http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : Bok-Jin Kim(김복진) (검색결과 73 건)
- 무료
- 기관 내 무료
- 유료
-
Chemical Properties of Slow-Released Nitrogen Fertilizer Using Waste Paper Slurry
김복진,백준호,이병근,Kim, Bok-Jin,Back, Jun-Ho,Lee, Byung-Guen 한국토양비료학회 2000 한국토양비료학회지 Vol.33 No.2
폐지섬유 내로 요소를 침적시켜 폐지섬유 내에 침투된 요소성분이 토양 중에서 서서히 용출됨으로써 작물의 요구에 알맞게 양분을 서서히 공급함과 동시에 이들 폐지섬유도 분해되도록 개발된 완효성 요소비료(시제품)의 화학적 특성, 미세구조 및 수중 질소용출량을 조사한 바 얻어진 결과를 요약하면 시제품의 화학적 조성은 질소가 26%, 인산, 가리는 각각 0.04. 0.01%였으며, 함유된 유해성분들 중에 크롬, 구리 납 등은 검출되었지만 비료공정규격 이하였으며, 비소와 카드뮴은 검출되지 않았다. 폐지섬유와 시제품의 구조를 주사전자 현미경(SEM)으로 확대해 보면 폐지섬유의 내부에는 빈 공간이 보이지만, 시제품에서는 폐지섬유의 셀룰로오스성 -OH기에 극성의 요소성분이 달라붙어 있었으며, 세포벽에 요소가 침적된 모습이 보인다. 시제품의 수중 질소용출량은 12시간까지는 60.4%로 급격하게 용출량이 많았으나, 그 후 서서히 용출되어 72시간에 75%까지 용출되었다. The purpose of this study was conducted to develop the slow-released N fertilizer(SRNF) using of waste paper cellulose. Properties of trial product was investigated. Contents of nitrogen, phosphorus, and potassium in trial product were showed 26%, 0.04 and 0.01%, respectively. The contents of Cr, Cu, Pb and Zn were showed 17.4ppm. 259ppm, 12.2ppm and 60.0ppm in the trial product, respectively. However, As and Cd was not detected. Nitrogen of SRNF could be released 60.4% within 12hr after dissolution in water. However, the releasing velocity was thereafter remarkably delayed, showing 75% after dissolution for 72hr.
-
김복진,백준호,김흥규 ( Bok Jin Kim,Jun Ho Back,Heung Gyu Kim ) 한국환경농학회 1997 한국환경농학회지 Vol.16 No.2
This experiment was conducted to find out the effects of lime materials application on reducing injury of simulated acid rain(SAR) in soybean grown in pot contained with sandy loam. Six treatments including control, slaked lime(SL), 1% and 2% lime water(LW) and composite treatments with SL+LW were applied. Slaked lime was applied to soil in pot before planting, and lime water was applied to leaves a day prior to the spray of SAR(pH 2.7) and normal rain(pH 6.0), and these were sprayed at 2-day intervals. Growth, yield and yield components, foliar injury rate, chrolophyll content and photosynthetic activity in leaves, content of mineral nutrients in plant and soil chemical properties were analyzed and investigated. These results obtained are summarized as follows : Seed yield of all lime treatment was reduced by SAR compared with control. But seed yield of all lime treatment was increased with treatment of lime material in soil and on leaves. After 15 and 45 times spray of SAR, all lime treatments were effective in injury reducing visible injury of leaves compared with none treatment. Chlorophyll content in leaves was highest in plants treated with slaked lime+ 1% lime water and photosynthetic activity was highest with treatment of slaked lime. Concentration of total nitrogen, phosphate, and sulfur in soybean plant were increased by the spray of SAR. Concentration of total nitrogen, potassium and calcium in soybean plant were increased with treatment of slaked lime into soil. By treatments of SAR, soil pH was decreased, and total nitrogen and sulfur concentration in soil were increased. However, available phosphate and exchangeable cations in soil such as calcium, magnesium and potassium were reduced. Soil pH, calcium and silicate concentration were increased with treatment of slaked lime into soil.
-
인공산성비 후 일반비 처리량에 따른 작물생육과 토양의 화학성
김복진,박선도,이석순 ( Bok Jin Kim,Suen Do Park,Suk Soon Lee ) 한국환경농학회 1996 한국환경농학회지 Vol.15 No.3
A green-house experiment was conducted to investigate the growth of Chinese cabbage, radish, and soybean and changes in soil chemical properties after application of 5 and 10㎜ of pH 2.7 simulated acid rain(SAR) followed by 0, 5, and l0㎜ of pH 6.0 normal water at the three-day intervals 20 times for Chinese cabbage and radish and 42 times for soybean. The results obtained are summarized as follows: 1. Visual damages by SAR were white-yellow leaf spots, dark brown or light green leaf color, and wrinkled leaf margins in all crops. The degree of visual damages was severer at l0㎜ than at 5㎜ SAR and it was reduced as the amounts of normal water increased after SAR application. 2. Chlorophyll content was higher at l0㎜ than at 5㎜ SAR application and increased as the amounts of normal water increased after SAR application in all crops. 3. Fresh weights of Chinese cabbage heads and radish roots and grain yield of soybean were higher at l0㎜ than at 5㎜ SAR, while they increased as the amounts of normal water increased at the same SAR level. 4. Changes in the mineral contents of plants were not consistent, while S content in radish and soybean increased as the amounts of SAR increased. 5. SAR lowered soil pH, while it increased soil N and S contents. Contents of soil organic matter, P, and exchangeable Ca, Mg, and K were not affected by the amounts of SAR.
