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        검색결과 292

        122.
        2007.10 구독 인증기관 무료, 개인회원 유료
        천적을 활용한 안전농산물의 생산량 증대는 그동안 잔류농약의 문제로 수출이 중단되곤 했던 파프리카를 비롯한 딸기 등 여러 종류의 농산물 수출에 있어서 잔류농약의 문제를 해결해 주어 수출경 쟁력을 높이기에 이르렀으며 이러한 변화를 바탕으로 천적을 활용한 생물학적방제의 산업화 저변이 확대되고 있다. 종전의 화학농약과는 달리 천적을 활용한 수출농산물의 잔류농약 문제는 해결되었으나 천적을 활용하여 방제한 농산물에서 종종 천적이 묻어 나가는 경우와 일부 해충이 묻어 나가는 일이 발생하고 있다. 한국의 국립식물검역원에서는 이러한 문제를 해결하기 위해 농산물 수입국과 한국의 천적을 활용한 농산물 수출에 있어서 간혹 천적 및 해충이 묻어 나가는 경우에 대하여 사용된 천적과 수입국에도 분포하고 있는 일부 해충들에 대하여 수입국의 검역기관과 양허체결을 하여 문제를 해결하고 있으나 문제가 발생된 후에 양허체결이 처리되는 사례가 있어서 일부 수출농산물이 반송 또는 훈증 처리되는 안타까운 일이 발생하곤 하였다. 천적을 생산하는 산업체와 검역 기관에서는 천적을 활용한 농산물의 수출에 있어서 위와 같은 문제를 사전에 예방하기 위해 상호공조 및 역할분담을 할 필요가 있으며 이러한 노력을 바탕으로 이후에는 같은 문제가 발생되지 않도록 해야 할 것이다.
        5,400원
        135.
        2003.10 구독 인증기관 무료, 개인회원 유료
        It is remarkable that nuclear transfer using differentiated donor cells can produce physiologically normal cloned animals, but the process is inefficient and highly prone to epigenetic errors. Aberrant patterns of gene expression in clones contribute to the cumulative losses and abnormal phenotypes observed throughout development. Any long lasting effects from cloning, as revealed in some mouse studies, need to be comprehensively evaluated in cloned livestock. These issues raise animal welfare concerns that currently limit the acceptability and applicability of the technology. It is expected that improved reprogramming of the donor genome will increase cloning efficiencies realising a wide range of new agricultural and medical opportunities. Efficient cloning potentially enables rapid dissemination of elite genotypes from nucleus herds to commercial producers. Initial commercialisation will, however, focus on producing small numbers of high value animals for natural breeding especially clones of progeny-tested sires. The continual advances in animal genomics towards the identification of genes that influence livestock production traits and human health increase the ability to genetically modify animals to enhance agricultural efficiency and produce superior quality food and biomedical products for niche markets. The potential opportunities inanimal agriculture are more challenging than those in biomedicine as they require greater biological efficiency at reduced cost to be economically viable and because of the more difficult consumer acceptance issues. Nevertheless, cloning and transgenesis are being used together to increase the genetic merit of livestock; however, the integration of this technology into farming systems remains some distance in the future.
        5,500원
        138.
        2003.09 KCI 등재 구독 인증기관 무료, 개인회원 유료
        An agriculture which is one of the national security industry, has recognized the importance. International country have attention to the automatization of machine for the improvement of agriculture. However, because of modernization of agriculture, the rate of accurrence about agriculture accident has increased dramatically. Especially the rate of accurence of agricultural accident is higher than the other industrial accident in the developed country. Because of these reasons, developed country has efforted to the agriculture system about safety. Australia law for the safety system of agriculture is very well and the rate of accident in the self-management agriculture is included in the statistics of industrial But The rate of accident in self-management agriculture is very higher In future we have to try new method about Agricuture Safety of Korea.
        4,000원
        140.
        2003.05 구독 인증기관 무료, 개인회원 유료
        In this paper, I analyzed the industrial system and agriculture system about safety between korea and australia. An agriculture which is one of the national security industry, has recognized the importance. International country have attention to the automatization of machine for the improvement of agriculture. However, because of modernization of agriculture, the rate of accurrence about agriculture accident has increased dramatically. Especially the rate of accurence of agricultural accident is higher than the other industrial accident in the developed country. Because of these reasons, developed country has efforted to the agriculture systemabout safety. Australia law for the safety system of agriculture is very well and the rate of accident in the self-management agriculture is included in the statistics of industrial but The rate of accident in self-management agriculture is very higher. Korea has many middle size factory to make new goods and factory accurre very many accident. Because Korea government research the theory and practical affairs for the industrial system about safety and health to protect industrial accident In future we have to try new method about Agriculture Safety of Korea.
        4,200원