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논문 기본 정보

자료유형
학술저널
저자정보
Choonsig Kim (Gyeongnam National University of Science and Technology) Gap Chul Choo (Gyeongnam National University of Science and Technology) Hyun Seo Cho (Gyeongnam National University of Science and Technology) Jong Teak Lim (Gyeongsannam-do Forest Environment Research Institute)
저널정보
고려인삼학회 Journal of Ginseng Research Journal of Ginseng Research Vol.39 No.3
발행연도
2015.7
수록면
76 - 80 (5page)

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초록· 키워드

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Background: Identifying suitable site for growing mountain-cultivated ginseng is a concern for ginseng producers. This study was conducted to evaluate the soil properties of cultivation sites for mountain-cultivated ginseng in Hamyang-gun, which is one of the most well-known areas for mountain-cultivated ginseng in Korea.
Methods: The sampling plots from 30 sites were randomly selected on or near the center of the ginseng growing sites in July and August 2009. Soil samples for the soil properties analysis were collected from the top 20 cm at five randomly selected points.
Results: Mountain-cultivated ginseng was grown in soils that varied greatly in soil properties on coniferous, mixed, and deciduous broad-leaved stand sites of elevations between > 200mand < 1,000 m. The soil bulk density was higher in Pinus densiflora than in Larix leptolepis stand sites and higher in the 〈 700-m sites than in 〉 700-m sites. Soil pH was unaffected by the type of stand sites (pH 4.35-4.55), whereas the high-elevation sites of > 700mwere strongly acidified, with pH 4.19. The organic carbon and total nitrogen content were lower in the P. densiflora stand sites than in the deciduous broad-leaved stand sites. Available phosphorus was low in all of the stand sites. The exchangeable cationwas generally higher in the mixed and low-elevation sites than in the P. densiflora and high-elevation sites, respectively.
Conclusion: These results indicate that mountain-cultivated ginseng in Korea is able to grow in very acidic, nutrient-depleted forest soils.

목차

abstract
1. Introduction
2. Materials and methods
3. Results
4. Discussion
References

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