• 한국정보통신학회논문지
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• 제21권3호
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• pp.607-612
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• 2017

IT 와 농업 및 축산업의 융합은 생산, 유통, 소비 분야에서의 효율과 질적 향상을 기대하게 되었고 특히 IT 영역의 정보 분석 기술과 자동제어 기술은 농산물 생산에 많은 장점을 제공하게 되었다. 네트워크 기반에서의 농축산업 분야 ICT 확대는 기술적, 환경적인 측면에서의 어려움들을 해결하게 되었으며 ICT 융합을 주도하는 국내 및 국제 표준기구에서는 최근 스마트 농축산업 영역에서의 필수 기술 항목을 표준화하여 다양한 문제를 해결하려고 시도하고 있다. 본 논문에서는 IT와 접목한 스마트 농축산업 환경에서의 ICT 표준화 중점 항목을 분석하고 로드맵을 제시한다.

• 식물병연구
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• 제12권3호
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• pp.235-239
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• 2006

Since the cultivation of resistance cultivar is essential for organic agriculture, Phytophthora late blight resistance of 16 advanced potato clones obtained from the potato breeding laboratory at the National Institute of Highland Agriculture was evaluated. Resistance of the clone was examined through artificial inoculation in the laboratory and in the field. Dominant isolates of the pathogen in Gangwon province produced abundant sporangia on leaves of most clones showing susceptibility. The number of sporangia ranged from $10^{7{\sim}8}sporangia/ml$ in the susceptible clones at 7 days after inoculation. However, one clone is resistant in organic farming fields. Disease incidence was 2.3% using the resistant clone. The area under disease progress curve(AUDPC) was 75.5. Contrarily, disease incidence of the susceptible variety was 100% and the AUDPC was 1773.5 during the same cultivation period. The resistance clone named as 'Haryeong' is considered suitable for organic potato cultivation in Gangwon province in Korea.

• 인간식물환경학회지
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• 제21권6호
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• pp.473-484
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• 2018

The purpose of this study is to analyze the patterns of farming materials required for creating and operating elementary school vegetable gardens and to propose a plan for vitalizing business related to urban agriculture. As a result of the survey, the farming materials purchased most for the operation of the school gardens were seeds materials focused on seedlings, compost/fertilizer, and farming tools focused on trowels, sprinklers, and hoes. Purchases of farming materials were made mostly through the internet, while most purchases of seedlings were made in pesticide stores. Therefore, it is necessary to provide information and education related to the use of farming materials. Thus, establishment and maintenance of highly accessible and reliable internet sources are recommended to provide the lists of farm products necessary as well as related information to help users in purchase and use in order to create and operate the school garden. In order to supply high-quality seedlings, it is necessary to provide information and education on the kinds of seedlings, management, cultivation, delivery methods, and the like, focusing on pesticide stores producing and distributing seedlings. Providing such information for participants will improve their satisfaction. Also, if businesses related to urban agriculture use these study results in producing, preparing, managing and selling seedlings and farming materials, they will also be able to generate profits and vitalize urban agriculture.

• 해양환경안전학회지
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• 제27권4호
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• pp.510-520
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• 2021

어류 양식장 퇴적물 중 유기물과 중금속의 오염상태를 파악하기 위하여 통영-거제 연안 어류 양식장 퇴적물 중 총유기탄소(TOC), 총질소(TN), 중금속(As, Cd, Cr, Cu, Fe, Hg, Mn, Pb, Zn)을 조사하였다. 양식장 퇴적물 중 TOC와 TN의 평균농도는 각각 22.7 mg/g과 3.4 mg/g로 남해안의 반폐쇄적인 내만보다 높았다. 퇴적물 중 중금속의 평균농도는 비소(As) 10.5 mg/kg, 카드뮴(Cd) 0.37 mg/kg, 크롬(Cr) 82.9 mg/kg, 구리(Cu) 127 mg/kg, 철(Fe) 4.19 %, 수은(Hg) 0.041 mg/kg, 망간(Mn) 596 mg/kg, 납(Pb) 39.5 mg/kg, 아연(Zn) 175 mg/kg였으며, 이중 Cd, Cu의 농도는 인접한 남동해 연안의 패류양식해역보다 3배 이상 높았다. 퇴적물 기준을 이용한 오염평가 결과, 대부분의 어류 양식장에서 TOC와 중금속 중 Cu 농도가 기준을 초과하는 것으로 나타났다. 또한, 전체 중금속 농도를 고려한 오염부하량지수(PLI)와 생태계위해 도지수(ERI) 결과는 일부 어류 양식장 퇴적물이 저서생물에 극심한 부정적인 생태 영향을 줄 수 있는 상태(disastrous risk)인 것으로 파악되었다. 따라서, 어류 양식장 퇴적물은 유기물 및 일부 중금속에 의한 오염된 상태를 보이고 있어, 양식장 퇴적환경을 개선하고 퇴적물내 유기물 및 중금속의 주된 오염원을 파악하는 한편 오염부하량을 저감하는 종합적인 관리대책이 필요하다.

