말라위는 농업생산성 향상을 위해 관개시설 설치를 적극적으로 확대하고 있는데. 주로 외국의 원조에 의존하고 있다. 따라서 말라위의 효율적인 관개시설 구축을 위해 우리나라의 영산강유역농업종합개발사업(이하 영산강사업) 사례를 검토한 후 정책적 시사점을 제시하였다. 우리나라의 영산강사업은 유관기관들의 체계적인 협업 시스템으로 장기간에 걸쳐 시행되었다. 따라서 말라위의 중장기적인 관개시설 구축을 통한 농업생산성 향상을 위해서는 정부의 강력한 의지와 해당 사업을 주도적으로 시행할 수 있는 기관의 역할을 분명히 할 필요가 있다. 이를 위해서는 법적으로 규정해야 할 것이다. 현재 말라위의 사회경제적 여건은 우리나라의 영산강사업 추진 시기와는 매우 상이하다. 또한 한국의 영산강사업은 중장기적으로 걸쳐 시행되면서 각 과정에서 시행착오를 통한 노하우(know-how) 및 기술이 축적되었다. 따라서 말라위도 영산강사업과 같은 대규모 국책사업을 일괄적으로 시행하기 보다는 테스트 베드를 거쳐 말라위 여건에 맞게 시행할 필요가 있다. 영산강사업은 시행 초기에 환경문제가 크게 부각되지 않았지만, 90년대 후반부터는 ‘환경’에 대한 경각심이 커져 현재 영산강사업 5단계 설치는 중단된 상태이다. 따라서 말라위에서도 이러한 환경문제 및 제반 정치경제적 여건에 대한 면밀한 검토가 필요하다. 다만, 영산강사업은 벼농사를 위한 관개시설 위주의 사업이므로, 밭작물 위주의 관개시설은 그 형태 및 시사점이 달라질 수 있다 . 그리고 우리나라 영산강사업은 장기간에 걸려 축적된 노하우와 기술이 단계적으로 적용된 것으로 , 각 토목기술별로 말라위에 적용 가능한지는 추후 검토가 필요할 것이다 . 이러한 정책적 한계점은 추후 연구과제로 남겨둔다.

PURPOSES : The objective of this study is to develop a methodology to estimate the minimum required separation distance (MRSD) between a vehicle and a bicycle when overtaking.METHODS: Three steps have been conducted to develop a methodology to estimate MSRD. First, a literature review has been conducted on the measurement of MSRD, and how it may be applied in Korea. Second, two assumptions have been made to develop a methodology to estimate the MSRD. The first assumption is that the maximum separation distance between a vehicle and a bicycle can be observed when they are at the same location longitudinally. In addition, it is assumed that the separation distance is invalid when the contra-flow exists. Finally, three cameras were installed at a height of 10 m to record the vehicle-bicycle interaction. Moreover, the vehicle trajectories as well as the separation distance were coded and analyzed. Through the hypothesis test and the interval estimation, the sample mean was tested and the confidence interval was estimated.RESULTS : 141 records of separation distance data were collected, and the hypothesis test demonstrated that the MSRD in Korea is significantly higher than other countries. In addition, the confidence interval of the population mean of MSRD is from 1.51 m to 1.65 m with 95% level of confidence.CONCLUSIONS: It is expected that the proposed methodology to estimate MSRD would be beneficial in studying road safety of vehicles and bicycles. Also, the proposed MSRD is expected to be designated in the act of road and transportation.

South Korea and developing countries like Uganda have sought to re-energize their agriculture sector growth using 6th Industrialization of Agriculture strategies. These strategies seek to upgrade farming households from just being producers or primary industry players to participants in the secondary and tertiary industry. This convergence is known as 1x2x3 = 6th Industrialization. This involves farmers strengthening production and investing in higher value chain activities such as agrotourism, agro-processing, farm restaurants, and the export market. These developments are driven by investment in institutional arrangements and technology that is often beyond the capacity of individual farming households as well as some farmer organizations and cooperatives. Qualitative approaches were used to draw lessons from two typical rice farmer organizations and two rice value addition groups and other sector players to investigate group formation dyanamics and the capacity of farmer organizations to attain goals for grouping. The results show being a member of a farmer organization increases access to inputs such as machinery, however, the key determinant to joining is trust/mistrust of leadership. In regard to attainment of 6th Industrialization, farmer organizations still have to hassle with uncertainty of marketing a new 6th industry product. Nevertheless farmer organizations seem closer to attaining the 6th industry goal due to exposure to primary processing and export business. Some implications have been drawn for Korea as well as localization to Uganda’s situation.

