Horticultural Science & Technology (원예과학기술지)

Korean Society of Horticultural Science (한국원예학회)
권호 표지

In vitro Propagation and Enlargement of Lilium hansonii

섬말나리 기내 증식 및 비대

Goo, Dae-Hoe;Yae, Byeong-Woo;Han, Bong-Hee
구대회;예병우;한봉희

  • Published : 20040000
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Abstract

This study was conducted to investigate mass propagation and enlargement condition of Lilium hansonii. In the treatment of plant growth regulators (PGRs), 0.01 mg‧L^-^1 6-benzyl amino purine (BA) and 0.1 mg‧L^-^1 α-naphthalene acetic acid (NAA) was more effective for formation of bulblets as 3.4 bulblets per scale. In the treatment of sugars concentration, 6% glucose was more effective for enlargement and fresh weight of bulblets, and fructose 3% was more effective for formation of bulblets. In the treatment of temperature, 25$\circ$C was more effective for growth and enlargement of bulblets. In the effects of gelrite and activated charcoal, 0.1 g‧L^-^1 of gelrite and 0.1% activated charcoal were more effective for growth and enlargement of bulblets.

우리나라 자생 섬말나리의 기내 증식 및 비대를 위해 생장조절제, 당, 활성탄, gelrite 및 온도처리를 한 결과, 생장조절제 처리는 BA 0.01mg‧L-1와 NAA 0.1mg‧L-1 혼용 처리구에서 인편 당 소인경 형성수 3.4개로 높게 나타났고, 당의 종류 및 농도별 처리에서는 대조구 자당 3%에 비하여 포도당 6% 처리는 소인경중 및 생체중 증가에 효과적이었다. 또 과당 3% 처리구에서는 소인경 형성수를 증가시키는 효과가 있었다. 온도처리는 25℃ 처리구가 소인경 생장과 비대에 효과적이었으며, 0.1g‧L-1의 gelrite와 0.1% 활성탄 처리구에서도 소인경의 생장과 비대에 효과적이었다.

Keywords

References

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