Korean Journal of Plant Tissue Culture (식물조직배양학회지)

The Korean Society of Plant Biotechnology (한국식물생명공학회)
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Effects of Growth Regulators on Micropropagation of Peach in vitro

복숭아나무 기내번식에 미치는 생장조절물질의 영향

  • Published : 1999.01.01
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Abstract

The most effective cytokinin for shoot multiplication in vitro of Prunus persica cv. Baekmijosaeng, Okubo, and Yumyeong was 2.0 mg/L BA. As the result of combinational treatment of BA and auxin sources (IAA, IBA and NAA), 2.0 mg/L BA with 1.0 mg/L IAA was the most effective for shoot multiplication of cv. Baekmijosaeng. The most effective auxin source for rooting was IAA and the concentration was 5.0 mg/L and 3.0 mg/L for cv. Baekmijosaeng and Okubo, respectively.

복숭아 품종 백미조생, 대구보, 유명의 기내 신초 증식 및 발근에 미치는 생장조절제의 종류 및 농도의 영향을 알아보기 위하여 일련의 실험을 실시하였다. 기내 신초 대량증식에 효과적인 cytokinin은 2.0 mg/L BA처리였으며, BA와 auxin과의 혼용처리 결과 2.0mg/L BA와 1.0mg/L IAA혼용처리가 백미조생 품종의 신초 증식률에 가장 효과적이었다. 배양된 신초의 기내발근에 효과적인 auxin은 IAA였으며,그 농도는 백미조생에서는 5.0mg/L, 대구보에서는 3.0mg/L였다.

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References

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