Journal of Bio-Environment Control (생물환경조절학회지)

The Korean Society for Bio-Environment Control (한국생물환경조절학회)
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Selection of Proper Nutrient Solution Existing for the Water Culture of Young Welsh Onion

실파의 수경재배에 적합한 양액종류 선발

  • Won Jae Hee (Gangwon Agricultural Research & Extension Services) ;
  • Jeon Shin Jae (Gangwon Agricultural Research & Extension Services) ;
  • Kim Sang Soo (Gangwon Agricultural Research & Extension Services) ;
  • Park Kuen Woo (Dept. of Horticultural Science, Korea Univ.,)
  • Published : 2005.12.01
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Abstract

The purpose of this experiment was to select proper nutrient solution for the water culture of young welsh onion (Allium fistulosum L.). Using two welsh onion varieties, 'Geumjanguedaepa' and 'Tokyokuro', which are good for water culture, four different nutrient solutions which were Chiba Agricultural Experiment Station solution for welsh onion, M's solution for leafy vegetables, Takekawa's solution far welsh onion, and Yamazaki's solution for welsh onion seedling were tested. Among the four nutrient solutions, increments of fresh weight and dry weight per block were the highest in Yamazaki's solution and, in the next, were placed by the order of M's solution, Chiba Agricultural Experiment Station solution and Takekawa's solution. Considering all the other results and fresh weight and dry weight increments, Yamazaki's solution for welsh onion seedling was selected as the best nutrient solution for water culture of young welsh onion.

실과용으로 적합한 양액종류를 선발하고자 수경재배용으로 선발한 '금장외대파'와 '토쿄구로파'을 공시하여 담액식으로 시험을 수행하였다. 양액종류로 기존 파용 지바농시액, 엽채소용 M식액, 파용 타케가와액, 및 싹파용 야마자키액을 이용하여 시험한 결과, 구당 생체 중 및 건물중에 있어서 두 품종 모두 야마자키액, M식액, 지바농시액, 타케가와액 순으로 양호하였다. 생체중과 건물중 증가, 그리고 양분 흡수율 및 기타 요인을 모두 고려하였을 때 실파 수경재배용으로 가장 적정한 배양액으로 싹파용 야마자키액을 선발하였다.

Keywords

References

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