Currently, the social networks of the rural areas which may have the low social vitality are insufficient or absent, due to the industrialization according to the growth oriented economic policy of China; the farmers’ organizations(FOs) for forming or restoring the social relations can be the alternative. Recently, the government of China increased the policy support regarding the FOs of which the representative example is the Specialized Farmers Cooperatives. Thus, it is necessary to understand and support the FOs that is the gathering of lots of farmers, which is the most fundamental factor of the systematization, for reaching the strengthening the FOs competitiveness which is the policy goal of China government. In this context, the intention of participating in the Specialized Farmers Cooperatives and the preferred types of FOs in Húnchūn were investigated.

본 연구는 강원도 고랭지 배추의 생산 효율성을 파악하기 위해 공식 통계에 대한 분석과 미시자료에 대한 계량경제학적 분석을 행하였다. 그리고 본 연구는 상대적인 평가를 통해 비효율적인 농가의 원인을 찾아보고자 한다. 또한 Tobit모형을 이용해 생산 효율성에 대한 결정요인을 분석하고자 한다. 이러한 분석결과를 종합하여 고랭지 배추 재배 농가를 효율적인 농가와 비효율적인 농가를 구분하고, 그러한 특징을 분석하여 비효율적인 농가에 대한 효율성 제고 방안을 제시하고자 한다.

가공식품의 원료로 널리 사용되고 있는 옥수수, 감자, 고구마 전분에 멥쌀 및 찹쌀로부터 분리한 전분을 일부(10-30%) 대체하여 신속점도측정기(RVA)로 호화특성을 조사하였다. 쌀 전분은 호화개시온도가 옥수수, 감자, 고구마전분에 비해 낮았고 페이스트 점도가 타 전분에 비해 낮은 경향이었다. 멥쌀 전분의 호화개시온도는 찹쌀 전분에 비해높았으며 최고점도, breakdown이 보다 높게 나타났다. 옥수수 전분에 멥쌀 및 찹쌀 전분을 10-30% 대체하여 RVA 호화양상을 측정한 결과 쌀 전분의 첨가는 RVA 최고점도, trough 점도를 증가시켰으나 최종점도에는 큰 증가세를 보이지 않아 setback은 다소 감소하는 경향이었다. 찰옥수수 전분에 쌀 전분의 첨가는 옥수수 전분과는 달리 RVA 최고점도를 감소시켰으며 최종점도는 증가세를 나타내 setback이 증가하는 것으로 나타났다. 감자 전분에 쌀 전분의 첨가는 최고점도, trough 점도, 최종점도를 다소 감소시켰으나 여전히 높은 점도를 유지하는 것으로 나타났으며setback 역시 여전히 낮게 유지됨을 보여주었다. 고구마 전분에 쌀 전분의 첨가는 전분 paste의 최고점도, trough, 최종점도가 감소하는 결과를 초래하였다. 밀가루에 쌀 전분을 대체시에 멥쌀 전분은 밀가루의 페이스트 점도를 증가시키는 반면에 찹쌀 전분은 전반적으로 점도를 감소시키는 것으로 나타났다.

