• 패션비즈니스
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• 제14권3호
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• pp.35-51
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• 2010

This study aims at providing data for establishing a marketing strategy which can enhance the competitiveness of Korea domestic SPA(Specialty Store Retailer of Private Label Apparel) Brands by suggesting countermeasure strategy through the observation and analysis for SPA Brands, under the current circumstance in which the systematic and scholastic discussion for the matter, is lack, despite the diastrophism in fashion industry is prospected according to the rapid growth of Global SPA Brands. For this purpose, the characteristic and current status of Global SPA Brands is examined, and the main cause of growth is analyzed by approaching to their marketing characteristic, in this study. In relation with this situation, this study suggests the provisions as below, which are drawn from the analysis on Global SPA Brands' marketing strategy, so that Korea domestic SPA Brands could achieve successive performance under fierce competition. First, to be a competitive SPA Brands a business should be able to supply products with frequent product turnover by an interval level of one week or so, the existent product planning by seasons, as a business obtains various swift informations on consumers' demand with R&D center foundation. Secondly, SPA Brands should establish a strategy that a business can create high net profit by inventory management which enables lowering inventory ratio remarkably, and a strategy for innovative product supply by small quantity batch production, along with founding a high technological logistics system. Third, SPA Brands should establish a strategy for primary cost reduction by overseas dispersed outsourcing in order to enable diverse product development and rational price setting. Fourth, fashion marketers should establish also a strategy for communication by which brand image can be delivered effectively, by firming the brand identity and by informing product characteristic and customer service totally, with the method of VMD and flagship store. Additionary, fashion marketers also should establish a strategy by developing mobile application which can provide brand image and diverse other fashion related information.

• 수산해양기술연구
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• 제51권3호
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• pp.321-332
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• 2015

In an attempt to find the improvement of the fishing efficiency according to the hull form remodeling for the 3 tuna purse seiner, the Catch-Per-Unit-Effort (CPUE) for that undertaken before (2008) and after (2010) was analyzed. In addition, the CPUE of 6 similar ships operated same period and same fishing ground. As result, it came to verify that the three modified ships had a significant value on the CPUE. An another index for the improvement of fishing efficiency is the rate of reduction of fuel oil consumption for the modified ships. Fuel oil consumption per day in service speed as comparing with the original ships were reduced 2.1%, 4.0% and 5.1% on the modified ship A, B, and C respectively. And each ship's service speed was increased 1.0 kt, 0.6 kt, and 0.4 kt according to the modified ship A, B, and C in due order. In the conclusion, the remodeling job with newly equipped bulbous bow, lengthened slipway and enlarged rudder area were improved fairly much on fuel oil efficiency, the ship's speed, and in the end, that led to the improving fishing efficiency. Hence, the remodeling of tuna purse seiner come to improve not only the fishing performance, but contribute to the reduction of operating cost by saving energy for the fisheries industry.

• Animal Bioscience
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• 제34권12호
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• pp.2012-2022
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• 2021

Objective: In most retail centers, primal pork cuts for sale are usually prepared into retail-ready slices and overwrapped with air-permeable plastic film. Also, meat of Korean native black pig (KNP) is reputed for its superior quality, however, its shelf life during retail display has not been studied. Thus, the objective of this study was to evaluate shelf life of prepackaged retail-ready KNP belly and shoulder butt slices during refrigerated display. Methods: Bellies and shoulder butt obtained at 24 h post-mortem from finishing KNP were used. Each belly or shoulder butt was manually cut into 1.5 cm-thick slices. The slices in each cut type were randomly taken and placed on white foam tray (2 slices/tray) overwrapped with polyvinyl chloride film. The retail-ready packages were then placed in a retail display cabinet at 4℃. Shelf life and sensory quality of the samples were evaluated on day 1, 3, 6, 9, 12, and 15 of display. Results: The shoulder butt reached the upper limit (20 mg/100 g) of volatile basic nitrogen for fresh meat after 9 days while, the belly remained within this limit throughout the display time (15 days). Both the cuts reached a thiobarbituric acid reactive substances level of above 0.5 mg malondialdehyde/kg after 9 days. The a^* (redness) values remained unchanged during first 9 days in both cuts (p>0.05). After 9 days, off-flavor was not found in either cut, but higher off-flavor intensity was found in shoulder butt after 12 days. The shoulder butt was unacceptable for overall eating quality after 12 days while, belly still was acceptable after 12 days. Conclusion: The belly showed a longer shelf life compared to the shoulder butt, and a shelf life of 9 and 12 days is recommended for the prepackaged retail-ready KNP shoulder butt and belly slices, respectively.

