차나무의 마디배양에 의한 신초 증식에 영향을 미치는 요인

• 영문명: Factors Affecting Shoot Multiplication from Node Culture in Tea(Camellia sinensis (L.) O. Kuntze)
• 발행기관: 한국차학회
• 저자명: 오미정(Mi-Joung Oh) 최준영(Jun-Young Choi) 형남인(Nam-In Hyung)
• 간행물 정보: 『한국차학회지』제8권 제1호, 71~77쪽, 전체 7쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2002.03.30

영문 초록

To investigate the optimal conditions for shoot multiplication from node culture in tea plant (Camellia sinensis (L.) O. Kuntze), the effects of plant growth regulators, medium and sucrose were tested. Shoot proliferation was largely affected by plant growth regulators. Among plant growth regulator treatments, the best shoot multiplication was obtained at 3.0.mg/L BA and 0.5mg/L IBA combination treatmet, which produced normally elongated 4.6 shoots. In proportional to BA concentration increment, shoot length was reduced. Comparing medium kinds, MS and 1/2MS medium was superior to WPM on shoot number and growth. On sucrose concentration treatments, 30g/L sucrose was effective on shoot number and fresh weight. Consequently, these results showed that shoot multiplication through tea node cultures could be successfully carried out on MS medium supplemented with 3.0mg/L BA. 0.5mg/L IBA, and 30g/L sucrose.

키워드

Camellia sinensis micropropagation shoot proliferation plant growth regulator medium kinds