최근 자전거이용에 대한 관심이 증가하면서, 전국적으로 자전거도로 확충을 계획하고 자전거 이용 활성화를 위해 많은 노력이 이루어지고 있으나 대부분의 계획들은 도시부와 레저형 자전거도로에 치우쳐 있다. 따라서 본 연구에서는 지방부의 생활형 자전거도로 사업의 효율적인 투자를 위한 우선순위를 결정할 수 있는 평가기법을 개발하고자 한다. 먼저 평가지표 개발을 위해 지방부 생활형 자전거도로의 특성을 반영하고 정량화가 가능하여 객관적으로 평가할 수 있는 지표를 선정하였으며, 평가지표의 가중치를 산출하기 위하여 계층화분석법을 사용하였다. 또한, 평가항목의 결과만을 기준으로 사업의 우선순위를 평가할 경우 대도시 중심으로 우선순위가 분포되는 경우가 발생할 것으로 판단되어 지역적 형평성(지역균형발전효과)을 고려하기 위해 지역낙후도지수를 고려하였다. 지방부 생활형 자전거도로의 우선순위를 선정하기 위해 시범 적용된 일반국도 구간은 총 23개 구간 160km의 연장으로 구성되어 있다. 본 연구에서 제시된 지방부 생활형 자전거도로 우선순위 평가방법은 지금까지 없었던 생활형 자전거도로에 대한 구체적인 판단기준을 제시하고 정책적 의사결정에 도움을 줄 것으로 기대된다.

콩나물로부터 고 isoflavone 함량의 콩 식품원료를 얻고자 콩나물 재배 시 빛을 쪼여주고, 재배한 콩나물의 저장온도를 달리한 조건에서 isoflavone 함량변이를 조사하였다. 공시 품종들의 7일 재배 후 저장하기 전 isoflavone 함량은 아가 3호>아가 1호>아가 2호>아가 4호>장기콩>보석콩>은하콩>풍산나물콩 순이었는데 아가 3호의 isoflavone 함량은 이었다. 재배한 콩나물의 isoflavone 함량은 저장온도에 따라 품종별로 상이한 차이를 보였는데, 저장온도 와 에서 isoflavone 함량이 높은 반면 저장온도 와 에서는 대부분 콩 품종들의 isoflavone 함량은 낮았다. 저장일수에 따른 isoflavone의 함량은 품종들 간에 일정한 경향이 없었으나 대부분의 품종들은 저장기간 3일 이내에 가장 높은 isoflavone 함량을 보였고, 아가 4호와 장기콩은 저장기간 5일에서도 높은 isoflavone의 함량을 보였다. 저장기간과 온도처리를 하여 재배한 콩나물의 isoflavone 함량을 높이고자 한 결과 아가 3호를 포함하여 공시한 8품종 중 4품종에서 에서 하루 동안 저장했을 때 가장 높은 isoflavone의 함량을 나타내었다. 재배한 콩나물들 중 저장을 통해 가장 높은 isoflavone의 함량을 보인 품종은 아가 3호로써 저장후의 isoflavone 함량은 이었다. 본 연구에서는 콩나물 저장기간 동안 수분공급이 지속적으로 이루어졌기 때문에 콩나물이 계속 성장한 것으로 생각된다. 따라서 저장기간 동안 온도처리를 달리하여 isoflavone의 함량을 증가시키는 보다 확실한 방법을 확립하기 위해서는 더 많은 연구가 이루어져야 할 것으로 생각되어진다.

Porous poly(e-caprolactone) (PCL) scaffolds were fabricated by salt leaching method. The PCL scaffolds were treated with aqueous NaOH for 0h, 2h, 4h, 8h, and 12h at 40˚C. The NaOH-treated PCL scaffolds were dipped in CaCl2 and K2HPO4·3H2O solution alternately three times to induce apatite nuclei onto the surface of the scaffolds. The NaOH-treated PCL scaffolds were immersed into SBF solution for 1day to grow the apatite. The apatite formation were investigated as a fuction of NaOH treatment time. The hydrophilicty and surface area of the PCL scaffolds were increased with NaOH-treatment time. The NaOH-treated PCL scaffolds were successfully formed a dense and uniform bone-like apatite layer after immersion for 1 day in SBF solution.

