The effect of light quality on the growth and development of in vitro cultured Doritaenopsis plants

• Autorzy: Shin K.S. , Murthy H. N. , Heo J. W. , Hahn E. J. , Paek K. Y.
• Języki publikacji: EN

Abstrakty

EN

The influence of light quality on growth and development of in vitro grown Doritaenopsis hort. (Orchidaceae) plants was investigated. Growth parameters like leaf and root fresh/dry mass and leaf area were highest with plants grown under red plus blue light emitting diodes (LEDs). Leaf length was greater with the plants grown under red LED. Carbohydrate (starch, sucrose, glucose and fructose) and leaf pigment (chlorophylls and carotenoids) biosynthesis of the plants was significantly increased in plants grown under red plus blue LEDs compared to red or blue LED and fluorescent light treatments. This study suggests that the production of quality Doritaenopsis plants is possible by culturing the plants in vitro under a mixture of blue plus red light sources.

• Wydawca: -
• Czasopismo: Acta Physiologiae Plantarum
• Rocznik: 2008
• Tom: 30
• Numer: 3
• Opis fizyczny: p.339-343,fig.,ref.

Twórcy

autor

Shin K.S.

• Biosafety Division, National Institute of Agricultural Biotechnology, RDA, 441-707 Suwon, Republic of Korea

autor

Murthy H. N.

• Research Center for the Development of Advanced Horticultural Technology, Chungbuk National University, 316-763 Cheongju, Republic of Korea
• Department of Botany, Karnatak University, 580003 Dharwad, India

autor

Heo J. W.

• Division of Bio-Production Fundamental Engineering, National Institute of Agricultural Engineering, RDA, 441-100 Suwon, Republic of Korea

autor

Hahn E. J.

• Research Center for the Development of Advanced Horticultural Technology, Chungbuk National University, 316-763 Cheongju, Republic of Korea

autor

Paek K. Y.

• Research Center for the Development of Advanced Horticultural Technology, Chungbuk National University, 316-763 Cheongju, Republic of Korea

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