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논문 기본 정보

자료유형
학술저널
저자정보
Young Kyu Hong (Chungnam National University) Jin Wook Kim (Chungnam National University) Hyuck Soo Kim (Kangwon national University) Yong Ha Park (Korea Environment Institute) Sung Chul Kim (Chungnam National University)
저널정보
한국토양비료학회 한국토양비료학회지 한국토양비료학회지 제54권 제1호
발행연도
2021.2
수록면
20 - 32 (13page)

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초록· 키워드

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Soil chemical and biological properties can be varied depending on different land use. In particular, soil biological properties could be highly influenced by soil chemical properties. Therefore, main objective of this research was to compare soil chemical and biological properties in different land use and examine a correlation between soil chemical and biological properties. A total of 400 soil samples that evenly distributed from forest (FS), agriculture (AS), urban (US) and remediated (RS) area was collected. Soil chemical properties; pH, EC, soil organic matter (SOM), available phosphorus (AP), and cation exchange capacity (CEC) and biological properties: soil respiration (SR) and soil enzymes such as dehydrogenase (DHA), β -glucosidase (GLU), phosphatase (PHA), aryl-sulfatase (ARS), and urease (URE) were evaluated. Result showed that all soil chemical properties were within the optimum range of each land use. Among different soil chemical properties, SOM and AP were the most significantly different depending on varied land use. In case of soil biological the order of all enzyme activities from the highest to the lowest was FS > AS > US > RS and soil organic matter (p < 0.01) was a main factor affecting soil microbial activity. Overall, SOM management can be the most important to enhance soil microbial activity leading to improvement of soil health.

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ABSTRACT
Introduction
Materials and Methods
Results and Discussion
Conclusion
References

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