By using the raw data of the 2015 Agriculture, Forestry and Fishery Consensus that surveyed the farmers engaged in agriculture, forestry and fishery in 2015, this study investigated the effects of the characteristics of the farms in Gangwon-do on the utilization of the digital devices, which was classified into computers usage only, smartphones usage only, both computers and smartphones usage, and no digital device usage. This study used the Multinomial Logit Model for the above purpose. Moreover, the IIA(Independence of Irrelevant Alternatives) method of the Multinomial Logit Model was analyzed to be suitable. Upon the result of the analysis, when all the other variables were constant in the average, the probability of choosing both computers and smartphones increased by 0.02% as the family member living together with the farm owner increased by 1 person. In addition, the farms with agricultural machineries have 0.03% increased probability of using smartphones to sell their agricultural products, when compared with the farms without agricultural machinery. Moreover, for the farms with high sales profit of the agricultural products, the probability of using computers and the probability of using smartphones increased by 0.04% and 0.01%, respectively, and the probability of using both computers and smartphones increased by 0.02%. On the other hand, for the farms affiliated with the agricultural organization, the probability of using both computers and smartphones increased by 0.17%, and the probability of using only smartphones and the probability of using only computers increased by 0.16% and 0.15%, respectively. In case of selling to the National Agricultural Cooperative Federation(NACF), the probability of using smartphones increased by 0.11% if all other variables were to be constant in the average. In particular, the farms participating in the agriculture-related industries have 1.09% increased probability of using computers, have 0.92% increased probability of using smartphones, and 0.85% increased probability of using both computers and smartphones. Therefore, the implications suggested based on the results of the analysis are as follows. First, the farms' choices of the digital devices are made independently. Hence, the future agricultural industry business platform establishment should necessarily consider the types of farms' choices of the digital devices in the future. Second, since the usage of digital devices has a generally positive influence on the farm household income, digital education to improve farmers’ ability to use the digital devices should be urgently provided in order to improve the farm household income in the farms in Gangwon-do. Third, because the digital devices used to sell agricultural products differ depending on the age of the farm owner, it would be desirable to target the younger generation of the farm owners rather than establishing the agricultural industry business platform for the farms in the aged farm villages. Fourth, it would be advisable for the future agricultural business platform to consider the characteristics of agricultural products sales source.

The purpose of this study is to identify the factors related to the heavy rain damage and to identify effect of repair and improvement for irrigation facilities on heavy rain damages. The results of the analysis are as follows. First, the imbalance of precipitation became worse over time from using the coefficient of variation. Second, the analysis using Spearman correlation coefficient shows positive relationship between heavy rain damage amount and precipitation amount, and negative correlation between heavy rain damage amount and repair and improvement for irrigation facilities cost. Third, the analysis of the panel regression model shows that the negative impact of the repair and improvement for irrigation facilities cost on the heavy rain damage, which means that the increase of the repair and improvement for irrigation facilities cost can reduce the heavy rain damage.

계획적이고 안정적인 영농을 위해 영농작업 인력을 확보하는 것은 매우 중요하다. 하지만 농가인구의 감소로 인한 농업인력 확보의 어려움과 농업노동 임금의 지속적인 증가는 경영주에게 이중의 고통이 되고 있다. 따라서 본 연구에서는 농가처분가능소득이 전국에서 가장 높은 강원도를 지역 표집으로 선정하여 Bivariate Probit 모형을 이용해 내국인과 외국인 고용의 상호 관계를 고려한 고용인력 수요 결정요인을 살펴보았다. 분석결과, 첫째, 3개월 이상 노동력을 고용하는 농가들의 경우 내국인 고용수요와 외국인 고용수요 간에는 양(+)의 상관관계가 있는 것으로 나타났다. 둘째, 전형적인 도시근교 농업의 특징을 나타내는 춘천시에 비해 강원도내 타 지역 농가들은 다른 변수들이 일정할 경우 내국인과 외국인의 고용 수요가 증가하는 것으로 나타났다. 셋째, 젊은 경영주일수록 내국인 상시 고용에 대한 수요가 높고, 농가조직에 참여하고 있는 농가일수록 자가노동 확률은 0.13% 감소하고, 상시 농업 노동력에 대한 수요가 증가하는 것으로 나타났다. 이러한 분석결과를 종합한 농업 노동력 확보를 위한 정책적 시사점으로는 첫째, 상시고용된 농업인력들을 대상으로 국내외 문화 차이를 인지하고, 내국인 노동자와 외국인 노동자간의 협력 네트워크 구축을 위한 영농교육 확대가 필요하다. 둘째, 각 지역별로 내국인 또는 외국인 노동자의 상시고용 수요가 상이한 것으로 나타나 강원도내 지역별 농산업 현황을 기반으로 「(가칭)강원도 농업 인력 수급 플랫폼」구축이 필요하다. 셋째, 청년창업농과 농가조직 참여 농가들을 대상으로 농작업 상시고용 인력을 우선적으로 매칭해 주는 것이 필요하다.

