Journal of the Korean Society of Environmental Restoration Technology (한국환경복원기술학회지)

The Korea Society of Environmental Restoration Technology (한국환경복원기술학회)
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Effect of Fertilizer Levels and Shading Rate on Seeding Growth of Thalictrum Species Native to Korea

시비수준과 차광처리가 자생 Thalictrum 속 식물의 유묘생장에 미치는 영향

  • 이완희 (한택식물원) ;
  • 이승연 (서울대학교 농업생명과학대학 식물생산과학부 원예생명공학전공) ;
  • 강정화 (한택식물원) ;
  • 이택주 (한택식물원) ;
  • 김기선 (서울대학교 농업생명과학대학 식물생산과학부 원예생명공학전공)
  • Received : 2014.12.26
  • Accepted : 2015.02.05
  • Published : 2015.02.28
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Abstract

Thalictrum species belongs to the Ranunculaceae and are perennial landscape plants which are available in the garden and potted plants. This experiment was conducted to find out the basic data for the growth effects of fertilizer levels and shading rate in seedling plug cell tray in the Thalictrum rochebrunianum, T. uchiyamai and T. coreanum. For T. rochebrunianum and T. uchiyamai, growth increased by all fertilizer level treatments as compared to non-treatment. Hyponex 1000 times of treatment showed the highest growth. All growth increased in 35% shading as compared to other treatments for T. rochebrunianum and T. coreanum. But, for T. uchiyamai growth increased in 55% shading. In general, growth of three Thalictrum species was worse in 75% shading, as compared to other shading rates. Based on the results, Thalictrum species seedling can be produced by 35-55% shading and fertilization of Hyponex 1000 times by using plug tray.

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