• 한국환경농학회지
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• 제37권2호
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• pp.125-134
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• 2018

BACKGROUND: Green peach aphid (Myzus persicae) is an insect pest that significantly affects crop production. A number of pesticides have been used for aphid control, but their concerns on insect resistance and food safety have required alternative methods for pest management. In an effort to find for an alternative approach to aphid control, we screened plants extracts and examined their potentiality as insecticidal bio-resources. METHODS AND RESULTS: Two hundred and ninety eight plant extracts were examined for insecticidal activity against the aphid, and the best candidate among them was chosen for further study. The extracts from Cinnamomum camphora was determined to be the best candidate exhibiting insecticidal activity more than 60% at a level of $1,000{\mu}g/mL$. GC/MS analyses detected camphor, borneol, 4-terpineol, ${\alpha}$-terpineol and caryophyllene oxide as major compositions from the extracts obtained by hydrodistillation. Caryophyllene oxide exhibited the highest insecticidal activity with a $LC_{50}$ value of $237{\mu}g/mL$. Camphor lowered significantly the $LC_{50}$ value of caryophyllene oxide and increased largely its concentration in aphid, suggesting that camphor played a role in enhancing the insecticidal activity of caryophyllene oxide. CONCLUSION: This study suggested that camphor and caryophyllene oxide may be used as an insecticidal bio-resource for insect control against green peach aphid.

• 농촌지도와개발
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• 제7권1호
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• pp.75-100
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• 2000

In the 21th century, many people predict the change of agricultural conditions in our country because of the arrival of knowledge- information age. Now it is supposed that agricultural technology comes to $45%{\sim}50%$ level compare to advanced countries. So the development of new technology in agriculture are demanded all the more. Agriculture in the 21th century will be grown based on the connection of environment, knowledge and taffeta. The agricultural conditions in Kyongbuk has more profitablity and potentiality, because there are wide lands, distinguished 4 seasons, various main production crops and cultural inheritance etc. For the innovation of agricultural technology in Kyungbuk, province this plan presented 7 visions; such as foods-life, knowledge-brain, precisious environment, resouces-saving, export-market, traditional- specialization and development-participation agriculture and 7 basic strategies; such as environment-stabilization, speciality-discrimination, standard-modeliztion, demand-market, field-practicality, management-information, specialization-cooperation strategy. The major contents of this plan were presented to achieve strengthen -ment and advancement of competitive power on the agriculture of Kyongbuk; 21 superme technologies get to develop the highest technique, 21 major conventional projects will be mown continuously, 21 main clops snakes to intensify competitive power. Wheras, we will be propulsed 21 special projects for increasing a phase of Kyongbuk R D. A. and we inculuded 74 items of Si-Gym region for balanced development of area This plan consisted of 1,730 items in 84 fields and about 260 billion won will be invest every year. When it is finished successfully in 10 years, agricultural technical level of Kyungbuk will be not only promote to $80{\sim}90%$ level to advanced country, but also clanged to competitive industry, and farming villiages might be changed to a space of comfortable life.

• International Journal of Industrial Entomology and Biomaterials
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• 제32권2호
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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.

