관수주기와 상토조성이 자생 골고사리(Asplenium scolopendrium)의 생육과 생리에 미치는 영향

Effects of Irrigation Times and Soil Media on the Growth and Physiological Characteristics of Native Fern Asplenium scolopendrium

  • 주진희 (상명대학교 대학원) ;
  • 방광자 (상명대학교 환경조경식물산업학부)
  • Ju, Jin-Hee (Graduate School, Sangmyung University) ;
  • Bang, Kwang-Ja (Division of Plant Science & Technology, Sangmyung University)
  • 발행 : 2005.02.01

초록

This study was conducted to examine the growth and physiological characteristics of Asplenium scolopendrium native fern as affected by irrigation times and soil media as an environment modeled on habitate where was sunken-condition. 1. Light intensity was lower in sunken than in non-sunken, but air humidity was higher in sunken about $2040\%$. Soil moisture content was higher with the leaf mold in sunken irrigating 2 times/week. The results of chemical analysis of medium showed that EC, pH, organic matter content, total nitrogen, CEC, Exch-Ca, Exch-Mg and Exch-K were higher with leaf mold than sud: leafmold and field soil: sud: leaf mold. 2. In the case of irrigation 2 times/week Asplenium scolopendrium grew well sunken more than non-sunken. As non-sunken condition similar with, 7 times/week irrigation, plant height, frond width, frond length and stipe length increased. In case of soil media, growth of Asplenium scolopendrium was better with leaf mold than that of sand: leafmold or field soil: sand: leaf mold. 3. In the case of irrigation 2 times/week photosynthetic rate, $CO_2$ absorption rate and water efficiency were higher with non-sunken than that of sunken, expect of stomatal conduction, $CO_2$ use efficiency. The physiological characteristics of Asplenium scolopendrium were highest in non-sunken irrigating 7 times/week In case of soil media, physiological activity was higher with leaf mold than sand: leafmold or field soil: sand: leaf mold.

키워드

참고문헌

  1. 곽병화(1994) 화훼원예총론. 서울: 항문사
  2. 김봉찬(1995) 제주도 양치식물에 관하여. 식물원협회지 4: 30-35
  3. 농촌기술연구소(1998) 토양분석법. 수원: 농촌기술연구소
  4. 박인환(1993) 자생지피식물인 애기나리속 식물과 돈나물의 내음성적응실험. 한국조경학회지 21(1):1-12
  5. 방광자. 김광두. 강현경. 주진희(2004) 제주도의 상록양치식물의 자생지 환경특성 및 식생구조에 관한 연구. 한국환경복원녹화기술학회지 7(3): 64-72
  6. 방광자, 주진희, 한승원(2003) 차광정도에 따른 자생 더부살이 고사리의 생육변화. 한국조경학회지 31(6):73-76
  7. 이창복(1993) 대한식물도감. 서울: 항문사
  8. 이정식, 상채규(1991) 관엽식물 재배현황 및 이용실태에 관한 연구. 한국원예학회지 32(30: 368-381
  9. 임선욱, 류순호(1995) 토양비료. 서울: 한국방송통신대학교 출판부
  10. 주진희, 방광자(2003) 차광처리가 자생 상록양치식물의 생육에 미치는 영향. 한국실내조경협회지 5(1):33-39
  11. 한승원(2001) 동양란류에 의한 실내오염가스 제거 효과. 서울여자대학교 박사학위논문
  12. Brady. N. C., and R. R. Weil(1996) The nature and properties of soils(11th Ed.). New Jersy USA: Prentice-Hall, Inc.
  13. Fonteno. W. C.(1996). Growing media :type and physical/chemical/chemical property. Ball Publishing, Batabvia. Illinois
  14. Hoshizaki. B. J., and R. C. Moran(2001) Fern grower's manual. Timber Press. Inc.
  15. Malmstrom, C. M. and C. B. Field(1997) Virus-induced differences in the ersponse of oat plants to elevated carbon dioxide. Plant, Cell and Environment 20:178-188 https://doi.org/10.1046/j.1365-3040.1997.d01-63.x
  16. Jones, D. L.(1987) Encyclopedia of ferns. Timber Press. Portland. Oregon