논문 상세보기
pp.127-133
This experiment was carried out to investigate the effect of several organic compost on the growth and rootyield of Angelica gigas Nakai with organic cultivation. After fertilizing the soil with organic fertilizer, the dry weight ofliming fertilizer showed a slow change, while microorganism fertilizer decreased about 29% until 20 day after fertilizing. At110 days after fertilizing, microorganism fertilizer decreased more than liming fertilizer. Liming fertilizer decomposedslowly, while microorganism fertilizer decomposed early on rapidly but gently after 20 days in decomposed rate of organicfertilizer. Dried root yields per 10a of A. gigas were not significance between 277.6㎏ in conventional fertilizer and 277.7㎏,280.5㎏ in N 1.5, N 2.0 times of microorganism fertilizer. Decursin and decursinol angelate contents in A. gigas were9.08~9.07% from N 1.0 and N 1.5 times in liming fertilizer, and 7.94~8.12% from N 1.5 times and N 2.0 times in microor-ganism fertilizer, compared to 7.31% of conventional treatment.