-
인산(燐酸)이 수도(水稻)의 Cd 흡수(吸收)에 미치는 영향(影響)에 관(關)한 연구(硏究)
김복진,Kim, Bok-Jin 한국토양비료학회 1987 한국토양비료학회지 Vol.20 No.1
A pot experiment was conducted to find out the effects of phosphorous on the retardation of cadmium uptake by rice plant using the soil with 8.8 ppm of available phosphorous. Soils were treated with cadmium concentrations of 3, 6, 9 ppm and phosphorous amounts of 10, 20, 40 kg/10a respectively. The results were summarized as followings: 1. There was no correlation between cadmium and phosphorous content in the rice plant. 2. Even though the greater amounts of cadmium were absorbed and translocated to the brown rice than leaves, the cadmium contents between brown rice and leaves were positively correlated. 3. In soil which contained 3, 6 and 9 ppm cadmium ranges on soil, phosphorous was applied 13, 17.6 and 27.6 kg/10a respectively, and so the cadmium content fell below 0.4 ppm in the brown rice. 4. The growth and yield of rice plant were normal in soils with cadmium content below 9 ppm. 수도(水稻)에 대(對)한 Cadmium의 흡수억제(吸收抑制)에 대(對)한 인산(燐酸)의 효과(效果)를 보기 위(爲)하여 인산(燐酸) 함량(含量)이 8.8ppm인 극(極)히 낮은 토양(土壤)에 Cadmium 0, 3, 6, 9ppm, 인산(燐酸) 0, 10, 20, 40kg/10a 처리(處理)로한 요인시험(要因試驗)을 pot에서 시험(試驗)한 바 그 결과(結果)는 다음과 같다. 1. 수도체내(水稻體內)의 Cadmium 함량(含量)과 인산(燐酸) 함량간(含量間)에는 유의성(有意性)이 없었다. 2. 경엽중(莖葉中)의 Cadmium 함량(含量)이 현미중(玄米中)의 Cadmium 함량(含量)보다 낮았지만 유의성(有意性)이 있는 정(正)의 상관(相關)이 있었다. 3. 토양중(土壤中) Cadmium의 농도(濃度)가 3, 6, 9ppm인 경우(境遇) 각각(各各) 인산(燐酸)을 13, 17.6, 27.6kg/10a를 시용(施用) 함으로서 현미중(玄米中) Cadmium 함량(含量)이 0.4ppm(일본(日本)의 요관찰조사농도(要觀察調査濃度)) 이하(以下)로 감소(減少) 되었다. 4. 토양중(土壤中) Cadmium의 함량(含量)이 9ppm에서 수도(水稻)의 생육(生育) 및 수량(收量)에 나쁜 영향(影響)을 미치지는 않았지만 무인산처리구(無燐酸處理區)에서는 3ppm에서도 현미중(玄米中) Cadmium 함량(含量)이 0.4ppm을 상회(上廻)하였다.
-
-
-
김복진(Kim Bok Jin),윤동건(Yoon Dong Gun) 한국부동산산업학회 2019 부동산산업연구 Vol.3 No.1
공익사업시행자는 기 보상금이 지급된 토지에 대하여 전수조사를 하고 소유권이전등기를 조속히 하여야 한다. 그 토지가 매매나 경매에서 새로운 소유자에게 소유권이 이전이 되면 또다시 토지손실보상금을 지급하여야 하는 미지급용지로 전환 된다. 이러한 법률효과를 제대로 인식하는 것이 중요하다. 새로운 소유자에게 소유권이 변경이 된다고 하면 공익사업시행자는 소유권 이전등기의 이행 불능에 빠진다. 이때에 원소유자에게 권리행사를 하여야 할 것이고, 무단 점유를 하는 토지에 대하여 소유권을 취득 하여야 한다. 공익사업시행자는 소유권 취득을 위해서 어떠한 방법으로 소유권을 취득하는 것이 국가나 지방자치단체의 재정에 도움이 되는지를 지혜롭게 선택하여야 한다. The public service operator should conduct a full investigation of the land where the land loss compensation is paid, and should complete their ownership transfer registration as soon as possible. If the ownership is transferred to another owner by sales or auction, the land will be converted to the compensable land again. Therefore, it is very important to recognize these kind of legal effects. If the ownership is transferred to another owner, the public service operator cannot proceed the ownership transfer registration. At this time, the public service operator should exercise one’s right to the original owner and acquire ownership of the land to occupy it with permission. The public service operator should wisely select the way to obtain ownership which is more beneficial to the nation or the local government.
-
-
-
KISS연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
