논문 상세보기
pp.458-463
This study was conducted to find out some conditions for optimum cultivation of Angelica gigas Nakai by theinvestigation of root yield and decursin content from different seeding sizes and accumulative temperature. Accumulativetemperature from April to October was 4,309℃ on altitude 100m , 4,242℃ on 250m, 3,662℃ on 530m, 3,435℃ on 730m,and altitude 530~730m was less 650~870℃ than altitude 100m cultivation areas of A. gigas. Seedling stand rate wasincreased from 86.4% to more than 90% as accumulative temperature decreases, and was increased in above 7㎜ of seed-ling size, and 10% in non-mulching more than PE film mulching. Yield was increased as accumulative temperaturedecreases and in PE film mulching as 310.2㎏/10a. Also, Yield was increased in 7~9㎜ than seedling diameter 5~7㎜ as313.0㎏/10a. Decursin content of primary roots was increased as altitude rises, ie, as 2.55% on altitude 100m, 3.33% on250m, 5.51% on 530m, and 6.24% on 730m. Decursinol angelate content appeared little than decursin content as 1.08%on altitude 100m, 1.37% on 250m, 1.99% on 530m, 2.38% on 730m, and as altitude was heightened, content was increased.
