Journal of Bio-Environment Control (생물환경조절학회지)

The Korean Society for Bio-Environment Control (한국생물환경조절학회)
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Hydroponic Culture System for Wasabi Leaf Production

고추냉이 잎 생산을 위한 수경재배

  • Choi, Ki-Young (Institute of Life Science and Natural Resources, Wonkwang Univ.) ;
  • Lee, Yong-Beom (Department of Environmental Horticulture, The University of Seoul) ;
  • Lee, Joo-Hyun (Department of Environmental Horticulture, The University of Seoul) ;
  • Nasangargale, T. (Department of Environmental Horticulture, The University of Seoul)
  • 최기영 (원광대학교 생명자원과학연구소) ;
  • 이용범 (서울시립대학교 환경원예학과) ;
  • 이주현 (서울시립대학교 환경원예학과) ;
  • 나상자르길 (서울시립대학교 환경원예학과)
  • Published : 2007.03.30
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Abstract

This experiment was conducted to possibility for leaf production of wasabi using hydroponics system. When they were grown in aeroponics and soiless culture such as saprolite and Coir, photosynthesis and transpiration rate were high and marketable yield $(leaf\;width\;11{\sim}13cm)$ showed $11.2{\sim}11.7$ of leaf number per plant and $52{\sim}53.8g$ fresh weight. In spring periods, the highest yield was 25.7 of leaf number per plant in nutrient solution of Yamasaki's solution developed in Japan in deep culture during 130 days. It showed be possibility that marketable leaves harvested one leaf every $2{\sim}4$ days though spring and fall culture periods using hydroponics controlled in environmental culture.

수경재배 시스템에서의 고추냉이 잎 생산 가능성을 알아보고자 실험을 수행하였다. 분무수경, 마사, Coir등의 배지경 시스템에서 60일 재배하였을 때 고추냉이 잎 광합성 속도가 높고, 상품 가능 잎(엽폭 $11{\sim}13cm$)이 주당 $11.2{\sim}11.7$매, 생체중 $52{\sim}53.8g$으로 높았다. Yamasaki 배양액을 급액한 담액 수경 방식에서 130일 재배하였을 때 고추냉이의 주 당 수확 잎 수가 25.7매로 가장 높았다 봄과 가을 재배 고추냉이 수경재배를 통해 고추냉이 상품 가능 수확 잎 수는 주 당 평균 $2{\sim}4$일에 1매를 수확함으로써 재배 환경 조절이 가능한 수경재배 방식에서의 고추냉이 잎 생산이 가능하였다.

Keywords

References

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