• 자원ㆍ환경경제연구
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• 제15권2호
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• pp.355-386
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• 2006

일본과 미국은 순환형 사회의 구현을 국가 정책의 최상위 목표로 설정하고 폐기물 제로의 사회로 향하여 구체적인 진전을 나타내고 있다. 기업차원에서 청정생산구축을 통하여 산업경쟁력을 강화하는 단계를 넘어서 지역경제개발에서도 자원순환적 접근을 체계적으로 시도하고 있다. 에코타운 프로젝트는 지역경제 개발과 환경기술 개발을 위한 R&D 지원을 병행함으로써 환경산업의 육성, 그리고 지역개발과 환경문제의 개선을 동시에 추구하는 통합적 정책의 본보기가 된다. 미국의 사례에서는 생태적 산업개발을 수행하기 위하여 기울이는 세심한 기획과 지속 가능한 건물의 설계, 협력적 네트워크의 구축을 위한 물질순환에 대한 엄밀한 연구, 그리고 협조와 조정의 모형을 보게 된다. 순환형 시스템의 구축은 에너지와 자원의 사회 전체적 효율을 향상시키고, 환경과 경제, 산업경쟁력의 문제를 동시에 해결함으로써 기후변화 문제를 비롯한 지구환경 문제에 가장 효과적으로 대응하는 방안이다. 국내에서도 모든 국가 정책의 디자인 자체가 자원순환의 비전에 의거하여 친환경적으로 설계되도록 하는 혁신이 필요하다.

• 한국미생물·생명공학회지
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• 제39권4호
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• pp.317-323
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• 2011

Amylase를 생산하는 능력을 갖고 있는 A-3 균주가 대한민국 대천 해변가의 바닷물로부터 분리되었다. A-3 균주는 1개의 polar flagella를 갖으며, Artificial Sea Water-Yeast extract-Peptone(ASW-YP) 한천배지 위에서 배양할 경우 $20-37^{\circ}C$에서 잘 자라지만, $15^{\circ}C$와 $40^{\circ}C$에서는 천천히 자라는 속성을 보였다. 또한 ASW-YP 액체배지를 사용하는 경우, pH 6-9 범위에서 잘 자라는 반면 pH 4-5, pH 10에서는 전혀 성장하지 못했다. 16S rRNA sequence 분석 결과, A-3 균주는 Pseudoalteromonas phenolica O-$BC30^T$, Pseudoalteromonas luteoviolacea $NCIMB1893^T$, Pseudoalteromonas rubra $ATCC29570^T$, Pseudoalteromonas byunsanensis $FR1199^T$와 각각 98.3, 97.86, 97.78, 97.25%의 similarity를 보였으며, 이를 기초로 한 phylogenetic tree 분석결과, P. phenolica O-$BC30^T$와 같은 clade를 형성하였다. 그러나, A-3 균주는 5% 이상의 NaCl 농도에서 전혀 성장하지 않고, D-glucose, D-mannose, D-maltose, Dmelibiose를 이용하지 못하며, lipase 활성(C-14)이 없는 등 많은 생리학적 특성이 P. phenolica O-$BC30^T$와는 상당히 달랐다. 이러한 생리학적 차이로부터 우리는 A-3 균주가 P. phenolica O-$BC30^T$와는 다른 종으로 판단하고, 이 균주를 Pseudoalteromonas sp. A-3로 명명하였다. Pseudoalteromonas sp. A-3는 배양시기 동안 계속해서 안정적으로 ${\alpha}$-amylase를 생산했으며, 총 amylase 활성은 pH 7과 $37^{\circ}C$에서 최대값을 보였다. 이 amylase 활성은 pH 10까지도 비교적 안정적이었으며, 이러한 alkali-tolerant amylase는 산업적으로도 유용성이 클 것으로 사료된다.