• 농업과학연구
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• 제15권2호
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• pp.174-180
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• 1988

Land reform in Korea was performed in 1949. The formation of owner farmers was the primary objective of land reform. But since land reform, the number of tenants has been increasing, and it reached to 65.7% of total farmhousehold by 1985. To analyze the productivity of tenant farming, 40 farmers in Kumnam, Yeongi Gun and Gongju Gun, Banpo, Chungnam Province, were selected as samples for the empirical analysis. The results of the empirical analysis are summarized as follows; 1. In plain area, tenants input 5% more labor, and 15% less capital than owner farmers. In mountain area, tenants input 15% more labor, and 4% more capital than owner farmers. 2. There is no difference in the output of rice between owner farmers and tenants in both area. 3. In plain area, the physical productivity of labor of owner farmers is 4.6 (kg/hour), and that of tenants is 4.4. And the physical productivity of labor of owner farmers in mountain area is 4.2, and that of tenants is 3.6. 4. The physical productivity of capital of owner farmers in plain area is 17.7(kg/1,000 won), and that of tenants is 20.6. In mountain area, the physical productivity of capital of owner farmers is 18.8, and that of tenants is 17.9.

• 한국농촌건축학회논문집
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• 제13권1호
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• pp.63-70
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• 2011

This study is about characteristic of rural areas development project considering Rural Areas Migration. As a Rural Economy is getting worse for a rapid decrease in population and a rapid aging of the population, Decline in Rural areas has become more serious. So, Each local government is promoting rural areas development project, like Culture Village Project, Rural Village Project, Happiness Village Project, and Farming and Fishing New-town Project, to attract inhabitants in the Urban Area. This study examines the change of policy about rural areas development project in Corea through theoretical study, and analyzes the Implementation of rural village Project supported or implemented by local community to characterize the project.

• 한국농공학회지
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• 제40권6호
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• pp.37-45
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• 1998

A survey was conducted to get information on the utilization of irrigation systems for greenhoyses farming. Three regions were selected which represent geographical chatacteristics such as neighboring urban area, flat-field area, and mountainous area. The number of greenhouses farms interviewed was 432 in total. The contents of the survey consisted of general characteristics of greenhouse farmers, the size and location of greenhouses, cultuvated crops, irrigation method, irrigation scheduling, and irrigation automation. The analysis of the surveyed data showed that greenhouse farmers did not take technical assistances. Proper criteria or guidelines for selection and operation of irrigation systems were not available. Irrigation systems were operated by hand. Irrigation scheduling were executed by farmer's experience. Maintenance of irrigation systems in general were poor. Development of economically reasonable irrigation system is of importance.

• 농촌계획
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• 제4권2호
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• pp.96-102
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• 1998

A field survey with interview was conducted to get information on the irrigation water usage for greenhouse farming. Three study regions were selected which represent geographical characteristics such as ,neighboring urban area, flat-field area, and mountainous area. Several items were investigated and analysed such as location of greenhouse, type of irrigation water resources, type of irrigation method used, way to decide intake facility size, farmers'satisfaction on intake facilities performance and water quality, and needs for water quality test. It was found that greenhouse farmers did not take an advantage of technical assistances. Proper criteria or guidelines for selection and operation of water intake facilities were not available.

• 가정과삶의질연구
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• 제19권3호
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• pp.53-72
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• 2001

This study examined sex-role attitude, conjugal status level and status satisfaction of rural married women as a part of study on problem diagnosis and status enhancement of Korean rural women. The subjects were 919 married farming women. Data were analyzed by frequencies, percentages, mean, standard deviation, t-test, ANOVA, Scheffe multiple range test, and stepwise multiple regression analysis. The major findings were as follows : 1) Rural womens sex-role attitude were conservative attitude. 66.7% of them conceived that their husband had more conservative attitude than them. Variables as age, education level, and farming work type were significant related with sex-role attitude. 2) Conjugal status level (housework sharing, domestic decision-making, agriculture decision-making, property rights) of rural women were low and not equal. It was affected by sex-role attitude, the proportion of their work to family farming work, similar/different type of sex-role attitude of couples, and their farming work type. 3) Their status satisfaction were low and affected by factors such as similar/different type of sex-role attitude of couples, conjugal status level, sex-role attitude, their farming work type, and education level.

• Journal of Dairy Science and Biotechnology
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• 제32권2호
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• pp.71-76
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• 2014

The Netherlands produce more than 11 million tonnes of milk per year, and approximately 60% of the milk is exported. Dutch milk production is five times higher than that of Korea, even though Korea comprises a land area three times greater than the Netherlands. Upscaling and intensification have characterized the Dutch way of dairy farming since 1960, and adverse effects of the intensification of dairy farming became evident from the late 1970s and early 1980s onwards. The transition toward a more sustainable farming system is a central element of the Dutch agenda for the reconstruction of the livestock production sector. The environmental problems in Dutch dairy farming in the 1980s have led to the establishment of the experimental dairy farm "De Marke" which aims at improving the utilization of fertilizers and feeds, through minimizing nutrient requirements, maximizing the use of nutrients in organic manure and homegrown feeds, and through the targeted use of fertilizers and feeds. 85 cows at "De Marke" produce 720 tonnes of milk per year, using 55 ha of pasture in a sustainable manner. That means, 150,000 ha of pasture are required to produce 2 million tonnes of milk, which the current milk production of Korea. It is urgent to provide sufficient pasture for sustainable milk production in Korea, and primarily the transition to pasture of surplus rice paddies, resulting from of a decrease in rice consumption, should be considered.