• 제목/요약/키워드: producing area

검색결과 749건 처리시간 0.033초

Bacterial quality evaluation on the shellfish-producing area along the south coast of Korea and suitability for the consumption of shellfish products therein

  • Mok, Jong Soo;Shim, Kil Bo;Kwon, Ji Young;Kim, Poong Ho
    • Fisheries and Aquatic Sciences
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    • 제21권12호
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    • pp.36.1-36.11
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    • 2018
  • Background: To confirm whether shellfish are suitable for consumption, the quality of seawater and shellfish in shellfish-producing areas must be assessed regularly. This study was conducted to evaluate the bacterial quality on the Changseon area, containing a designated shellfish-producing area, in Korea during 2011-2013. Result: Even though many inland pollutants near the area were identified, they showed no significant impact on the designated area and the shellfish therein. The concentrations of fecal bacteria in all the seawater and mussel samples from the designated area during the harvesting season were within the standards of various countries. Pathogenic bacteria were not detected in any of the mussel samples. In our previous study, the hazardous metal levels in all the mussels from the same area were also within the limits of different countries. Conclusion: The mussel products in this area are suitable for consumption based on fecal pollution, pathogenic bacteria, and also heavy metals.

석회석 원소재의 고품위대 조사를 위한 연구 (A Study on High Graded Limestone Population Area)

  • 김준경
    • 한국지구물리탐사학회:학술대회논문집
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    • 한국지구물리탐사학회 2007년도 공동학술대회 논문집
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    • pp.343-348
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    • 2007
  • Geophysical methodology using GPR(Ground Penetrating Radar) were applied both to the limestone producing area(Sambo Mine Company & Haksanri Area) and to Landfill area(Mureung Landfill Site). The investigation results resultant from both the limestone producing area(Sambo Mine Company & Haksanri Area) showed that there are a few events reflected from boundaries between caves and basement rocks. Those from landfill area showed that more complicated and small size events are found. These events could be from different electric characteristics of various kinds of composition materials in the landfill site.

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농산물 소매유통환경 변화에 따른 국내 산지유통조직 개선방안에 관한 연구: 조직화·규모화·전문화를 중심으로 (A Study 0n the Improvement of the domestic in producing area organizations According to the change retail environment: Focused on organized, scaled, Specialization.)

  • 김대윤
    • 산경연구논집
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    • 제2권2호
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    • pp.5-14
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    • 2011
  • 1996년도의 유통시장개방을 계기로 소매유통 환경이 급변하기 시작하였으며, 이러한 소매유통 환경변화에 대한 대응력을 강화하기 위해 조직화를 통한 규모화가 산지의 중요한 과제로 대두되고 있다. 이에 산지에서는 여건변화에 대응하기 위하여 소규모 개별농가가 조직화를 통해 전문화·대규모화 되어 가고 있고, 품목별·지역별로 특화되어 가는 양상을 보이고 있다. 하지만 소비지 시장에 대한 경쟁력 강화라는 관점에서는 여전히 문제점을 보이고 있는 것이 사실이다. 이러한 문제점의 가장 대표적인 경우가 시장대응상의 산지유통조직의 조직화·규모화 문제이다. 본 연구에서는 선행연구들을 통한 농산물 유통환경 변화에 따른 산지 조직화 배경 및 필요성, 국내 산지유통조직의 현황 및 문제점, 국내·외 산지유통조직 우수사례를 살펴보고, 조직화·규모화를 중심으로 향후 산지유통조직 경쟁력 제고방안을 위한 개선방안에 대해 제시하였다. 연구 결과, 농산물 소매유통환경 변화에 따라 산지유통조직의 경쟁력을 제고하기 위한 개선방안으로 1) 원물수집 체계 다양화를 통한 가동률 향상 및 조직화 강화, 2) 전문화된 품목의 광역연합마케팅 추구를 통한 규모화 실현, 3) 국외 산지유통조직 우수사례인 프랑스 "브레따뉴 청과물 경제위원회"와 같은 관리 운영조직 설치 및 운영, 4) 국내에 적합한 산지유통조직모델 개발을 위한 지원체계 확립 등의 4가지를 제시하였다. 특히 국내 산지의 경우 산지조직화·규모화에 성공한 각종 사례분석을 통해, 조직적 규모화의 과정 속에서 생겨나는 각종 어려움과 그에 대한 극복방식 등을 일반화 시켜가는 노력이 요구된다.

