is incurred by the subtle input error of 2~11 pixels, and if a short-distance reference point input error occurs, the real-distance change rate of 0.02 m in the x-axis direction and 0.81 m in y-axis direction is incurred by the subtle input error of 1~11 pixels. According to the long-distance reference point setting variable, the velocity error rate showed the range of fluctuation of at least 14.36% to at most 76.06%, and when calculating flux, it showed a great range of fluctuation of at least 20.48% to at most 78.81%.

백삼과 홍삼의 추출수율은 각각 33.56%와 48.79%로 홍 삼의 추출수율이 높았고, 산성다당체의 경우 1~4차 추출단 계까지는 홍삼군이 백삼군보다 높았으나, 5차 추출단계에 서 백삼군이 6차 추출단계에서는 홍삼군이 높게 나타났다. 백삼과 홍삼의 추출단계별 농축액의 조사포닌 함량은 백삼 (56.44 mg/g)에 비해 홍삼(53.15 mg/g)이 약 5.8 % 증가하는 것으로 나타났다. 이들을 혼합한 선택적 홍삼농축액 모델 4종의 기호도 평가 결과 1, 2, 6차 추출물이 혼합된 RGB-4가 가장 높은 기호도를 나타내었고 시판 홍삼 농축액 3종에 대해 비교한 결과에서도 RGB-4가 쓴맛, 떫은맛, 인삼향 강도가 약해지 고 종합적 기호도에서 높은 평가를 받았다. 본 실험에서는 추출방법을 달리 함으로써 추출수율 및 조사포닌 함량을 감안하여 인삼 쓴맛과 향의 강도를 낮출 수 있다는 것을 확인하였다. 이 추출방법을 이용하여 쓴맛 을 저감시키고 인삼향미의 강도를 저감시킨 제품을 개발하 여 좀 더 편하고 자연스럽게 홍삼제품을 접할 수 있도록 더 많은 연구가 진행 되어야 할 것이다.

Recently, buildings tend to be large size, complex shape and functional. As the size of buildings is becoming massive, the need for structural health monitoring(SHM) technique is ever-increasing. Various SHM techniques have been studied for buildings which have different dynamic characteristics and are influenced by various external loads. Generally, the visual inspection and non-destructive test for an accessible point of structures are performed by experts. But nowadays, the system is required which is online measurement and detect risk elements automatically without blind spots on structures. In this study, in order to consider the response of non-linear structures, proposed a signal feature extraction and the adaptive threshold setting algorithm utilized to determine the abnormal behavior by using statistical methods such as control chart, root mean square deviation, generalized extremely distribution. And the performance of that was validated by using the acceleration response of structures during earthquakes measuring system of forced vibration tests and actual operation.

Background : Jiwhang (Rehmannia glutinosa L.) cultivation area of chungnam province was 62ha(219 farms, 53.9% of domestic cultivation area, M.A.F.R.A. 20142)). Recently, jiwhang is rapidly spread to 150ha ( Geumsan administration statistics, 2015) as taking place of income crop in Chungnam. High quality jiwhang GAP production and improvement of the distribution system including magnus customers, producer association fosterage and conventional market Vitalization were the reason of rapid cultivation area increase of Rehmannia glutinosa L. in Geumsan. This study was performed to set up the standard Rhizome size for planting in Rehmannia glutinosa L. Materials and Methods ○ Experiment variety : Togang ○ Treatment(rhizome length) : ① 1cm ② 2cm ③ 3cm ④ 4cm ⑤ 6cm(control) ○ Planting date : May 6, 2015 ○ Planting distance : 30×15cm ○ Experiment place : Ginseng and Medicinal Plant Research Institute (Geumsan-gun, Chungcheongnam-do) Conclusion : In the aboveground growth was no significant difference among treatments. In the root characteristics, there was no significant difference among treatments. Take a 1∼2cm rhizome planting saved rhizome amount and planting time to 73.8%∼64.3% and 68.4%∼ 57.8% respectively than 6cm(control).