• 한국국제농업개발학회지
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• 제23권5호
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• pp.552-559
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• 2011

China is a one of the largest agricultural countries in the world. China consumes around 12.5 billion kilograms of seeds each year. Suchhuge demand for seeds has made the Chinese seed market more and more attractive for investment. Through analysis on the present situation and existing problems of the seed industry in China and based on the current Chinese seed industry development, some future prospects for investments are indicated. This investigation was carried out to propose the appropriate strategies on the development of the Korea seed industry as it considers its entry into the China seed market as a new growth engine in the agricultural sector. The basic law regulating the Chinese seed industry is the PRC Seed Law that generally refers to the protection of germplasm resources, verification of varieties, seed quality issues, the import and export of seeds, seed administrative management, and various rights and obligations. The regulations were aimed at the protection of the rights concerning new varieties of plants. China has two main industry associations, the National Seed Association and the China Seed Industry IP Union, that are non-profit associations consisting of entities and people engaging in the seed scientific research, production, operation and management. The China National Seed Group Co., Ltd. ("Sino Seeds") is the market leader in China regarding the seed industry. The chinese government, however, encourages investment from multinational companies as well as importation of modern crop planting management technologies and equipment. It supports the entry of investors with proven experiences in breeding and germplasm resources expansion and R&D. There has never been a better time for multinational companies with proven seed industry experience to look at building relationships with the Chinese government and enterprises.

• 인삼문화
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• 제4권
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• pp.128-141
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• 2022

백령도는 인천광역시 옹진군에 속한 대한민국의 서해 최북단의 섬이고 면적은 51km²로 우리나라 섬 중에서 15번째로 크다. 1996년에 당시 한국담배인삼공사와 한국인삼연초연구소가 백령도에서 인삼의 재배 가능성을 조사하였다. 1997년에 옹진군의 재배 비용 지원에 힘입어 백령도에서는 최초로 인삼 묘포가 조성되었고, 1999년에 한국담배인삼공사와의 계약에 의해 밭에 묘삼(苗蔘)을 이식하였다. 2003년 본포에서 5년간 재배된 6년생의 첫 수확이 있었고 생산된 전량을 한국인삼공사에서 수매하였다. 이후 한국인삼공사는 2012년까지 2년생 밭을 계약하여 6년생이 된 2016년 가을까지 해당 밭에서 생산된 인삼을 수매하였다. 이후 2014년부터는 김포파주인삼농업협동조합과 계약하여 인삼을 생산하고 있다. 백령도의 6년생 재배 밭 9개소(총 5,961칸)를 조사한 결과 생육이 양호한 상위 5개소는 생존주율(生存株率)이 42.6~68%이고 생육이 부진한 하위 4개소는 생존주율이 11.1~21.3%로 매우 저조하였다. 생존주율이 저조한 4개소는 공통으로 전작물(前作物)이 다비성 작물인 고추였다. 고추재배 시 처리된 퇴비나 거름으로 인하여 토양에 질소 성분이 과잉 남아 인삼 뿌리를 썩게 하였을 것으로 판단된다. 전체 인삼밭의 평균 잎점무늬병 발병엽율(發病葉率)은 8.6%이었는데, 6년생 6개소는 1.1~4.7%로 발병엽율이 낮았으나 다른 3개소는 16.7~20.9%로 높게 나타났다. 결주(缺株)와 잎점무늬병 발병이 많은 것은 육지보다 적은 강우량 때문에 해가림 피복을 비가 새는 차광망으로 설치한 것이 원인으로 추정된다. 한편, 황갈색 반점형 황증이 3% 발생한 밭이 있었는데 토양 중 철 성분이 과잉으로 존재하여 인삼에 과다하게 흡수되었기 때문으로 추정된다. 백령도 인삼재배에서 생산성을 증대시키기 위해서는 토양에 대한 이화학적 분석 결과를 토대로 해서 과학적 방법으로 예정지 관리를 강화하여야 하며, 비가 새지 않는 차광지로 해가림하고, 점적관수 시설을 설치하는 등 백령도에 적합한 인삼경작법을 개발해야 할 것으로 생각된다. 백령도의 아름다운 자연환경에 인삼제품과 음식을 특화하여 인삼이 백령도의 새로운 발전 동력이 되기를 기대한다.