2011-04-012024-05-15https://scholars.lib.ntu.edu.tw/handle/123456789/664453摘要：荷蘭栽培業者已實際應用除去幼葉之操作於火鶴花之切花生產，然而在臺灣欠缺相關研究，除去幼葉對於切花品質之影響尚不明確。本計畫擬研究溫度對火鶴花生長及開花之影響，藉由光合產物之製造與分配之角度尋求適合火鶴花切花生產之葉片數，探討火鶴花之花芽與葉芽關係，以期提升火鶴花切花產量與品質。<br> Abstract: Removal of young leaves (RYL) is already practiced by Netherlands growers, but the effects of RYL on the cut flower quality are not clear in Taiwan production conditions. The objectives of this project are to elucidate 1) the effects of temperature on growth, photosynthesis, flowering, and vase life, 2) optimum leaf number for cut flower production, and 3) relationships between growth of leaves and flowers, based on photoassimilates production and partitioning, and thus to improve cut flower production and quality in Taiwan.切花瓶插壽命葉片發育供源-積貯關係cut flowervase lifeleaf developmentsource-sink relationship