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
- 2013.10
- 수록면
- 308 - 312 (5page)
이용수
초록· 키워드
오류제보하기
The monitoring of chemical dynamic changes in controlled horticultural lands is very important for agricultural sustainability. Field monitoring was performed to evaluate the soil chemical properties of 200 controlled horticultural soil samples in Gyeongnam province every 4 years from 2000 to 2012. Soil chemical properties such as pH, amount of organic matter, available phosphate, nitrate nitrogen, and exchangeable potassium, calcium, magnesium, and sodium were analyzed. The amount of exchangeable calcium and soil pH were significantly higher in 2012 than in 2000. In 2012, the frequency distribution for values of pH, organic matter, available phosphate, and exchangeable potassium, calcium, and magnesium that were within the optimum range was 16.0%, 22.5%, 11.5%, 3.5%, 2.5%, and 5.0%, respectively. Especially, available phosphate and exchangeable calcium were excess level with portions of 76.0% and 96.5%, respectively. These results indicated that a balanced management of soil chemical properties can reduce the amount of fertilizer applied for sustainable agriculture in controlled horticultural lands.
목차
Introduction
Materials and Methods
Results and Discussion
References
참고문헌 (18)
참고문헌 신청
1. [학술지(정기간행물)] - Arancon, N. Q. / 2006 / Influences of vermicomposts on field strawberries : Part 2. Effects on soil microbiological and chemical properties / Bioresource Technol 97 : 831 ~ 840
2. [학술지(정기간행물)] - Cho, J. Y. / 2002 / N and P losses from a paddy field plot in central Korea / SOIL SCIENCE AND PLANT NUTRITION 48 : 301 ~ 306
3. [학술지(정기간행물)] - 조광래 / 2006 / 팽화왕겨 처리와 점적관개에 의한 염류집적 시설재배지 염류경감 효과 / 한국토양비료학회지(Korean Journal of Soil Science and Fertilizer) 39 (6) : 372 ~ 379
4. [학술지(정기간행물)] - 최문태 / 2010 / 충남지역 시설 딸기재배 토양 비옥도 특성 / 한국토양비료학회지(Korean Journal of Soil Science and Fertilizer) 43 (2) : 160 ~ 165
5. [학술지(정기간행물)] - 최문태 / 2010 / 충남지역 시설 딸기재배지 시비수준과 토양 화학성과의 관계 / 한국토양비료학회지(Korean Journal of Soil Science and Fertilizer) 43 (2) : 153 ~ 159
2. [학술지(정기간행물)] - Cho, J. Y. / 2002 / N and P losses from a paddy field plot in central Korea / SOIL SCIENCE AND PLANT NUTRITION 48 : 301 ~ 306
3. [학술지(정기간행물)] - 조광래 / 2006 / 팽화왕겨 처리와 점적관개에 의한 염류집적 시설재배지 염류경감 효과 / 한국토양비료학회지(Korean Journal of Soil Science and Fertilizer) 39 (6) : 372 ~ 379
4. [학술지(정기간행물)] - 최문태 / 2010 / 충남지역 시설 딸기재배 토양 비옥도 특성 / 한국토양비료학회지(Korean Journal of Soil Science and Fertilizer) 43 (2) : 160 ~ 165
5. [학술지(정기간행물)] - 최문태 / 2010 / 충남지역 시설 딸기재배지 시비수준과 토양 화학성과의 관계 / 한국토양비료학회지(Korean Journal of Soil Science and Fertilizer) 43 (2) : 153 ~ 159
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UCI(KEPA) : I410-ECN-0101-2014-520-002737904