溫室環境模式於花卉設施栽培之應用

Application of the Greenhouse Environmental Model on the Protected Culture for Floriculture

陳加忠(Chia-Chung Chen) ； 林瑞松(Ruey-Song Lin)

《中華農業研究》 44卷4期 (1995/12) Pp. 483-498

https://doi.org/10.29951/JARC.199512.0011

摘要

在此研究中，以溫室內部微氣候模式評估國內花卉業者所使用之三型溫室其環控性能與降溫極限。玻璃溫室之熱累積十分嚴重因此必須以大量之機械通風方能克服。開放型塑膠布溫室則可疏解此類問題。國內溫室以蒸發冷卻技術在夏季不能符合蝴蝶蘭催花需求，使用冷凍機械為唯一選擇但增加投資成本。利用遮蔭網或遮雨棚均無法提供觀賞作物經年生產所需之微氣候。而以溫室之結構與控制設備可加以改善內部環境但將增加成本。因此必須以整合方式進行溫室作物栽培生產規劃作業。

關鍵字

溫室 ； 花卉 ； 環境模式

並列摘要

In this study, the enviromental control performace of three types of greenhouses for floriculture in Taiwan were evaluated by the greenhouse microclimate models. The heat accumulation of glasshouse were so serious that it required the highly volume ventilation. The open-type plastic house could severed as good protected structures to releave the heat accumulation problems. The temperatures in greenhouse cooled by evaporative cooling technique could not meet the requirement of controlling flowering of Phalaenopsis plants. The refrigeration equiupments was the only choice but the investment would be too expensive. The shading net and rain shelter used popularly could not maintain the adequate climate for ornamental culture for all the year round in Taiwan. The microclimate could be improved by the adequate structures and control devices of greenhouse, but it would increase the production cost. The integrated plan of the several factors is very important to execute the production plan of greenhouse.

並列關鍵字

Greenhouse ； Floriculture ； Environmental model