• Journal of Agricultural Extension & Community Development
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• v.14 no.1
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• pp.29-57
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• 2007

Korea and USA reach an agreement with FTA. Korea's National Assembly will be to ratify the FTA. Korean agriculture was insufficiently competitive. FTA will be inflicted severe losses to Korean agriculture. But taking for granted that neoliberalism and economic globalization as the irrevocable currency of the international economic order, it is time to devote ourselves into discussing appropriate responses policy to minimize domestic agricultural loss and to improve agricultural competitiveness. There will never be another opportunity like this. It's now or never. Korean government and farmer have done various things, but basically their effort have to concentrate on three forms: fill the needs of an old market, create a need and a new export market, and adapt to a new market. This paper was an exploratory study of Korea－USA. FTA and paving the way for further studies on FTA in Korean agriculture. The objectives of this study Korea and USA reach an agreement with FTA. Korea’s National Assembly will be to ratify the FTA. Korean agriculture was insufficiently competitive. FTA will be inflicted severe losses to Korean agriculture. But taking for granted that neoliberalism and economic globalization as the irrevocable currency of the international economic order, it is time to devote ourselves into discussing appropriate responses policy to minimize domestic agricultural loss and to improve agricultural competitiveness. There will never be another opportunity like this. It's now or never. Korean government and farmer have done various things, but basically their effort have to concentrate on three forms: fill the needs of an old market, create a need and a new export market, and adapt to a new market. This paper was an exploratory study of Korea－USA. FTA and paving the way for further studies on FTA in Korean agriculture. The objectives of this study were 1)to explore the agricultural policy of Korean government, 2)and to explore the present condition of Korean agriculture, 3)and looking for responses direction of Korean agricultural policy to FTA, 4)to strengthen the competitiveness of Korean agriculture. Korean government give a subsidy not to strengthen the competitiveness but to soothe the dissatisfaction. It is necessary for Korean government to switch from public money investment to strengthen the competitiveness.

• International Journal of Industrial Entomology and Biomaterials
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• v.31 no.1
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• pp.7-13
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• 2015

In an effort to obtain foundational data required to evaluate the therapeutic effect of educational insect rearing, this study surveyed current educational pet insect rearing practices in Korea and examined the expected psychological effects from participating in the activity. Data were collected from those who visited the special insect exhibition in May 2013 using a self-reporting survey. The results indicated that 48.3% of the responders had experienced insect rearing, and that rhino and stag beetles were the most commonly reared insects. Most of the respondents (83.1%) reported they were not currently rearing any insects, which suggested that insect rearing tends to be a one-time experience. Expected psychological effects could be divided into emotional (56.3%) and cognitive (41.8%) effects, and these varied by age and gender. The differences in expected psychological effects were particularly clear between adults and adolescents, the latter of whom were the main participants in the activity. It is therefore necessary to develop standardized manuals and care programs for more diverse insect species with which to help keep up consumer interest in educational insect rearing. These efforts will help champion the psychotherapeutic effects of educational pet insect rearing and enhance its role as a learning aid.

• International Journal of Industrial Entomology and Biomaterials
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• v.16 no.2
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• pp.101-107
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• 2008

To improve mating rate of the bumblebee, Bombus terrestris, temperature, photoperiod and illumination during mating periods favorable for B. terrestris were investigated. The mating rate of queen mated at $19^{\circ}C$ was 92.1%, which was 2.1-5.9% higher than that of $22^{\circ}C$ and $25^{\circ}C$. $19^{\circ}C$ was more effective than at $22^{\circ}C$ and $25^{\circ}C$ in death rate during mating periods. The survival rate after hibernation of queen mated at $19^{\circ}C$ was 3.0-17.7% higher than that of $22^{\circ}C$ and $25^{\circ}C$. At the photoperiod regimes during mating periods, queen mated at 14 L was more effective than 12 L and 16 L in death rate during mating, survival rate after hibernation, and egg-characteristics. In case of illumination during mating periods, intensity of over 1000 lux was suitable for mating B. terrestris queen in colony development. Therefore, we supposed that mating temperature favorable for B. terrestris was $19^{\circ}C$ and photoperiod for mating was 14 L, and illumination was over 1000 lux.