As an essential means to the exploitation of new demands, the export of agri-food has the price-supporting effect on the domestic agri-food and its expansion can be a good way to increase farms' income. Of course, to enhance farms' income under the liberalization of the market, it is necessary to have countermeasures considering various factors. To this end, the study understood the experiences of farms doing exports and looked into ways to improve them by reviewing their motivations to export, difficulties, requirements, etc. In this context, the study conducted the purposive sampling among tomato export farmhouses in Jeongseon-gun in the export enforcement phase and executed the theme analysis. The research findings and suggestions are as follows. First, in order to enhance the level of commercialization of Jeongseon-gun tomatoes and reinforce the trade bargaining power, it is necessary to form the consensus on policy and make the scaling of the site based on the strong organization power. To this end, it requires the active role of agricultural cooperatives that take a big portion of distribution in the site and distribute its profits directly to farmhouses. Second, it is necessary to set clear target markets for Jeongseon-gun tomato export farms and set sales strategies for each target market. That is, in order to expand the export of Jeongseon-gun tomatoes, after clarifying local sales and export sales, export farmhouses should focus on quality management and secure the quantity for export. Third, to expand the export to Japan which already has the foundation for the export of Korean tomatoes, and to new export countries of China, Russia, etc., it is necessary to set the 'Two-Track Strategies for Export Market (particular item for focus and particular area for focus)' through the building of network of tomato export areas in Gangwon-do. In conclusion, to expand the export of Jeongseon-gun tomatoes, agricultural cooperatives and leaders together should build the strong organizational power with farmhouses and secure the quantities for export. And, according to the 'Two-Track Strategies for Export Market (particular item for focus and particular area for focus)', export infrastructure and export operational system should be built and to do so, the solidarity of tomato export farmhouses in Gangwon area should precede.

In this study, consumers who have experience of visiting Jeongsun Arirang Market has been selected as samples to understand the characteristics of agricultural products purchase. For this, double hurdle model was used in order to resolve sample selection problem and obtain consistent estimator. The key points are the following. First, as the age increases(up to 59.8 years), chances of purchasing the products at traditional market increase as income increases. Second, when the residence area is outside of Gangwon-province, the purchase amount of the products increased compared to those from visitors within the Gangwon province. Also, visitors who use public transportations purchase less products compared to those who use their own car. Third, probability of agricultural products increase as the visitors consider positive effect the product purchase leads to the local farmers. Fourth, if the visitors consider the quality of the agricultural products, probability of purchasing agricultural product at the site increases. However, if the visitors consider the freshness of the agricultural products, the purchase amount rather drops. Fifth, the probability of purchase increases as visitors consider the brand of traditional market.

This study consists of an observation of the changes in management and agricultural production of Shinbuk-eup based on the data from the Agricultural, Forestry & Census Report Survey. The following is a short summary and suggestions of the research. First, taking a look at the farming conditions of Shinbuk-eup, it shows that it is extremely polarized into rice paddies and vegetable cropping. Second, using the Tobit model to analyze the factor of determination of farmable lands of the farmers in Shinbuk-eup, the higher the number of family members, the less the hired work, and the more the experience in farming, have larger farmable lands. Meanwhile, the younger the farmer, their land mass is higher, however, after reaching their threshold age, their lands decrease.

The Farm Revival Program of the Farm Land Bank, implemented in 2006, initiated as the Agricultural Land Bank's business proposal to achieve efficient usage of farm land. Also, expansion of Farm Revival Program will bring positive effects when considering the fact that Farm Revival Program contributes to farm liability issues and management improvements. However, despite the importance of Farm Revival Program, searching for improvement methods through a rural demand survey is very insufficient. The following research limits the target to farms that applied for the management redemption project within Gangwon Province and examined the application motivation, project satisfaction, and demands of the farms. This research holds value as a fundamental data which reflects the demands of farms to better manage Farm Land Purchasing of the Farm Land Bank.