인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
DBpia AI
AI 에이전트
AI 아이디어
AI 리더
AI 뷰어
Citeasy
크롬 서지관리 다운로드
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.
이용수
초록· 키워드
The importance of soil quality has been emphasized to improve crop productivity and quality. Many factors not only chemical, physical, and biological properties but also managements affect soil quality. The use of a cropping system could influence soil and crop qualities. In this study, two cropping systems-continuous and rotation with napa cabbage (Brassica campestris var. Pekinensis) and soybean (Glycine max L.) were compared on soil characteristics and potato (Solanum tuberosum L.) productivities. Chemical, physical, and biological properties were analyzed considering soil characteristics while potato yield and tuber nutrition were investigated to evaluate potato productivity and quality. Total yield was higher in the rotation despite lower input. There was no significance with soil chemical properties and porosity. Soil hardness data were higher value i n rotation to the 25 ㎝ depth but the tendency was reversed to the 45 ㎝ depth. Soil microorganism activities showed a higher value on rotation during potato cultivation. Phosphate was higher in rotation while magnesium and potassium were higher in continuous inside potato tuber.
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목차
- ABSTRACT
- Introduction
- Materials and Methods
- Results and Discussion
- Conclusion
- References
참고문헌
참고문헌 신청최근 본 자료
UCI(KEPA) : I410-ECN-0101-2021-523-001560203
