盆花文心蘭生理檢測模式之建立
Other Title
Establishment of Physiological Detection Model for Potted Oncidium
Journal
台灣農業研究
Journal Volume
72
Journal Issue
2
Pages
113-126
Date Issued
2023-06-03
Author(s)
Abstract
文心蘭盆花品種繁多，花形及花色多樣性多來自於屬間或種間雜交，其生育特性之歧異度常造成生產管理上之困擾，而少量引入試種的方式更是耗費生產成本，於適種品種的篩選效率上亦差。本研究針對文心蘭盆花品種 (系) 自行設計檢測系統進行生理特性檢測據以推估植株最適栽培環境條件，並同時以不同環境場域實際栽培作為比較。檢測結果受測品種Colmanara Massai ‘White’ 為日夜溫25/25℃均溫型、光強度約200 μmol m-2 s-1。Miltonidium Rosy Sunset 為日夜溫25/25℃均溫型，光強度約400 μmol m-2 s-1。Odontobrassia Kenneth Biven ‘Santa Barbara’ 為日夜溫26/20℃，光強度約300 μmol m-2 s-1，檢測結果與實際場域栽培結果相符，以反應曲面為基礎之生理檢測系統所呈現的特性趨勢，可作為栽培管理調整時的參考依據，同時也可大幅縮短業者試種摸索時間，加快業者篩選試種品種速度。
There are many varieties of potted oncidiums, and the diversity of flower shape and color comes from inter-generic and intra-generic hybridization. The differences in their reproductive characteristics often cause cultivation problems in the industry, the method of introducing a small amount of trial seeds is more cost-intensive, and the screening efficiency of suitable varieties is also poor. In this study, a self-designed detection system was used to detect the physiological characteristics of different oncidium varieties and to estimate the optimal environmental conditions for plant cultivation. At the same time, the actual cultivation in different environmental fields was used as a comparison. The test results showed that the tested variety Colmanara Massai ‘White’ was an average temperature type with day and night temperatures of 25/25℃, and the light intensity was about 200 μmol m-2 s-1. Miltonidium Rosy Sunset was an average temperature type with a day and night temperature of 25/25℃, and the light intensity was about 400 μmol m-2 s-1. Odontobrassia Kenneth Biven ‘Santa Barbara’ had a day and night temperature of 26/20℃, and the light intensity was about 300 μmol m-2 s-1. The results show that the characteristic trend of the physiological detection system based on the response surface methodology could be used as a reference for the adjustment of cultivation management, and it could also greatly shorten the time for operators to try and explore, and speed up the selection of varieties.
Subjects
反應曲面法
文心蘭
全株量測
光合作用
response surface methodology
oncidium
whole-plant measurement
photosynthesis
Publisher
農業試驗所
Type
journal article
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