2014-01-012024-05-14https://scholars.lib.ntu.edu.tw/handle/123456789/655734摘要：傳統澆灌進行栽培會流失水分及肥料，造成水資源浪費及環境汙染，而養液循環之潮汐灌溉系統則具有省水省肥及無肥料污染的特性。而合理化火鶴盆花之肥培管理尚待研究。本計畫擬探討適合潮汐灌溉下營養液氮型態比例，以及潮汐灌溉下氮型態與介質添加苦土石灰對火鶴盆花生長、開花及植體元素濃度之影響，並瞭解適合數個火鶴盆花品種儲運之溫度及時間。期望建立火鶴盆花栽培最適當之養液氮型態比例、是否需要施用苦土石灰，及火鶴盆花外銷時之適當貯運條件，以供業者參考。 <br> Abstract: Hand-watering generally causes liquid fertilizer leaching, which result in water waste and pollution. Using Ebb-and-flow irrigation system (E-F) can reduce water and fertilizer usage and thus reduce water pollution. Information on optimal fertilizer program for potted Anthurium andraenum production with E-F system is presently limited. The objectives of this proposal are to 1) study optimum nitrogen form in nutrition solution, 2) study the effect of nitrogen form and the use of dolomite on growth and flowering of Anthurium in E-F system, and 3) determine optimum storage temperature and duration for several Anthurium varieties. The goal is to establish suitable nitrogen nutrition management for potted Anthurium production in E-F system, understanding the necessarity of using dolomite, and suitable storage conditions.氮型態礦物營養介質電導度葉綠素螢光nitrogen formmineral nutritionmedium electric conductivitychlorophyll fluorescence