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관수방법, 양액농도 및 상토에 따른 2년생 인삼의 생장특성
Growth Characteristics of 2-Year-Old Panax ginseng C. A. Meyer to Irrigation Method, Nutrient and Nursery
- 언어ENG
- URLhttps://db.koreascholar.com/Article/Detail/326474
Background : Green house hydroponic ginseng in the production cycle is shorter than the open field cultivation growers and attention. In particular, this part of the Aerial is a study on the active ingredients and contents. Ginseng has been focused on the past producing soil cultivation, producing hydroponic ginseng aerial part is known to have a high content of ginsenosides, and the active ingredient. Irrigation method, the culture soil and nutrient management are the impacts associated with the product's performance on ginseng growth. Ginseng growth stage is divided into five stages: emergence, foliation, root elongation, root enlargement and defoliation. because ginseng requires a water adjustment for each growth stage. It has been trying to control bottom surface irrigation and nutrient concentrations. Methods and Results : Ginseng seedling has been used for experiments to screen a healthy seedling of around 0.8g. Each of the seedling transplanted box was water supplied to the timer and the individual nozzle was 4ℓ amount per hour. All growth measures and sampling was carried out four times a seedling transplantation from 30 to 120 days. Soil sampling each time was a chemical analysis. In addition, the plant was used to analyze the ginsenosides. Conclusion : 12 of total ginsenosides ingredients were highest in the aerial part is 90 days, total ginsenosides of the 10 components in the root part was the highest in 30 days. The results were different this ginsenosides content from time to time, there were differences with previous reports. Results are shown to be due to the difference in the cultivation method and environment.
