https://scholars.tari.gov.tw/handle/123456789/12608
Title: | Effect of 1-aminocyclopropane-1-carboxylic acid, and ethrel on gerbera in vitro culture | Other Titles: | 環丙烷基羧酸與益收素對試管內非洲菊之影響 | Authors: | Ruey-Song Lin 林瑞松 |
Keywords: | Gerbera jamesonii;ethylene;1-aminocyclopropane-1-carboxylic acid;非洲菊;益收素;環丙烷基羧酸 | Issue Date: | 6-Dec-1991 | Publisher: | 農業試驗所 | Journal Volume: | 40 | Journal Issue: | 4 | Start page/Pages: | 417-424 | Source: | 中華農業研究 | Abstract: | Gerbera (Gerbera jamesonii, Bolus) plantlets in 125 ml flask received 0, 2.5, 5, 10, 20 ppm Ethrel and 0.01,0.1,1 mM 1- aminocyclopropane-1- carboxylic acid (ACC) to study the effect of ethylene and ethylene biosynthesis through cultured in vitro. The good quality plantlets which had more adventitious roots, no overgown stem, no etiolated plantlets by the addition of 5, 10 ppm Ethrel. However, 20 ppm Ethrel caused etiolation of leaves and less roots. This result shows that 20 ppm Ethrel for gerbera plantlets was overdsage. The addition of ACC induced the deteriorated effect on the growth of plantlets. The damage of roots and stunted growth were observed in ACC treatment.非洲菊(Gerbera jamesonii, Bolus)幼苗於試管內處理以0, 2.5, 10, 20 ppm的益收素(Ethrel)及0.01, 0.1, 1 mM的環丙烷氨基羧酸(l-aminocyclopropane-l-carboxylic acid, ACC)以研究乙烯對試管苗之影響及乙烯生合成,結果以5及10ppm的益收素處理能得到良好品質的苗,為多側根不徒長,不白化的幼苗。但是20 ppm的益收素造成葉片白化根數少之過量危害。ACC的作用(註ACC是乙烯之中間先驅物質),造成對幼苗不利於生長,根部危害甚大停止生長。此現象顯現於全部ACC的處理。 |
URI: | https://scholars.tari.gov.tw/handle/123456789/12608 | ISSN: | 0376-477X | DOI: | 10.29951/JARC.199112.0006 |
Appears in Collections: | 1.台灣農業研究(1950~迄今) |
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40-4-6.pdf | 1.6 MB | Adobe PDF | View/Open |
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