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
- 2011.8
- 수록면
- 534 - 538 (5page)
이용수
초록· 키워드
오류제보하기
One of the problems for cultivating crops in the mountainous highland is soil erosion and nutrients runoff. Alternative cropping ways were searched to reduce soil erosion and to ensure farm income in the mountainous highland agricultural region. Three edible wild plants including goatsbeard, Korean thistle, and aster, were selected to test as alternative crops to reduce soil erosion in mountain agriculture of highland area. In the first year, the soil losses from the alternative cropping were 26 to 63 percents of the soil loss from summer radish cultivated by conservation tillage with contour and plastic film mulching. The relative soil losses in the second year ranged from 2.8 to 5.5 percents in comparison with radish cultivation. Rapid surface coverage contributed to successive soil loss protection by these alternative crops. Farm net profit of these crops was greater than that of radish. Monitoring of yields of Korean thistle or aster for further experiments, however, might be necessary for economic cultivation due to yield reduction caused by consecutive production.
목차
Introduction
Materials and Methods
Results and Discussion
Conclusion
References
참고문헌 (12)
참고문헌 신청
2. [보고서] - Gangwon ARES / 2008 / Preparation Plan for Synthesized Research to Develop Soil Erosion Control Technology : 16 ~
3. [단행본] - Johnson, H.P / 1979 / Tillage system effects on sediment and nutrients in runoff from small watersheds / Trans. ASAE : 1110 ~ 1114
4. [학술지(정기간행물)] - 정강호 / 2004 / 수치 정밀토양에 기초한 전국 토양유실량의 평가를 위한 USLE/RUSLE 인자의 산정 / 한국토양비료학회지(Korean Journal of Soil Science and Fertilizer) 37 (4) : 199 ~ 206
6. [학술지(정기간행물)] - Jung, P.K / 1985 / Discussion of cropping management factor for estimating soil loss / Korean J. Soil Sci. Fert 18 : 7 ~ 13
7. [학술지(정기간행물)] - Jung, Y.S / 1998 / Changes of stream water quality and load of N and P from the agricultural watershed of the Yulmun tributary of the Buk Han River Basin / Korean J. Soil Sci. Fert 31 : 170 ~ 176
3. [단행본] - Johnson, H.P / 1979 / Tillage system effects on sediment and nutrients in runoff from small watersheds / Trans. ASAE : 1110 ~ 1114
4. [학술지(정기간행물)] - 정강호 / 2004 / 수치 정밀토양에 기초한 전국 토양유실량의 평가를 위한 USLE/RUSLE 인자의 산정 / 한국토양비료학회지(Korean Journal of Soil Science and Fertilizer) 37 (4) : 199 ~ 206
6. [학술지(정기간행물)] - Jung, P.K / 1985 / Discussion of cropping management factor for estimating soil loss / Korean J. Soil Sci. Fert 18 : 7 ~ 13
7. [학술지(정기간행물)] - Jung, Y.S / 1998 / Changes of stream water quality and load of N and P from the agricultural watershed of the Yulmun tributary of the Buk Han River Basin / Korean J. Soil Sci. Fert 31 : 170 ~ 176
이 논문의 저자 정보
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2014-521-000824978