Effects of Pot Soil and humidity on Growth for Transparent Cup Cultivation of Climacium japonicum Lindb

나무이끼의 투명컵 재배시 용토 및 습도가 생육에 미치는 영향

  • 서종택 (국립식량과학원 고령지농업연구센터) ;
  • 류승열 (국립식량과학원 고령지농업연구센터) ;
  • 유동림 (국립식량과학원 고령지농업연구센터) ;
  • 남춘우 (국립원예특작과학원) ;
  • 허윤영 (국립원예특작과학원)
  • Received : 2009.09.22
  • Accepted : 2010.08.13
  • Published : 2010.08.31

Abstract

This study was carried out to develop cultivation techniques of Climacium japonicum in transparent pot. We analyzed effect of different soil moisture content, air exposure degree, bed soil and ground cover moss on the growth of Climacium japonicum. The best humidity condition in transparent pot culture was 60~80% and a mixture of bed soil with peatmoss : perlite as 7:3 ratio was effective to growth. Two holes(each diameter is 4 mm) in the cover were also effective to the growth and control moisture in the transparent pot. The best mixture of bed soil was moss with peatmoss : pelite(7:3) in the pot culture but price of moss is expensive, the moss treatment was not practical. Total of 10 moss species were selected as ground cover plant; Hypnum erectiusculum Sull. et Lesq., Thuidium kanedae Sak., Hypnum plumaeforme Wils., Trachycystis microphylla Lindb., Bryum argenteum Hedw., Hypnum oldhamii Jaeg., Funaria hygrometrica Hedw., Leucobryum glaucum Aongstr., Polytrichum commune Hedw. and Weissia controversa Hedw. The plant height of selected moss was smaller than that of Climacium japonicum so these moss were very effective to cover the ground.

농가현장에서 이끼재배에 활용할 수 있는 기존의 연구자료가 거의 없는 실정에서 분화식물로서 관상가치가 높은 나무이끼의 재배기술을 개발하고자 투명용기 재배시 토양 습도, 적정 공기노출 정도구명, 적정 용토 구명, 지피용 이끼선발 등 상품화에 관한 연구를 수행하였다. 나무이끼의 투명용기 재배시 용기내에 수분을 적습(수분 60~80%)으로 관리하는 것이 좋으며 용토는 피트모스:펄라이트(7:3)의 상토에서 좋았고 공기노출 정도에 있어서는 완전밀폐와 10% 노출에서 생육이 좋았다. 용기의 공기유통 정도를 나타내는 천공형태는 상부천공 2구에서 생육이 좋고 내부에 습기가 맺히지 않았다. 투명 용기내의 적정 용토는 수태, 피트모스, 피트모스+펄라이트 구에서 생육이 좋았으나 수태는 가격이 비싸 경제성이 떨어지므로 피트모스나 피트모스+펄라이트 상토가 유리한 것으로 나타났다. 나무이끼와 어울릴 수 있는 지피용 이끼로는 솔이끼, 편평털깃털이끼, 깃털이끼, 털깃털이끼, 아기초롱이끼, 은이끼, 가는털깃털이끼, 표주박이끼, 흰털이끼, 꼬마이끼 등 10종 모두 초장이 0.7~2.7 cm로 나무이끼보다 1 cm이상 작아 지피용으로 적당한 것으로 나타났다.

Keywords

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