• Korean Journal of Organic Agriculture
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• v.11 no.2
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• pp.1-21
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• 2003

Customary agriculture seeks to increase production and supply people with safe foods. Thus. the promotion and establishment of organic agriculture are required to reduce water and soil pollution caused by customary agriculture. Although organic agriculture is an agricultural technology system whose basic principle is organic water circulation in agronomic agriculture and livestock industry. the livestock raising sector has not been developed in Korean organic agriculture: hence the limited development of agronomic agriculture. This study therefore sought to develop a standardized model connected with organic livestock raising and organic agronomic agriculture to secure symmetric and continued development. Specifically, this study reviewed the technological and economic problems related to the development of a naturally circular standard model where organic agronomic agriculture and organic livestock raising are connected. Likewise, a model for calculating the appropriate quantity of fertilizers to be applied and appropriate number of livestock to be bred was proposed as important factors in the development of a regionally circular agriculture model, and an alternative to a system connecting the two factors suggested.

• Korean Journal of Organic Agriculture
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• v.20 no.4
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• pp.431-445
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• 2012

In this regard, urban agriculture is developing into a variety of shapes. Urban agriculture includes various types, such as industrial agriculture, experience agriculture, educational agriculture, exchange agriculture and cyclic agriculture. The result of evaluation on citizens' values about multi-functions provided by urban agriculture can be used for policy making to overcome crisis of urban agriculture due to urban development and industrialization and to vitalize urban agriculture. The willingness-to-pay for the maintenance fund was categorized into vegetable garden users, general consumers, and all respondents, for analysis. The estimation results for the valuation of multi-functionality were KRW 20,367 per household for general consumers; KRW 22,174 for urban agriculture users; and KRW 21,467 for all respondents.

• Proceedings of the Korean Society of Crop Science Conference
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• 2021.10a
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• pp.208-208
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• 2021

• Journal of Practical Agriculture & Fisheries Research
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• v.12 no.1
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• pp.79-93
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• 2010

Korea National College of Agriculture and Fisheries start school at 1997 and 10 for 2,066 people graduate and is becoming the help in youth agriculture and fishery manager education. But recently according to industrial functional staff institutional abolition policy of the government is forecast with the fact that will have a failure to agriculture and fishery manager education. Korea National College of Agriculture and Fisheries was founded for a succession agriculture and fishery manager education. When but while attending military service is under and the education which is continuous is difficult. When after college graduating the reeducation for the agriculture which goes to the military service is necessary. Also Part of the graduate can not participate to agriculture and fishery. This is consistency lack of governmental policy and there is worry which will be criticized. According to FTA agreements the damage is forecast in agriculture and Fisheries. Also prevents the instability of the food supply and which follows in global environment change, respects the stable supply of the foodstuffs which is safe from the agriculture and Fisheries support of the nation is necessary. Consequently proposed the military service substitution institutional plan for the agriculture fishery successor.

• Proceedings of the Korean Society of Plant Pathology Conference
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• 2002.11a
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• pp.54.1-54
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• 2002

• Korean Journal of Organic Agriculture
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• v.23 no.2
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• pp.247-265
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• 2015

This study analyzes the factors affecting farmers' recognition and acceptance of sustainable agriculture. To accomplish the objectives of the study a farm survey was conducted using target respondents which were made of the local correspondents and reporters of Korea Rural Economic Institute. The Heckman's model was employed for an empirical analysis on determining the extent of farmers' acceptance of sustainable agriculture. The analysis results show that the more farmers think it is important for Korea to adopt sustainable farming practices, the more they adopt sustainable agriculture. It is also shown that the high incomes farmers earn, the more interest they have in the environment and thus the more likely they are to adopt sustainable agriculture. Based upon the empirical results it is suggested that an adoption of economic incentive instruments, education of sustainable agriculture, research and development of sustainable agriculture technology, and an establishment of sustainable agriculture infrastructure to expand the scale of sustainable agriculture.

• Journal of Practical Agriculture & Fisheries Research
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• v.12 no.1
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• pp.95-104
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• 2010

The "admission officer system" of the Korea National College of Agriculture and Fisheries does the school life records (50%), a engaging in agriculture and fishery base (33.3%) and an interview (16.7%) with typical element and selects the freshmen. The system of admission officer the instance of domestic and the foreign nation university is suitable in founding goal of the Korea National College of Agriculture and Fisheries which agriculture and fishery manager education. Also the selection of the well rounded student there is character and an aptitude to agriculture and fishery is possible. Also the agriculture and fishery high school curriculum and connectedness of our college between could be strengthened. Consequently the Korea National College of Agriculture and Fisheries was investigated with the fact that the "admission officer system" is necessary

• Korean Journal of Organic Agriculture
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• v.19 no.spc
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• pp.71-73
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• 2011

• Korean Journal of Organic Agriculture
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• v.10 no.3
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• pp.1-24
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• 2002

This study aims to provide quite recent information on the organic agriculture in developed countries such as German, UK, Switzerland and USA and on the current activities of international research institutions of organic agriculture. The establishment and activity of ENOF in EU and ARNOA in Asia, IIRNOA in IFOAM was introduced shortly. I stitute of Organic Agriculture in FAL/Germany and FiBL in Switzerland. OMRI in USA, HDRA in UK and Schweisfurth Foundation in Germany were described. Also the educations in European universities for organic agriculture and the research activities and technical education system for organic farming were described. All of these informations could be useful for the further development of the strategy for Korean organic agriculture in education and research.

• Journal of the Korean Wood Science and Technology
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• v.51 no.5
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• pp.321-333
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• 2023

In this study, lignin, a lignocellulosic biomass, was chemically modified to produce polyethyleneimine-grafted lignin (PKL) with maximum hexavalent chromium [Cr(VI)] adsorption capacity. Changes in the physicochemical properties due to the cationization of lignin were confirmed through elemental analysis, Fourier transform infrared spectroscopy, and moisture stability evaluation. Alginate (Alg) beads containing PKL (Alg/PKL) were prepared by incorporating cationic lignin into the Alg matrix to apply the prepared PKL in a batch-type water treatment process. The optimal Alg/lignin mixing ratio was selected to increase the Cr(VI) adsorption capacity and minimize lignin elution from the aqueous system. The selected Alg/PKL beads exhibited an excellent Cr(VI) removal capacity of 478.98 mg/g. Isothermal adsorption and thermodynamic analysis revealed that the Cr(VI) removal behavior of the Alg/PKL beads was similar to that of heterogeneous chemical adsorption. In addition, the bulk adsorbent material in the form of beads exhibited adsorption behavior in three stages: surface adsorption, diffusion, and equilibrium.