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
- 2013.6
- 수록면
- 223 - 229 (7page)
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이 논문의 연구 히스토리 (4)
2013
Long-term Effects of Inorganic Fertilizer and Compost Application on Rice Sustainability in Paddy Soil
Chang Hoon Lee
,
Chang Young Pa
,
k
외 2명
한국토양비료학회지
2013.06
학술저널
Effect of Long Term Fertilization on Soil Carbon and Nitrogen Pools in Paddy Soil
Chang Hoon Lee
,
Ki Youl Jung
,
Seong Soo Kang
외 3명
한국토양비료학회지
2013.06
학술저널
- 이 논문의 후속연구가 궁금하신가요?
- 연관 학술논문 또는 학술발표를 통해 보다 발전된 연구결과를 확인하실 수 있습니다.
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초록· 키워드
오류제보하기
Sustainability index was calculated to determine the best management for rice productivity under long-term inorganic fertilizer management’s practices. It is based on nutrient index, microbiological index and crop index related to sustainability as soil function. Indicators for calculating sustainability index were selected by the comparison of soil properties and rice response in paddy soil with fertilization. Total twenty two indicators were determined to assess nutrient index, microbiological index and crop index in order to compare the effect of different fertilization. The indices were applied to assess the sustainability with different inorganic fertilizer treatments such as control, N, NK, NP, NPK, NPK+Si, and NPK+Compost. The long-term application of compost with NPK was the highest sustainability index value because it increased nutrient index, microbial index and crop index. The use of chemical fertilizers resulted in poor soil microbial index and crop index, but the treatments like NP, NPK, and NPK+Si were maintained sustainability in paddy soil. These results indicate that application of organic and chemical fertilizer could be a good management to improve rice sustainability in paddy soil.
목차
Introduction
Materials and Methods
Results and Discussion
Conclusion
References
참고문헌 (39)
참고문헌 신청
1. [학술지(정기간행물)] - Cai, Y. L. / 1994 / Sustainability in Chinese agriculture : challenge and hope / Agri. Ecosys. Environ 49 : 279 ~ 288
2. [학술지(정기간행물)] - Casida, L. E. / 1964 / Soil dehydrogenase activity / Soil Sci 98 : 371 ~ 376
3. [단행본] - Doran, J. W. / 1994 / Defining and assessing soil quality, In Defining soil quality for a sustainable environment / SSSA and ASA : 3 ~ 21
4. [학술지(정기간행물)] - Ellis, E. C. / 1997 / Sustainable traditional agriculture in the Taihu Lake Region of China / Agri. Ecosys. Environ 61 : 177 ~ 193
5. [학술지(정기간행물)] - Eivazi, F. / 1977 / Phosphatases in soils / Soil Biol. Biochem 9 : 167 ~ 172
2. [학술지(정기간행물)] - Casida, L. E. / 1964 / Soil dehydrogenase activity / Soil Sci 98 : 371 ~ 376
3. [단행본] - Doran, J. W. / 1994 / Defining and assessing soil quality, In Defining soil quality for a sustainable environment / SSSA and ASA : 3 ~ 21
4. [학술지(정기간행물)] - Ellis, E. C. / 1997 / Sustainable traditional agriculture in the Taihu Lake Region of China / Agri. Ecosys. Environ 61 : 177 ~ 193
5. [학술지(정기간행물)] - Eivazi, F. / 1977 / Phosphatases in soils / Soil Biol. Biochem 9 : 167 ~ 172
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UCI(KEPA) : I410-ECN-0101-2014-520-003274913