2014-01-012024-05-17https://scholars.lib.ntu.edu.tw/handle/123456789/684222摘要：節水、節肥、省工及提升植株耐逆性將是生產聖誕紅盆花的未來趨勢，故本計畫擬 探討聖誕紅盆花栽培期間灌溉與施肥模式對盆花品質的影響。研究將以不同的灌溉 方式與頻度，配合多種施肥方式、頻度及比例，同時搭配使用鈣肥以期增加抗逆性 ，經多次試驗綜合評估找出最佳的灌溉與施肥方式，進一步提出生產高品質聖誕紅 盆花灌溉與施肥模式，針對現行栽培缺點提出改進建議，並將研究成果推廣給相關 業者，期能提升台灣整體的聖誕紅盆花生產技術。本年度以聖誕紅盆花栽培期間肥 料施用模式為主題，探討三段栽培時期(營養生長期、轉色期、出貨前)採用之施肥 方式、氮-磷-鉀肥比例與鈣肥對盆花品質的影響。 1. 施肥方式與頻度對聖誕紅盆花品質的影響。 2. 氮-磷-鉀肥施用比例對聖誕紅盆花品質的影響。 3. 鈣肥施用種類與濃度對聖誕紅盆花品質的影響。 4. N-P-K肥與鈣肥施肥方式、頻度與濃度對生產聖誕紅盆花品質的交互影響與施肥 指標之建立。<br> Abstract: Water saving, fertilizer saving, labor saving and stress resistance increasing are the future trends and strategies of poinsettia pots production. In this study, the model of irrigation and fertilization in a period of growing poinsettia pots which related to the quality of plants would be discussed. Therefore, this program is planned to investigate the effects of various irrigated and fertilized methods with different frequency, and various N-P-K ratio and concentration of calcium applied. To set up a standard model of high quality and economical production of poinsettia potted plants in Taiwan is the aim. Hence, the advices of whole produced technicians could be proposed to promote.盆栽花卉聖誕紅灌溉施肥省工potted plantPoinsettiairrigationfertilizationlabor-saving