Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 29-38 |
| Seitenumfang | 10 |
| Fachzeitschrift | Plant growth regulation |
| Jahrgang | 47 |
| Ausgabenummer | 1 |
| Publikationsstatus | Veröffentlicht - Sept. 2005 |
Abstract
1-Octylcyclopropene (1-OCP) and 1-Decylcyclopropene (1-DCP), ethylene receptor inhibitors, analogues to 1-MCP, substituted with longer carbon chain in the 1-position were investigated in miniature potted roses cultivar 'Lavender'. All levels of both chemicals protected as compared to untreated plants. 1-OCP and 1-DCP were the most effective at concentrations 1000 and 1500 nl l -1, which was five times higher than the concentration of 1-methylcyclopropene (1-MCP) (200 nl l-1) used as a standard. The effectiveness of 1-OCP and 1-DCP was a function of time and temperature. At short (2 h) exposure times, the plants were highly sensitive to ethylene. Exposure time of 4 h for both 1-OCP and 1-DCP was sufficient to improve display life of miniature roses and longer exposures did not have any additional beneficial effect. Apparently, exposing miniature potted roses to various temperatures did not have an influence on the performance of both 1-OCP and 1-DCP while low temperature at 5°C reduced their performance. The reasons for differences in the effects of these compounds are discussed.
ASJC Scopus Sachgebiete
- Biochemie, Genetik und Molekularbiologie (insg.)
- Physiologie
- Agrar- und Biowissenschaften (insg.)
- Agronomie und Nutzpflanzenwissenschaften
- Agrar- und Biowissenschaften (insg.)
- Pflanzenkunde
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in: Plant growth regulation, Jahrgang 47, Nr. 1, 09.2005, S. 29-38.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Efficacy of new inhibitors of ethylene perception in improvement of display quality of miniature potted roses (Rosa hybrida L.)
AU - Buanong, Mantana
AU - Mibus, Heiko
AU - Sisler, Edward C.
AU - Serek, Margrethe
N1 - Funding Information: This study was supported by a grant from Asian Development Bank (ADB) and is gratefully acknowledged.
PY - 2005/9
Y1 - 2005/9
N2 - 1-Octylcyclopropene (1-OCP) and 1-Decylcyclopropene (1-DCP), ethylene receptor inhibitors, analogues to 1-MCP, substituted with longer carbon chain in the 1-position were investigated in miniature potted roses cultivar 'Lavender'. All levels of both chemicals protected as compared to untreated plants. 1-OCP and 1-DCP were the most effective at concentrations 1000 and 1500 nl l -1, which was five times higher than the concentration of 1-methylcyclopropene (1-MCP) (200 nl l-1) used as a standard. The effectiveness of 1-OCP and 1-DCP was a function of time and temperature. At short (2 h) exposure times, the plants were highly sensitive to ethylene. Exposure time of 4 h for both 1-OCP and 1-DCP was sufficient to improve display life of miniature roses and longer exposures did not have any additional beneficial effect. Apparently, exposing miniature potted roses to various temperatures did not have an influence on the performance of both 1-OCP and 1-DCP while low temperature at 5°C reduced their performance. The reasons for differences in the effects of these compounds are discussed.
AB - 1-Octylcyclopropene (1-OCP) and 1-Decylcyclopropene (1-DCP), ethylene receptor inhibitors, analogues to 1-MCP, substituted with longer carbon chain in the 1-position were investigated in miniature potted roses cultivar 'Lavender'. All levels of both chemicals protected as compared to untreated plants. 1-OCP and 1-DCP were the most effective at concentrations 1000 and 1500 nl l -1, which was five times higher than the concentration of 1-methylcyclopropene (1-MCP) (200 nl l-1) used as a standard. The effectiveness of 1-OCP and 1-DCP was a function of time and temperature. At short (2 h) exposure times, the plants were highly sensitive to ethylene. Exposure time of 4 h for both 1-OCP and 1-DCP was sufficient to improve display life of miniature roses and longer exposures did not have any additional beneficial effect. Apparently, exposing miniature potted roses to various temperatures did not have an influence on the performance of both 1-OCP and 1-DCP while low temperature at 5°C reduced their performance. The reasons for differences in the effects of these compounds are discussed.
KW - 1-DCP
KW - 1-MCP
KW - 1-OCP
KW - Ethylene inhibitors
KW - Postharvest performance
UR - http://www.scopus.com/inward/record.url?scp=27144553452&partnerID=8YFLogxK
U2 - 10.1007/s10725-005-1768-y
DO - 10.1007/s10725-005-1768-y
M3 - Article
AN - SCOPUS:27144553452
VL - 47
SP - 29
EP - 38
JO - Plant growth regulation
JF - Plant growth regulation
SN - 0167-6903
IS - 1
ER -