Journal of Practical Agriculture & Fisheries Research (현장농수산연구지)

Korea National University of Agriculture and Fisheries (국립한국농수산대학교 교육개발센터)
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Effect of Nitrogen component and Ge Composition on Growth in the Cultivation of ICT-based Ginseng Process

ICT 기반의 인삼 공정 육묘 시 질소 형태와 게르마늄(Ge) 유무가 생장에 미치는 영향

  • Dong Hyun, Kim (Department of Crops and Forestry, Korea National university of Agriculture and Fisheries) ;
  • Yeon Bok, Kim (Department of Crops and Forestry, Korea National university of Agriculture and Fisheries) ;
  • Hyun Jung, Koo (Department of Crops and Forestry, Korea National university of Agriculture and Fisheries) ;
  • Hyun Jin, Baek (Department of Crops and Forestry, Korea National university of Agriculture and Fisheries) ;
  • Su Bin, Lee (Department of Bioprocess Engineering, Jeonbuk National University) ;
  • Jeei Hye, Choi (Department of Bioprocess Engineering, Jeonbuk National University) ;
  • Eui Gi, Hong ( DK EcoFarm Co., Ltd) ;
  • Kwang Jin, Chang (Department of Crops and Forestry, Korea National university of Agriculture and Fisheries)
  • 김동현 (국립한국농수산대학교 작물산림학부) ;
  • 김연복 (국립한국농수산대학교 작물산림학부) ;
  • 구현정 (국립한국농수산대학교 작물산림학부) ;
  • 백현진 (국립한국농수산대학교 작물산림학부) ;
  • 이수빈 (전북대학교 생물공정공학과) ;
  • 최지혜 (전북대학교 농학과) ;
  • 홍의기 ((주)DK에코팜) ;
  • 장광진 (국립한국농수산대학교 작물산림학부)
  • Received : 2022.10.17
  • Accepted : 2022.12.01
  • Published : 2022.12.26
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Abstract

Ginseng hydroponic cultivation was cultivated as a nutrient solution and the growth was investigated 60 days later. The length(cm) increased from EC1.0 and EC2.0 concentrations to 5.47cm before, followed by EC0.5, 2.5, 1.5, and 0.0. The weight(g) increased from EC1.0 concentration to 2.39g before, followed by EC1.5, 2.5, 0.5, 0.0 and 2.0. The width(mm) increased from EC1.0 concentration to 1.9mm than before, followed by EC2.5, 0.5, 1.5, 2.0, and 0.0. In the ginseng growth experiment according to nutritional components, the average length of NO3-N mixed experiment increased to 0.33cm, the average weight of 0.04g, and the average width of 0.35mm. In the experiment in which NH4-N was mixed without NO3-N, the growth was reduced to 0.37cm in average length, 0.03g in average weight, and 0.22mm in average width. In an experiment in which germanium(Ge) is mixed with a nutrient component, the average length is increased to 0.33cm, the average weight is increased to 0.04g, and the average width is increased to 0.35mm, but in an experiment excluding germanium(Ge), the growth is reduced to 0.11cm, the average weight is 0.04g, and the average width is 0.03mm.

묘삼 담수경 순환방식으로 양액재배 생장 60일 후 생장율을 조사한 결과 초장(cm)은 EC1.0 양액과 EC2.0 양액 농도에서 이전보다 5.47cm로 생장이 우수하고, 다음으로 EC0.5, 2.5, 1.5, 0.0 순으로 조사되었다. 초중(g)은 EC1.0 양액 농도에서 이전보다 2.39g으로 생장이 우수하고, 다음으로 EC1.5, 2.5, 0.5, 0.0, 2.0 순으로 조사되었다. 초경(mm)은 EC1.0 양액 농도에서 초경(mm)은 이전보다 1.9mm로 생장이 우수하고, 다음으로 EC2.5, 0.5, 1.5, 2.0, 0.0 순으로 조사되었다. 1년생 묘삼을 공정육묘실 담수경 순환방식 재배틀에서 양액재배 60일 후 생장 결과 양액 성분에 따른 생장량은 질산태질소(NO3-N)가 배합된 실험구에서는 평균 길이가 0.33cm, 평균 중량은 0.04g, 평균 넓이는 0.35mm로 생장이 증가되었다. 질산태 질소(NO3-N)를 대체하여 암모니아태(NH4-N)가 배합된 실험구에서는 평균 길이가 0.37cm, 평균 중량은 0.03g, 평균 넓이는 0.22mm로 생장이 감소되었다. 양액조성에서 게르마늄(Ge)이 배합된 실험구에서는 생육 조사결과 평균 길이 0.33cm, 평균 무게 0.04g, 평균 넓이 0.35mm로 증가하였으나, 게르마늄(Ge) 미량원소 제외 후 생육 조사 결과 평균 길이 0.11cm, 평균 무게 0.04g, 평균 넓이 0.03mm로 생장이 감소하였다.

Keywords

References

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