遮蔭裝置對溫室微氣候影響之研究

Study on the Effect of Greenhouse Temperature for Shading Equipment

陳加忠(C. C. Chen) ； 陳志昇(C. S. Chen)

《中華農業研究》 41卷4期 (1992/12) Pp. 382-404

https://doi.org/10.29951/JARC.199212.0009

摘要

此研究之目的在於探討遮蔭設備對溫室溫度的影響與發展一套模式以描述此環控設備的影響量。在各種相關環控作業下，詳細收集兩型塑膠布溫室的微氣候數據，並進行模式驗證。模式的預測準確性在2℃之內。密閉溫室中裝設內遮蔭設備對熱累積之改良並無效果。在相同大氣環境與溫室設備下，外遮蔭之降溫能力優於內遮蔭設備。有關於遮蔭網之各項物理性質需要加以建立。

關鍵字

遮蔭設備 ； 溫室微氣候 ； 環境模式

並列摘要

The purpose of this study is to test the effect of the shading epuipments on the greenhouse temperature and to develop a model to describe the effect of these devices. The detailed microclimate data of two type greenhouse with inner and outer shading nets were collected at various conditions. These data were used to evaluate the validness of the model. The accuracies of predictive ability of the model was within 2C. It is invalid to reduce the heat accumulation for the inner shading in the unventilation greenhouse. At the same condition, the cooling ability of the greenhouse with the outer shading better than that of inner shading. To estabilish more inforation of the physical propert for shading nets is required.

並列關鍵字

Shading equipments ； Greenhouse ； Environment model