Home > IV Asian Horticultural Congress – AHC2023 > The 1-methylcyclopropene (1-MCP) short-term treatment at room temperature enhances flower quality of cut Eustoma grandiflorum [Raf.] Shinn.

Articles

The 1-methylcyclopropene (1-MCP) short-term treatment at room temperature enhances flower quality of cut Eustoma grandiflorum [Raf.] Shinn.

Article number

1404_24

Pages

169 – 176

Language

English

Abstract

Lisianthus (Eustoma grandiflorum [Raf.] Shinn) is one of the popular commercial cut flowers in the globe.
Not only in the top rank of export flowers in Taiwan, the demand for lisianthus in the domestic floral market also climbs up in recent years.
Commercial floral preservative during transport is a common treatment to improve lisianthus’s postharvest quality.
Though transporting flowers from the field to local markets is relatively short (within a day) compared to export transportation, it also implies that the floral preservative treatment for hours might not enhance the flower quality effectively to the consumers, especially in summer.
Furthermore, the duration of transportation and storage might also accumulate ethylene which accelerates flower senescence.
Therefore, the effects of 1-methylcyclopropene (1-MCP) treatment on Eustoma grandiflorum were investigated.
The cultivars were ‘Carmen Violet’ and ‘Croma White’. The concentration of 1-MCP was 900 ppb m^‑3, and treatment time was 0, 4, 8, and 12 h at 25°C room temperature.
Then, the lisianthus cut flowers were placed into a vase solution with diluted bleach after treatments.
The 4 and 8 h 1-MCP treatment promoted mature bud opening 3 days earlier and increased the bud opening diameter by more than 25% in ‘Croma White’ but had slight improvement on ‘Carmen Violet’. The 12 h-treatment even reduced the bud opening diameter of ‘Carmen Violet’. The 1-MCP significantly extended the opened flower longevity by 27 and 39% in ‘Carmen Violet’ and ‘Croma White’, respectively.
However, 1-MCP had little effect on both cultivars’ fresh weight maintenance, leaf longevity, and vase life.
Applying 1-MCP for 4 to 8 h would be a convenient add-on strategy adapted into current postharvest handling logistics to enhance flower quality and slow the flower senescence.

Publication

IV Asian Horticultural Congress – AHC2023

Authors

Y.H. Chen

Keywords

cut flowers, bud opening, flower longevity, shipment

Full text

https://doi.org/10.17660/ActaHortic.2024.1404.24

Groups involved

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181. Effects of rain-protected culture in a plastic greenhouse using the whole harvest cultivation method for one-year-old asparagus plants

S. Yamashita | K. Seimiya | K. Yamafuji | T. Taguchi | S. Motoki

182. Estimation of the light extinction coefficients of lateral asparagus ferns using a numerical method

T. Kuroyanagi | H. Yoshikoshi | M. Hikawa-Endo

183. Glycine betaine material affects the growth and yield of asparagus in the long-term harvest production system in a semi-forcing culture

F. Satake | K. Okada | Y. Yoshida | W. Sakata | S. Motoki

184. Mounding increases the rate of thick spears of asparagus

K. Suzuki | Y. Ayabe | A. Kato | S. Motoki

185. Investigation of nutrient solution management in hydroponics using organic fertilizer

T. Endoh | M. Takagaki | P. Suwitchyanon | C. Chaturong

186. Effect of different cultivation methods and environments on the growth and yield of Shimonita-Negi

M. Okabe | K. Obokata | T. Hirose | Y. Hashida

187. Predicting corn salad (Valerianella spp.) weight in a plant factory with artificial lighting (PFAL) using K-Nearest Neighbors algorithm (KNN)

S. Dhammayorddee | C. Chanseetis | A. Kato | M. Takagaki | N. Lookin

188. The effect of water and fertilizer types on growth and yield of supan-supan (Neptunia oleracea) cultivated on flooded Ultisol media

H. Susanti | J. Purnomo | O.A. Kumadawara

189. Effect of low sunlight and high temperature during flower bud differentiation on the cut flower quality of carnation ‘Cherry Tessino’

S. Kamachi | R. Sakai | S. Nagashima | S. Mori

190. Deficit irrigation and fertilizer rates affecting growth, flower quality and physiological changes in tuberous begonia grown in plant factory

C. Inkham | K. Panjama | S. Ruamrungsri

191. Growth and flowering characteristics of Calendula under different light spectra in a controlled environment

M. Munyanont | N. Lu | T. Joilek | D.F. Rachma | M. Takagaki

192. Selection of optimal marigold (Tagetes patula) cultivar as an edible flower in a plant factory

N.Y. Kwak | B.H. Sung | K.P.S. Kumaratenna | Y.Y. Cho

193. Promoting flower yields, photosynthetic pigments and some secondary metabolite in Marguerite daisy (Chrysanthemum frutescens L.) cut flower under the smart farming system by pinching technique

Y. Luekhampa | C. Seelatlao | W. Chareontham | J. Sanitchon | P. Hongpakdee

194. Nutrient deficiencies affect growth and development of vinca

S. Ruamrungsri | C. Inkham | K. Panjama

195. Relationship between Asian ginseng decline and soil chemical property

Md.A.A. Mahmud | Y. Matsubara | T. Ikezawa

196. Influence of different flower vases on the impression of cut flowers

Y. Mitarai

197. Effects of different LED light spectrum on growth and cannabinoid contents of Cannabis sativa L. hybrid ‘KKU’ cultivars under an indoor pot cultivation

P. Nounbunma | P. Hongpakdee | J. Paluka | C. Lapjit

198. Effects of cultivation environmental factors on the growth of the edible cactus (Nopalea cochenillifera) grown under hydroponic conditions

S. Tsuchimoto | K. Okada | K. Kondo | T. Horibe

199. Calcium and magnesium biofortification of the edible cactus Nopalea cochenillifera grown under hydroponic conditions

E. Nishimura | K. Hayashi | T. Horibe

200. Effect of selling area, period, and type on the price of okra (Abelmoschus esculentus L.) in Japan

L. Sato | N. Miyamoto | S. Motoki

201. Comparative analysis of asparagus marketing practices in Europe, North America, and Asia during summer and autumn

S. Yamashita | S. Motoki

202. Edible alleys in the discourse of urban horticulture: a case study on densely built urban renewal districts in Chiayi, Taiwan

T.I. Lee

203. Application of calcium chloride on yield and quality of Capsicum annuum L.

N. Montri | S. Sengseng | R. Deewatthanawong | K. Bunya-atichart

204. Development of a growth state estimation system using a moving camera in strawberry cultivation

S. Matsuo | H. Umeda

205. The impact of adding nanoparticles to the media to speed up the in vitro multiplication stage of banana explants

P. Nugrahani | I.R. Moeljani