최근 건설되는 특수교량에는 상시적인 유지관리 체계로서 계측시스템이 활발히 도입되고 있는 상황이다. 일반적으로 계측시스템 을 이용한 교량 유지관리 시에는 관리기준치를 설정하여 교량의 상태를 평가하게 되지만, 관리기준치 설정 기준과 방법이 없어 설계허용값에 근거하여 단순하게 설정되고 있는 실정이다. 기존의 방법으로 설정된 관리기준치를 적용할 경우 관리기준치 범위 내에서 발생된 이벤트, 이상 거동 및 점진적으로 발생하는 손상 등과 같은 교량의 상태변화를 파악하기에는 한계가 있다. 따라서, 본 연구에서는 기존의 절대치 관리에 있 어 관리기준치 설정의 문제점을 고찰하여 실무에 효과적으로 적용가능한 개선된 관리기준치 설정 및 운영방법을 도출하였다. 개선된 관리기 준치 설정을 위해 검벨분포를 사용한 확률론적 접근방법을 도입하여 재현빈도 50년, 100년의 기댓값에 대한 교량의 주의, 경고치를 산정하였 다. 본 연구에서의 관리기준치는 설계허용치 범위 내에서 발생하는 이상거동을 감지할 수 있도록 계측데이터와 계측데이터의 구간변화량에 대한 관리기준치를 각각 설정되었으며, 제안된 방법으로 산정된 관리기준치는 실측 데이터에 대입하여 비정상적인 데이터의 발생여부를 적절 하게 파악할 수 있다는 것을 확인하였다.

식용 귀뚜라미를 고압증기멸균한 뒤 동결건조하였으며, 이를 분쇄하여 AL/PET/LLDPE film에 포장 후 25, 35 및 40℃에서 6개월 동안 저장하며 한 달 간격으로 품질변화를 측정하였다. 수분함량은 저장기간 중 모든 구에서 증가하 였으나, 저장 6개월 차에 저장온도별 유의적 차이는 없었다. 산가의 초기값은 1.83 mg KOH/g 이였으며, 저장 6개월 차에 25, 35 및 40℃ 저장구는 1.93, 2.04 및 2.15 mg KOH/g 으로 증가하였다. 지방산은 palmitic acid, oleic acid 및 linoleic acid가 24.79, 28.58 및 28.55 g/100 g으로 높은 함량 을 나타내었으며, palmitic acid 및 linoleic acid는 저장온도 별 증·감소의 경향이 뚜렷하지 않았으나, oleic acid는 저장 기간 중 감소하는 경향을 나타내었다. 일반세균 및 대장균 군은 저장기간 동안 검출되지 않았다. 관능검사의 경우 25 및 35℃ 저장구는 유의적 차이가 없으나, 40℃ 저장구는 유의적 차이를 나타내었다(p<0.05). 저장기간 중 품질에 영 향을 미치는 인자는 수분함량, 산가, oleic acid 및 flavor로 판단되었으며, 이들의 한계 기준을 각각 5%, 3 mg KOH/g, 26.5 g/100 g 및 6으로 설정하여 유통온도 25℃를 기준으로 VSLSF 프로그램으로 유통기한을 산출하였다. 수분함량, 산가, oleic acid 및 flavor의 유통기한을 산출한 결과 23, 61, 150 및 155개월이었으며, 유통기한이 가장 짧은 항목에 안전계수 0.8을 적용하여 18개월로 설정하였다. 이상의 결 과는 제조 후 25℃ 유통조건에서 18개월까지는 귀뚜라미 분말의 품질 안정성이 유지되는 것으로 판단되었다.

The purpose of this study was to review of animal-assisted therapy. Method: Animal-assisted therapies (AATs) in domestic and international studies (68 cases) were analyzed by searching databases, KERIS & KISS, and the Pub MED(NCBI). Result: In AATs, a few animals were used for the various disease or disorder. Dog centered therapies were most common.. AATs were used in the various disorder and disease. For the psychological effect, majority of the outcome variables were depression and anxiety. For the physical effect, the most outcome variables were blood pressure, heart rate, and stress hormone. However, These results show that AATs were confined to specific areas such as sensation‐centered therapies. Conclusion: AATs had positive effects both in physical and psychological factors even if the study areas have not been applied to the various condition. The further research is needed to identify scientific grounds for the effects of the interventions through various therapies.