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친환경 유기질비료 시용이 잔대 생육 및 주요 성분에 미치는 영향
Effects of Organic Fertilizer Application on the Growth and Major Content of Adenophora triphylla var. japonica Hara.
- 언어ENG
- URLhttps://db.koreascholar.com/Article/Detail/326509
Background : Adenophora triphylla var. japonica Hara. is used to cure internal organ, which is called to important one of the five “Sam (ginseng)” oriental medicinal herbs included Panax ginseng, Salvia miltiorrhiza, Sophora flavescens, Scrophularia buergeriana. Korea imported 24 ton 129 thousand dollar for medicinal herbs and 23 ton 29 thousand dollar for food at 2013. This study was carried out to investigate the effect of several organic compost on the growth and root yield of A. triphylla var japonica with organic fertilizer. Methods and Results : Seeds were collected from Adenophora triphylla var. japonica Hara. at last year in nursery of Department of Herbal Crop Research, NIHHS, RDA. Four types organic fertilizer (germiculture (GG), granular mix oil cake (CJ), mixed organic (DJ), plant oil cake (TG)), chemical fertilizer (CF) and non-fertilizer (NF) were treated. It was fertilized on soil before 2 month of planting. Seeds A. triphylla var. japonica were sowed in tray at early March and then were grown during 2 month. It were planted in furrowed nursery at early with 30 × 10 cm planting distance and black vinyl covering condition. Soil chemical property, survival rate, aerial part and root growth characteristics and yield were investigated at harvest time. For main composition analysis, 10 mg of standard (b-sitosterol, lupenone) was taken, 80% MeOH was added to dissolve in 10 ㎖ flask. 0.5, 1, 2, 4 ㎖ was taken from dissolved solution and then was added to 10 ㎖ of 80% MeOH. It was filtered through 0.45 ㎛ filter and then 5 μℓ was taken to make standard solution. Analytical calibration curve was measured to diluted solution within sample concentration. 2 g of ground sample was taken, 40㎖ of 80% MeOH was added to extract by ultrasound sonication during 60 minutes and then it was filtered through 0.2 ㎛ filter to analyze component content. Conclusion : GG and DJ were the most suitable for organic cultivation of denophora triphylla var. japonica. Content of beta-sitosterol showed the highest value in DJ treatment and the lowest value in CF. Content of lupenone showed the highest value in DJ and the lowest value in CJ.