• International Journal of Industrial Entomology and Biomaterials
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• v.22 no.1
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• pp.17-20
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• 2011

The average life expectancy has continuously increased with the development of medical industry. As women get older, they experience the deficit of estrogen caused by decreased function of ovarian. Specifically, they suffer from temporary fever because of unstable vasomotion and, in the long term experience, degeneration of urogenital organs, tooth loss, arteriosclerosis, demantia, snores and so on. Because of these symptoms the estrogen medical supply is getting required. Along with this, many studies have conducted to find out substitutional medicals without any side effects. This research was carried out to find out such substitutable materials. For the purpose of study, we examined the change of estrogen using the rats fed with the pupa powder immediately before the eclosion, eclosed adult, the pupa extract immediately before the eclosion, and the silkworm powder prepared at $3^{rd}$ day of $5^{th}$ instar. The result showed no significant chance in weight, feeding and water intake quantity among variables. However, the estrogen hormone secretion effects was very high at 73 pg/ml in the rats fed with the freeze-dried powder of the Yeonnokjam male pupa prepared immediately before the eclosion, compared with the control at 59 pg/ml. The next was Yangwonjam male adult at 71 pg/ml.

• Journal of Practical Agriculture & Fisheries Research
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• v.11 no.1
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• pp.63-77
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• 2009

The decrease in the farming rates of agricultural produce importing countries has led to concerns over stable food supply and food safety and this situation demands a change in awareness on agricultural problems arising from the depletion of natural resources and environmental destruction. To preserve agriculture, importing countries are emphasizing the various roles of agriculture in order to revive its multi-functional aspects. It is obvious that differentiated strategies are needed to create values from agricultural production, and a liberal arts education can play an important role in making these strategies. However, training programs for future agricultural CEOs of the Korea National Agricultural College(KNAC) attaches too much importance on production skill and management rather than focusing on a liberal arts education. On the other hand, Poolmoo Ecological Agriculture Course carried out by Poolmoo Agriculture Technical High School located in Hongseong-Gun, Chungnam Province (which puts a high value on ecological fanning) gives more weight on a liberal arts education, taking up more than 50% of the curriculum. Also, the National Farmers Academy in Japan which reformed its whole system in 2008, has started various liberal arts educational programs. The Academy fosters creative agricultural management, attractive rural development enhancing a comfortable rural life and educates on the future of Japanese food and international environment. It is expected that the ecological and cultural roles of farming will grow in the future. So, what the KNAC needs is to increase its liberal arts educational programs and various cultural experiences in its educational curriculum to promote agricultural marketing with cultural knowledge and sensitivity.

• International Journal of Industrial Entomology and Biomaterials
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• v.32 no.2
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• pp.69-79
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• 2016

Distillers dried grain (DDG) and makgeolli spent grain (MSG) are agricultural byproducts to produce alcoholic beverage. However, they are known to contain enough nutrients. Mealworm is a promising insect resource for an animal feed ingredient as well as alternative human food. With low cost, DDG and MSG were investigated as a feed ingredient for rearing high quality mealworms. DDG and MSG were mixed with wheat bran and compared to control feed (only wheat bran) for its effects on larval survivorship, larval weight, duration for developmental period, pupation rate, and pupal weight. When DDG added, larval survivorship was reduced to 50~70% compared to the control group. Larvae fed on DDG were heavier from third to sixth week. Especially, larvae with 50% DDG were 28% heavier than the control group at the third week. For the larval period, the 50% DDG group was 11% less than that for the control. The pupal weight for the 30% DDG group was 7% heavier than that for the control group. Pupation rates for all the DDG groups were higher than 90%. When compared to the control, larval survivorship for the 70% MSG group was low, but the 50% and 70% MSG groups were high during the seventh and eighth weeks because of delayed development. After the eighth week, larvae with 70% MSG showed the highest larval weight increase as 9~18% compared to the control group. Except 70% MSG group, all of MSG groups showed more than 90% pupation rates. We confirmed that adding 30~50% of DDG or MSG to conventional wheat bran have a strong potential to replace the conventional wheat bran insect feed for quality insect production.

• Proceedings of the Korean Society of Crop Science Conference
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• 2017.10a
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• pp.311-311
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• 2017

• International Journal of Human Ecology
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• v.6 no.1
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• pp.17-28
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• 2005

This study examines factors determining contemporary Chinese households' food away from home (FAFH) expenditures using Becker's household production theory. Data came from the 2000 urban household survey in Guangdong Province, collected by National Bureau of Statistics (NBS) of China. It was revealed that the contemporary urban Chinese wives also substitute their household work by time-saving product, FAFH, as Becker's household production theory postulated. This suggests the important role of time-value (opportunity cost) in determining household FAFH expenditure across the cultures.

• Proceedings of the Korean Society of Crop Science Conference
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• 2018.04a
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• pp.119-119
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• 2018

• Food Science of Animal Resources
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• v.39 no.1
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• pp.177-178
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• 2019