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친환경농업(親環境農業) 상추재배의 EM(유효미생물군(有效微生物群)) 미생물제제 시용효과(施用效果)에 관한 연구(硏究)
안승원 ( Seoung Won Ann ) 한국녹지환경디자인학회 2005 녹지환경학회지 Vol.1 No.1
This study was conducted to investigate the effects of EM(Effective Microorganisms) on growth and quality of lettuce for system of organic agriculture. Chemical characteristics such as soil acidity, organic matters, and conductivity were nor significantly changed between before and after the experiment. Those were not different between treated and untreated. Therefore treatment of EM did not affect on chemical characteristics of soil. Total production of EM and chemical fertilizer treated plants were 22.6 to 33.6% more than that of untreated plant. Ratio of total weight from dry weight were 22.0 to 32.2% in above ground part of plant and 31.0 to 43.7% in under ground plant. However there was no difference between EM and chemical fertilizer treated of total production. Leaf production of EM and chemical fertilizer treated plants were 27.1 to 30.4% more than that of untreated plant. However there was no difference between EM and chemical fertilizer treated plants. Therefore EM application on organic agriculture may have effective on reclamation of soil eco-system and improvement of plant cultivation environment without any yield loss. Calorie and general contents such as water, fat, protein, and carbohydrate were not different between treated and untreated plant. Inorganic matters such as T-N, P2O5, K2O, CaO, and MgO were also not different. Vitamin C contents were 11.7, 14.3~15.8, and 17.5mg/100g in chemical, EM, and untreated plants, respectively. However nitrates contents were 132, 78~81, and 72mg/100g in chemical, EM, and untreated plants, respectively. Therefore vitamin C and nitrate contents were negatively correlated. EM treatment did not produce any malformation and, less differences among newly formed leaf form a original individual. Lettuce treated with EM did not have any problem on quality and did not give any aversion to people. Therefore use of EM could produce organic agriculture without any damage to plant when it is used in the way as used in this study.
산악형 국립공원의 구조활동 현황과 개선방안 -설악산 국립공원을 중심으로-
조태동 ( Tae Dong Jo ),김일수 ( Il Su Kim ),박진홍 ( Jin Hong Park ) 한국녹지환경디자인학회 2005 녹지환경학회지 Vol.1 No.1
This study examines current situation of rescue activities in mountainous national parks and suggests various measures to improve the pending problems, with a special focus on Soraksan National Park. Its method includes theoretical consideration, field survey and interviews with visitors. The results are as follows; We need; First, supplement of specialized rescue workers. Second, information and education against possible safety accidents for visitors. Third, region-specific education and improvement of working environment for 119 rescue workers. Forth, active rescue activities by establishing policies for private rescue units.
제주도 대표 추천경관으로서의 오름에 대한 도민 인식조사
김상범 ( Sang Beom Kim ),노재현 ( Jae Hyun Rho ) 한국녹지환경디자인학회 2007 녹지환경학회지 Vol.3 No.1
The purpose of this study was not only to investigate standard view influence by grasping the recognition of people of Jeju island. but also to clearly examine into Representative Recommended Scenary of OREUM. As a result of questionnare inquiries on representative recommended scenary of Jeju island executed for 214 persons, the first recommended scenary was shown as the mountain scene of Mt. Halla regardless of sex distinction, age bracket, domicile, habitation period. 74 men(34.6%), 99 women(46.3%) indicated the mountain scene of Mt. Halla and 25 man(11.7%), 33 wonmen(15.4%) indicated as scandary recommended scenary the OREUM which represented very high percentage. Accordingly, mountain scenary and peripheric OREUM scenary of Mt. Halla has been distinguished as the scenary factor which represents Jeju island. According to the analysis based on population demography, the recommended scenary according to sex distinction showed difference but the recommended scenary according to age bracket, domicile had no meaning. However, the secondary recommended scenary of habitation period has shown a tendency in accordance with the increase of habitation period.
박선영 ( Sun Young Park ),윤용한 ( Yong Han Yoon ),류을열 ( Eul Ryul Ryu ),김원태 ( Won Tae Kim ),박봉주 ( Bong Ju Park ) 한국녹지환경디자인학회 2008 녹지환경학회지 Vol.4 No.1
This study compared and examined the effect that meteorological environment is influenced by weather change about various urban parks on the land coverage status and planting stratification. As a result, high temperature areas were found around paced surface. On the other hand, around forest plantation, areas of the low temperature was found. However, even in forest plantation, the temperature was different one another depending on its planting stratification. Especially, the area covered with arbor and sub-arbor showed relatively low temperature. and in a relationship between air temperature and humidity, humidity was correspond to the distribution of air temperature, low wet areas in the high temperature zone and high wet areas in the low temperature zone. In a range of the temperature exchange of a day in the urban park, it has a tendency that the fewer cloud amount has the bigger diurnal temperature range. Also, we found that increasing trees is the effective way in terms of lowing temperature. And, as it was arbor which influenced on lowing temperature the most and sub-arbor was the next, it became obvious that tall trees are the main source of coldness. In the point of view of weather change, this empirical result has higher efficiency in temperature decrease in order to fine weather, partly cloudy weather, and cloudy weather.
농촌경제와 문화에 있어서 친환경 농업과 녹색관광의 역할에 관한 연구
최병익 ( Pyeong Ik Choe ),김명희 ( Myung Hee Kim ) 한국녹지환경디자인학회 2005 녹지환경학회지 Vol.1 No.2
In order to survive, Korean agriculture should be competitive in terms of price, quality supply regular and service delivery. However, it is hard to compete with imported agricultural products for domestic products regarding to low price. This price factor drove Korean farmers to find several alternatives such as sustainable agriculture(SA), green tourism(GT), and pooling system of marketing. From the late 1980s, SA has steadily pulled out consumers interest owing to increasing household income and seeking pollution-free food. According to consumer`s needs, agribusiness concerning SA has drastically developed, so far. GT has also been applied by the government for farmers. The project has been developed mainly by Ministry of Agriculture and Forest(MAF) as one of means supporting and diversifying the rural economy. The followings are accomplishment, and learning of SA and GT, so far: ·SA is believed as one of alternatives enhancing agricultural competitiveness of Korea. ·Volumes of SAP and farmer`s direct selling are increasing. ·Consumer`s willing to pay for SAP is much higher(158.0~217.6%) comparatively. ·Incentives-compensation system is an available accelerator for development of SA. ·Corporate identity(CI) clinic of packing design is available for development of SA. ·Urban and rural exchange is accelerated through GT, and it is believed to support SA and boost farm income, ·Farming experience enhances understanding of visitors on SA and rural culture. ·Various programs, support of specialists and government, total participation of community and women involvement make synergy effect for development of SA and GT.
박구원 ( Koo Won Park ),명현 ( Hyun Myung ) 한국녹지환경디자인학회 2008 녹지환경학회지 Vol.4 No.2
This research is a basic study to construct the guideline to the development of birdwatching tours, for the purpose of coping with the demand of birdwatching tours that are on steady increase. Based on the characteristics and the case studies of birdwatching tours, this paper examined the overall designing elements of birdwatching tours. For the efficient operation of birdwatching tours, it was found that (1) the function of ecological habitation, (2) the function of birdwatching activities, and (3) the function of learning and support would be necessary, and that the spatial structure that these functions are integrated would be necessary. Especially, the function of learning and support or the space supports effective birdwatching activities and induce consumption in an area so it is expected to play an important role in the development of birdwatching tours in migratory bird visiting areas. On the other hand, in the operation of birdwatching tours, it was found that the network with the relevant organizations and the system of eco ranger would play a big role.