남서해안 고사리 생육지의 토양화학적 특성과 고사리식물체의 무기성분 함량 (Nutrient Contents of Bracken (Pteridium aquilinum L.) and Soil Chemical Properties of Its Habitat in the Coastal Area)

서지정보

· 발행기관 : 한국토양비료학회
· 수록지 정보 : 한국토양비료학회지(Korean Journal of Soil Science and Fertilizer) / 43권 / 5호 / 509 ~ 514페이지
· 저자명 : 이수영, 박강용, 박양호

초록

One experiment was carried out to investigate the soil chemical properties of bracken growth and the inorganic element contents of plant. To the results of soil analysis in native bracken (Pteridium aquilinum L.) growth,soil pH was 5.2, organic matter was 19 g kg-¹ and available phosphate was 20 mg kg-¹, and exchangeable potassium, calcium, magnesium were 0.32, 2.0 and 1.3 cmolc kg-¹, respectively. In the bracken cultivation soil,pH was 5.7, organic matter was 13 g kg-¹ and available phosphate 367 mg kg-¹, and exchangeable potassium,calcium and magnesium were 0.81, 4.0 and 1.4 cmolc kg-¹, respectively. The soil pH, available phosphate and exchangeable calcium were much lower in bracken native soil than those of cultivation soil, while organic matter was a little higher in native soil than that of cultivation soil. In native bracken plants, three major elements of nitrogen, phosphorus and potassium, were 4.40, 0.55 and 3.40%, calcium and magnesium were 0.22 and 0.32%, and microelements of iron (Fe), manganese (Mn), copper (Cu), zinc (Zn) and boron were 126,210, 23, 75 and 11 mg kg-¹, respectively. In cultivation bracken, three major elements of nitrogen, phosphorus and potassium, were 5.50, 0.73 and 3.55%, calcium and magnesium were 0.17 and 0.28%, and microelement contents of iron (Fe), manganese (Mn), copper (Cu), zinc (Zn) and boron (B) were 120, 252, 19, 72 and 20 mg kg-¹, respectively.

영어초록

One experiment was carried out to investigate the soil chemical properties of bracken growth and the inorganic element contents of plant. To the results of soil analysis in native bracken (Pteridium aquilinum L.) growth,soil pH was 5.2, organic matter was 19 g kg-¹ and available phosphate was 20 mg kg-¹, and exchangeable potassium, calcium, magnesium were 0.32, 2.0 and 1.3 cmolc kg-¹, respectively. In the bracken cultivation soil,pH was 5.7, organic matter was 13 g kg-¹ and available phosphate 367 mg kg-¹, and exchangeable potassium,calcium and magnesium were 0.81, 4.0 and 1.4 cmolc kg-¹, respectively. The soil pH, available phosphate and exchangeable calcium were much lower in bracken native soil than those of cultivation soil, while organic matter was a little higher in native soil than that of cultivation soil. In native bracken plants, three major elements of nitrogen, phosphorus and potassium, were 4.40, 0.55 and 3.40%, calcium and magnesium were 0.22 and 0.32%, and microelements of iron (Fe), manganese (Mn), copper (Cu), zinc (Zn) and boron were 126,210, 23, 75 and 11 mg kg-¹, respectively. In cultivation bracken, three major elements of nitrogen, phosphorus and potassium, were 5.50, 0.73 and 3.55%, calcium and magnesium were 0.17 and 0.28%, and microelement contents of iron (Fe), manganese (Mn), copper (Cu), zinc (Zn) and boron (B) were 120, 252, 19, 72 and 20 mg kg-¹, respectively.

참고자료

· 없음