Effect of Different Fertilizer Ratio and Planting Dates on Growth and Acanthoside D content of Acanthopanax divaricatus and Acanthopanax koreanumopen access
- Authors
- Lee, J.J.; Lee, Sang Hyun; Park, J.S.; Park, C.B.; Ahn, Y.S.; Lee, S.C.
- Issue Date
- Jun-2013
- Keywords
- Acanthopanax divaricatus; Acanthopanax koreanum; Fertilizer; Planting date
- Citation
- Current Research on Agriculture and Life Sciences, v.31, no.2, pp 88 - 93
- Pages
- 6
- Journal Title
- Current Research on Agriculture and Life Sciences
- Volume
- 31
- Number
- 2
- Start Page
- 88
- End Page
- 93
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/68274
- ISSN
- 2287-271X
2288-0356
- Abstract
- The cultivation methods of Acanthopanax in Korea need to be optimized. Hence, this study investigated the effect of different fertilizer ratios and planting dates on the growth and acanthoside D content of two (2) Acanthopanax species. The current recommended fertilizer rate of 10.5-8.5-8.5 kg/ha- (N-P2O5-K2O, respectively) produced the best plant growth of Acanthopanax. For the first year, the acanthoside D content resulting from the 2P (2x phosphate) rate was higher than that from the other fertilizer ratios, yet there were no significant differences resulting from the various treatments for either Acanthopanax divaricatus or Acanthopanax koreanum. Similarly, for the second year, there were no significant differences in the acanthoside D content resulting from the various fertilizer ratios, although for both species the acanthoside D content resulting from the 2P rate was slightly higher than that from the other treatments. Therefore, the results indicated that doubling the amount of phosphate increased the acanthoside D content. Plus, the optimum planting date with respect to growth and productivity for Acanthopanax divaricatus was identified as April 15.
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