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단기소득 임산물의 주산지 집적도에 관한 연구 (Spatial Aggregation on the Main Producing Area of Nontimber Forest Products)

  • 변승연;구자춘
    • 한국산림과학회지
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    • 제110권1호
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    • pp.106-115
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    • 2021
  • 본 연구는 단기소득 임산물 주산지의 공간적 특성을 밝히기 위해 마련되었다. 산림청의 임산물생산조사 결과 중 시군구의 품목별 생산량을 기준으로 Moran's I 방법을 활용하여 주산지의 공간적 집적도와 그 변화를 규명하였다. 연구 결과, 단기소득 임산물의 45%의 주산지가 공간적으로 유의미하게 군집화되어 있음을 확인하였다. 또한, 5대 주요 단기소득 임산물의 경우, 지난 10년간 주산지가 확대되었으며, 군집화 정도도 강화된 것으로 나타났다. 본 연구 결과는 특정 임산물 산지종합유통센터 위치와 규모 확정 등 임산물 지원 정책에 효과적으로 활용할 수 있을 것이다.

Corn stover usage and farm profit for sustainable dairy farming in China

  • He, Yuan;Cone, John W.;Hendriks, Wouter H.;Dijkstra, Jan
    • Animal Bioscience
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    • 제34권1호
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    • pp.36-47
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    • 2021
  • Objective: This study determined the optimal ratio of whole plant corn silage (WPCS) to corn stover (stems+leaves) silage (CSS) (WPCS:CSS) to reach the greatest profit of dairy farmers and evaluated its consequences with corn available for other purposes, enteric methane production and milk nitrogen efficiency (MNE) at varying milk production levels. Methods: An optimization model was developed. Chemical composition, rumen undegradable protein and metabolizable energy (ME) of WPCS and CSS from 4 cultivars were determined to provide data for the model. Results: At production levels of 0, 10, 20, and 30 kg milk/cow/d, the WPCS:CSS to maximize the profit of dairy farmers was 16:84, 22:78, 44:56, and 88:12, respectively, and the land area needed to grow corn plants was 4.5, 31.4, 33.4, and 30.3 ha, respectively. The amount of corn available (ton DM/ha/yr) for other purposes saved from this land area decreased with higher producing cows. However, compared with high producing cows (30 kg/d milk), more low producing cows (10 kg/d milk) and more land area to grow corn and soybeans was needed to produce the same total amount of milk. Extra land is available to grow corn for a higher milk production, leading to more corn available for other purposes. Increasing ME content of CSS decreased the land area needed, increased the profit of dairy farms and provided more corn available for other purposes. At the optimal WPCS:CSS, MNE and enteric methane production was greater, but methane production per kg milk was lower, for high producing cows. Conclusion: The WPCS:CSS to maximize the profit for dairy farms increases with decreased milk production levels. At a fixed total amount of milk being produced, high producing cows increase corn available for other purposes. At the optimal WPCS:CSS, methane emission intensity is smaller and MNE is greater for high producing cows.

수원 권업모범장의 공간변화에 관한 연구 (A Study on Spatial Change of the Agricultural Experimental Organizations in Suwon)

  • 안국진;권준형
    • 건축역사연구
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    • 제27권5호
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    • pp.39-48
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    • 2018
  • The Agricultural Experimental Organizations[勸業模範場] in Suwon is Korea's first agricultural promotion facility. It was founded in 1906. This study aim to find the area and spatial composition of 勸業模範場. The results are as follows. When it founded, the Agricultural Experimental Organizations was operated centering on the main hall, and then since the pillage of national sovereignty in 1910, it was moved to the jurisdiction of the Japanese Government General of Korea and operated with the addition of the agricultural/forestry school. In 1913, the reductive egg production/distribution was moved from Yongsan branch to Suwon, and reductive egg producing site and female sericulture training office were installed in Suwon. It is supposed that at the time, the Agricultural Experimental Organizations was divided into the main hall-centered area, the Suwon agricultural/forestry school at the south side, and the reductive egg producing site and female sericulture training office even more down south. Since 1920, the agricultural/forestry school came out of the jurisdiction of the Agricultural Experimental Organizations, such that the Agricultural Experimental Organizations was left with only the main hall-centered area and the area with the reductive egg producing site and female sericulture training office. In this study, these two areas are referred to as 'the main hall area' and 'the sericulture area.

