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        검색결과 5

        1.
        2010.12 KCI 등재 구독 인증기관·개인회원 무료
        From the used sawdust medium of commercial mushroom, Lyophyllum ulmarium and Pleurotus eryngii, cellulase was extracted by distilled water. Optimum temperature of extraction was 25 ℃. Cellulase including this medium could attack cellulose powder, wood tip of a Japan ceder and cypress, and rice hull. Both cellulase from Lyophyllum ulmarium and Pleurotus eryngii showed high activities for rice hull. Now, by affinity chromatography, these cellulase is tried to purify.
        3.
        2004.06 KCI 등재 구독 인증기관 무료, 개인회원 유료
        본 연구는 배지 구성물질로서 발포 유리질 소재(CGF)와 탄화 밤나무 목재입자(CCW)를 이용하여 배지를 재발하고 원예재배용 배지의 국산화를 위해 수행되었다. 토마토 종자는 발포 유리질 소재, 탄화 목재입자, 입상암면(GR), 그리고 피트모스를 혼합한 4종의 배지를 만들어 플러그 트레이에 충진하여 종자를 200구 플러그 트레이에 4반복으로 파종한 후 fog 번식상에서 3일간 발아시켰다. 발아 후 양지붕형 유리온실에 난괴법으로 배치하여 저면관수로 양액을 공급하여 육묘하였다. 상업적으로 이용되는 공정육묘 배지(토실이)를 대조구로 이용하였다. 플러그묘의 생육은 파종 후 31일째 측정하였다. 모든 처리에서 유사한 생육결과를 나타냈지만 특히 CCW(67%)+peatmoss(33%) 혼합배지에서 초장, 뿌리등급, 생체중, 그리고 배지의 기상과 가비중이 다른 처리에서보다 유의성 있게 좋았다. 모든 배지의 pH는 6.3∼7.4의 범위로 측정되었다. CGF와 입상암면의 혼합비율이 증가할수록 배지의 pH는 증가하였다. 재배 후 배지의 EC는 대조구에서 가장 높았으나 독성증상은 관찰되지 않았다. 엽수와 엽록소 함량은 처리간 유의성이 없었다.
        4,000원
        4.
        2020.09 KCI 등재 SCOPUS 서비스 종료(열람 제한)
        This paper investigates, in a single equation framework, the effect of bank-specific and macroeconomic determinants on micro-, smalland medium-sized loans by commercial banks in Indonesia. This study uses a sample of 790 observations from 79 commercial banks in Indonesia over the years 2006-2015. This study uses two estimation methods for our panel regressions: static and dynamic generalized method of moments (GMM) panel estimator. In static relationships, the literature usually uses the least square methods on fixed effects (FE) or random effects (RE). I found evidence that all banks, bank profitability and size are positively and significantly related to micro-, smalland medium-sized loans, while the coefficients of liquidity are significantly positive in all specifications, except government banks which is significantly negative. The relationship between risk and credit growth is negative for non-government banks. All estimated equations show that the effect of the capital variable on lending banks to MSMEs is not important in government banks and non-government banks. Finally, macroeconomic variables, such as inflation and gross domestic product, clearly affect the lending of the banking sector particularly non-state banks. The findings have several policy implications to Indonesia government, regulatory authority and bank managers in order to improve bank profitability through bank lending.
        5.
        2016.06 KCI 등재 서비스 종료(열람 제한)
        In Danseong-myeon (myeon is a subdivision of), Sancheong-gun, and Sugok-myeon, Jinju City, pot seedling culture was used at the rates of 100% and 62%, respectively. Root restriction seedling culture was used relatively more frequently than pot seedling culture in Yangchon-myeon, Nonsan City, Guryong-myeon, Buyeo-gun, and Wolsan-myeon, Damyang-gun. Open-field seedling culture was used at the rates of 80% and 54% in Samnangjin-eup (eup is a subdivision of a gun), Miryang City and Ssangnim-myeon, Goryeong-gun, respectively. In Danseong, Sancheong, and Sugok, Jinju, granite soil was used as the medium for pot seedling culture at the rates of 90% and 80%, respectively. In Yangchon, Nonsan, Wolsan, Damyang, and Ssangnim, Goryeong, commercial bed soil and coir dust were used for seedling culture at the rates of 73%, 64%, and 60%, respectively. At the main production sites, the use of granite soil for seedling culture, highest rate in 2000-2005, continued to decrease; in 2011-2013, granite soil was used at the rate of 37%, while commercial bed soil and coir dust were used at the rates of 32% and 14%, respectively. The bulk density of commercial bed soil, expanded rice hulls, and coir dust was 0.11-0.16 g/cm-3. Coir dust was the lightest material but had the highest and, 36.7% and 21.8%, respectively. In sandy loam soil and granite soil was low. The pH of all growth media was between 5.4 and 7.0, and the values were in the range of 0.15-0.66 dS·m-1. However it was necessary, to adjust the pH levels and enhance the of expanded rice hulls, sandy loam soil, and granite soil. Similarly, the fertilizer concentration and air permeability of coir dust need to be adjusted.