지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2005.1
- 수록면
- 11 - 15 (5page)
이용수
초록· 키워드
오류제보하기
Salinity of soils in greenhouse has been increased by massive application of fertilizers. Nitrogen fertilizer was most popular, and thus nitrate became the majority of soil salinity. Accumulation of nitrate led to deleterious effects on the growth and development of crops and vegetables. Microbial strains able to utilize nitrate and thus remove excess nitrate from farm land soils were isolated from 15 different soils of greenhouses and plastic film houses. Four strains able to grow in medium containing 50 mM $KNO_3$ were isolated, among which only E0461 showed high capacity of nitrate uptake. Nitrate uptake by E0461 was dependent on culture medium and was increased by addition of tryptone and peptone. Although E0461 was able to grow without tryptone and peptone, growth was slow, and no nitrate uptake was observed. Nitrate appeared to facilitate E0461 growth in the presence of tryptone and peptone. Through kinetic analysis, nitrate uptake was measured at various concentrations of nitrate, and half-life was calculated. Nitrate concentration decreased with increasing incubation period, and plot between half-lives and initial concentrations of nitrate fitted to single exponential function. These results suggest one major factor plays an important role in microbial nitrate uptake.
목차
등록된 정보가 없습니다.
참고문헌 (0)
참고문헌 신청함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Chlorate-induced Inhibition of Nitrate Uptake Mediated by Enterobacter amnigenus GG0461
Applied Biological Chemistry
2010 .01
-
오이(Cucumis sativus L.)의 窒酸環元 酵素의 活性에 미치는 光과 NO₃－의 影響
HORTICULTURE ENVIRONMENT and BIOTECHNOLOGY
1991 .07
-
Sorghum 및 옥수수의 형태적 특성과 재배온도가 Nitrate-Nitrogen 축적에 미치는 영향
한국초지조사료학회지
1987 .01
-
Evaluation of the Role of Mixed Amino Acids in the Nitrate Uptake and Assimilation in Leafy Radish by Using ¹5N Labeled Nitrate
한국토양비료학회 학술발표회 초록집
2005 .09
-
Nitrate Exposure: A Metric to Describe the Influence of Soil NO3- on N2O Emissions
한국토양비료학회 학술발표회 초록집
2014 .06
-
사료작물의 질산태질소 축적에 관한 연구
한국초지조사료학회지
1992 .01
-
Evaluation of Biological Nitrate Degradation Rate by Indigenous Microorganism in Column Packed With Nitrate-Contaminated Soils Under Various Conditions
한국토양비료학회 학술발표회 초록집
2014 .06
-
Effect of amino acid fertilization on nitrate assimilation of leafy radish and soil chemical properties in high nitrate soil
한국토양비료학회 학술발표회 초록집
2005 .09
-
9. 오이의 nitrate reductase activity에 미치는 광과 NO₃의 영향
한국원예학회 학술발표요지
1990 .05
-
토양 염류집적이 상추의 Nitrate 축적에 미치는 영향
한국토양비료학회지
2004 .04
-
토양중의 염류집적과 엽채류의 Nitrate 축적
한국토양비료학회 학술발표회 초록집
2003 .05
-
양액의 NO₃ 농도 및 NO₃- : NH₄+의 비율에 따른 상추와 미나리의 NO₃- 함량, 질산환원효소 및 글루타민합성효소의 활성
HORTICULTURE ENVIRONMENT and BIOTECHNOLOGY
1998 .04
-
How the Ridge and Furrow System Mulched with Plastic Film Affects the Transport of Soil Water, Heat and Nitrate in Drylands?
한국토양비료학회 학술발표회 초록집
2014 .06
-
염기성 pH에서 Enterobacter amnigenus GG0461의 질산이온 흡수증가
Applied Biological Chemistry
2008 .01
-
Effect of Nitrogen Application Levels on Nitrate Concentration in Soil Solution under Plastic Film House
한국토양비료학회지
2015 .02
-
Estimation of Nitrogen Fertilizer Recommendations for cucumber by Soil Incorporation of Rye Based on Soil Nitrate Nitrogen Content
한국토양비료학회지
2018 .08
-
김치 모재료 채소의 질산염 함량 분포와 배추 염장처리 및 김치 조리방법에 따른 질산염 함량 변화
한국유기농업학회지
1997 .01
-
Risk Assessment on Nitrate and Nitrite in Vegetables Available in Korean Diet
Journal of applied biological chemistry
2013 .01
이 논문의 저자 정보
최근 본 자료
댓글(0)
0