On-line First

J Plant Biotechnol

Published online September 17, 2023

© The Korean Society of Plant Biotechnology

Influence of Basal Medium Formulations and Nano-Silver Particles on in vitro Plant Growth in Gerbera

Changgil Kim 1*, Hyun Hee Kang 1, Aung Htay Naing 1, Mi Young Chung , Jin Hyun Choi

1Department of Horticultural Science, Kyungpook National University, Daegu 41566, South Korea, 2Department of Agricultural Education, Sunchon National University, Suncheon, South Korea , 3Department of Advanced Organic Materials Science and Engineering, Kyungpook National University, Daegu 41566, South Korea

Received: September 7, 2023; Accepted: September 17, 2023

Abstract

This study investigated the impact of two distinct MS basal media: one containing FeNaEDTA and the other FeEDDHA, on the growth of five unique gerbera cultivars (Shy Pink, Pink Holic, Breeze, Harmony, Snow Dream). Notably, the response to these media types varied significantly among the cultivars, particularly concerning leaf yellowing and plant growth. 'Shiny Pink' and 'Pink Holic' exhibited leaf yellowing on the FeNaEDTA-containing medium but displayed leaf greening on the FeEDDHA-containing medium. In contrast, 'Snow Dream,' 'Harmony,' and 'Breeze' remained unaffected on both medium types. However, the FeNaEDTA-containing medium promoted higher plant height and petiole length in 'Breeze,' 'Harmony,' and 'Snow Dream' than the FeNaEDTA-containing medium did. A promotive effect of NAgP on plant growth and leaf greening was observed in ‘Pink Holic,’ particularly on the FeNaEDTA-containing medium, while the addition of NAgP to the FeEDDHA-containing medium negatively affected plant growth. These results highlight the substantial influence of medium type, specifically the presence of FeNaEDTA or FeEDDHA, on gerbera growth responses, emphasizing the critical role of medium selection in gerbera propagation. Additionally, when contemplating the addition of NAgP for in vitro gerbera propagation, it is crucial to consider the medium type

Keywords Leaf yellowing, MS medium types, Nano-sliver particles, Plant growth parameters, SPAD values

Article

On-line First

J Plant Biotechnol

Published online September 17, 2023

Copyright © The Korean Society of Plant Biotechnology.

Influence of Basal Medium Formulations and Nano-Silver Particles on in vitro Plant Growth in Gerbera

Changgil Kim 1*, Hyun Hee Kang 1, Aung Htay Naing 1, Mi Young Chung , Jin Hyun Choi

1Department of Horticultural Science, Kyungpook National University, Daegu 41566, South Korea, 2Department of Agricultural Education, Sunchon National University, Suncheon, South Korea , 3Department of Advanced Organic Materials Science and Engineering, Kyungpook National University, Daegu 41566, South Korea

Received: September 7, 2023; Accepted: September 17, 2023

Abstract

This study investigated the impact of two distinct MS basal media: one containing FeNaEDTA and the other FeEDDHA, on the growth of five unique gerbera cultivars (Shy Pink, Pink Holic, Breeze, Harmony, Snow Dream). Notably, the response to these media types varied significantly among the cultivars, particularly concerning leaf yellowing and plant growth. 'Shiny Pink' and 'Pink Holic' exhibited leaf yellowing on the FeNaEDTA-containing medium but displayed leaf greening on the FeEDDHA-containing medium. In contrast, 'Snow Dream,' 'Harmony,' and 'Breeze' remained unaffected on both medium types. However, the FeNaEDTA-containing medium promoted higher plant height and petiole length in 'Breeze,' 'Harmony,' and 'Snow Dream' than the FeNaEDTA-containing medium did. A promotive effect of NAgP on plant growth and leaf greening was observed in ‘Pink Holic,’ particularly on the FeNaEDTA-containing medium, while the addition of NAgP to the FeEDDHA-containing medium negatively affected plant growth. These results highlight the substantial influence of medium type, specifically the presence of FeNaEDTA or FeEDDHA, on gerbera growth responses, emphasizing the critical role of medium selection in gerbera propagation. Additionally, when contemplating the addition of NAgP for in vitro gerbera propagation, it is crucial to consider the medium type

Keywords: Leaf yellowing, MS medium types, Nano-sliver particles, Plant growth parameters, SPAD values

JPB
Mar 16, 2023 Vol.50, pp. 1~95

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Plant Biotechnology

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