사천만 양식 굴의 유통 특성 연구 (A Study on the Characteristics of the Cultured Oyster Marketing in Sacheon Bay)

  • 박봉룡;강종호
    • 수산경영론집
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    • 제53권4호
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    • pp.069-078
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    • 2022
  • This study studied the characteristics of cultured oyster marketing in Sacheon Bay. The results of this study are summarized as follows. First, the GULDAE aquaculture is a unique production method of Sacheon Bay. Second, oysters in Sacheon Bay were low in production, but the price was more than 70% higher than in other producing areas. Third, profit is 12.5% higher and rate of return was 179.8%. Fourth, there were more out-of-market sales than other than other producing areas, and it is a bidding method. Fifth, the marketing cost was higher than the longline hanging aquaculture; however, the advantage of price offseted this point. Although the Sacheon Bay Oyster aquaculture is small, it was confirmed that it was a producing area with high profitability and a unique marketing form from other regions. Although the Sacheon Bay Oyster culture is small, it has been confirmed that it is a producing area with high profitability and shows a unique distribution form.

산지유통인이 주도하는 김치제조용 원료배추의 계약생산과 계약지역의 농업 변화 (Contract Farming of Raw Cabbage for Making Kimchi, Led by Local Traders of Agricultural Produce, and Changes Brought to the Agriculture of the Contract Area )

  • 김서연;장영진
    • 한국경제지리학회지
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    • 제27권1호
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    • pp.1-17
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    • 2024
  • 본 연구는 김치제조업체 D기업에 원료배추를 공급하는 산지유통인과 배추 주산지 농가 간 계약생산을 대상으로 사례 계약생산의 주체별 역할을 규명하고 계약생산에 의한 계약지역의 농업 변화를 설명하는 것을 목적으로 한다. 연구 결과 계약지역에서 배추농업을 주도하는 핵심 주체는 농업인으로부터 산지유통인으로 변화되고 있음이 확인되었다. 첫째, 산지유통인은 주산지 배추농업 의사결정의 핵심 주체로서 생산의 전과정을 총괄하면서 계약지역 배추농업 전반을 통제함에 따라 농업인의 역할을 대체하고 있다. 둘째, 산지유통인은 계약농가의 후반기 농작업을 전담함에 따라 배추 주산지에서 농업인에 버금가는 핵심적인 영농 주체로 부상하고 있다. 이는 계약 물량 확보 및 품질 관리에 대한 산지유통인의 요구와 고령농의 증가 및 인력 부족 문제를 겪고 있는 주산지 농가의 요구가 맞아 떨어진 결과라 할 수 있다.

항생물질(抗生物質)의 개발(開發)을 위한 국내자원(國內資源) 조사(調査) 연구(硏究)(I) -한국(韓國) 서해안(西海岸) 지방(地方)의 토양중(土壤中) 항균성(抗菌性) 방선균(放線菌)의 분포(分布)- (Studies on the Development of Antibiotics in Korea(I) -The Distribution of Antibiotic-producing Streptomyces in the Western Area of Korea(I)-)

  • 이돈일;김성원;고광
    • 한국균학회지
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    • 제9권2호
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    • pp.103-108
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    • 1981
  • The antibiotic-producing Streptomyces strains were isolated from the soils of various localities in Yeang-Kwang and tested for the activity against some of gram positive and negative microorganisms, especially against Pseudomonas aeruginosa. The results are summarized as follows. 1. A total of 1464 Streptomyces strains were isolated from 336 soil samples. Of all the strains tested, 636 strains of the isolates showed antibiotic activity against either gram positive or negative test organisms. And 408 of the 636 strains were strongly active against one or all of those test­organisms. 2. Ninety-three of Streptomyces strains among the active isolates showed the antibiotic activity against Pseudomonas aeruginosa, and 24 of 93 strains showed the strong antibiotic activity against all of the test organisms i.e. Staphylococcus aureus, Bacillus subtilis, Escherichia coli, Salmonella typhi and Shigella jlexneri. 3. Antibiotic-producing Streptomyces strains active against Pseudomonas aeruginosa were isolated from the soil samples taken from vegetable field, paddy field, sandy ground and roadway, but not isolated from the soil taken from dwelling area, grass field and piers.

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위탁급식업체 정보시스템 사용자 만족도에 관한 연구 (A Study of User Satisfaction of Contract Foodservice Information Systems)

  • 최성경
    • 한국식품영양학회지
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    • 제15권3호
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    • pp.250-256
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    • 2002
  • User satisfaction is the most critical criteria in measuring information systems success or failure. In this study, Contract Foodservice Information Systems were evaluated with user satisfaction instrument based on previous work. A total of 70 Contract Foodservice Information Systems users was surveyed. The status of building area of Contract Foodservice Information Systems was more in foodservice management (M=3.74), but less in producing (M=2.53) and pruchasing (M=3.02) management. The users recognized .accuracy of information (M=4.27), lasting educational services on systems (M=4.34) and increasing work productivity (M=4.42) as the most important factors and they also recognized it was important factors to build systems such area database management, menu management, purchasing and producing management and foodservice management (p<.01.).