Journal of agriculture & life science (농업생명과학연구)

Institute of Agriculture & Life Science, Gyeongsang National University (경상대학교 농업생명과학연구원)
권호 표지

Effect of Waste Tire Chips on the Growth and Nutrient Content of Cymbidium Pine Clash 'Moon Venus'

심비디움 Pine Clash 'Moon Venus'의 생장 및 양분함량에 미치는 폐타이어칩의 영향

  • Kim, Hong-Yul (Dept. of Flower Design, Catholic Univ. of Daegu)
  • 김홍열 (대구가톨릭대학교 플라워디자인과)
  • Received : 2009.03.25
  • Accepted : 2009.04.20
  • Published : 2009.04.30

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Abstract

This experiment was conducted to clarify the effect of waste tire chip on the growth and nutrient content of Cymbidium Pine Clash 'Moon Venus'. There were no significant differences between bark only medium and mixed medium in leaf and stem growth. But in both medium and large size chip only, the leaf and stem growth decreased remarkably. The total number of roots, new roots and root length had similar tendency as in leaf and stem growth. In medium and large tire chip only, the decayed roots increased. There were no significant differences between bark only medium and mixed medium in total sugar, starch, content of chrolophyll, N, P and K, but decreased significantly in both medium and large size chip only.

본 실험은 폐타이어칩이 심비디움 Pine Clash 'Moon Venus'의 생장 및 양분함량에 미치는 영향에 대해서 조사하였다. 잎, 줄기의 지상부 생장은폐타이어칩과 바크를 혼용한 경우에는 관행구인 바크와 차이가 없었다. 그러나 폐타이칩 단용구에서는 지상부의 생장이 현저하게 감소하였다. 총근수, 신근수, 근장 등 지하부의 생장도 지상부의 생장과 유사한 경향을 나타내었다. 부패근수는 폐타이어칩 중립과 대립의 단용구에서 증가하였다. 전당, 전분, 엽록소와 N, P, K 등 무기양분의 함량도 폐타이어칩과 바크를 혼용한 경우에는 관행구인 바크와 차이가 없었으나, 폐타이칩 단용구에서는 감소하였다.

Keywords

References

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