2019-01-012024-05-15https://scholars.lib.ntu.edu.tw/handle/123456789/664757摘要：洋桔梗為臺灣重要的外銷切花，栽培面積和產量逐年增加，對種苗需求大增。 洋桔梗苗期生長速度緩慢，加速穴盤苗育成時間及提高品質之方法亟待建立。 本研究旨在探討洋桔梗授粉時期及瞭解果實離體瓶插採種方式，期能避免夏季高溫採種，減少日後可能之植株簇生化生長；種子進行滲調及造粒處理，以利本地品種商業化。並探討播種後冷藏、苗期溫度、光積值及施肥濃度，對洋桔梗穴盤苗生長及移植後開花之影響，及探討洋桔梗之幼年期，以供業者參考。<br> Abstract: Lisianthus [Eustoma grandiflorum (Raf.) Shinn.] is an important cut flower for export trade in Taiwan. Market demand has been increasing with increasing planting area and production. Production during plug stage period of lisianthus is crucial and might be hastened under appropriate environmental conditions and nutrional managements. The objectives of this proproject are to determinet pollination timing and to establish the techniques of seed production by cut immature capsule, seed priming and pelleting. The effects of temperature, light integral, and nutrient solution concentration during plug production would be studied on seedling growth and flowering performance of lisianthus.採種種子造粒育苗光積值seed productionseed pelletingplug productionlight integral