全夜照明對水稻、菱角及印度棗生長之影響

Effects of All Night Lighting on the Growth of Rice (Oryza sativa), Water Caltrops (Trapa natans) and Indian Jujube (Zizyphus mauritana)

陳俞妙(Yu-Miao Chen) ； 吳和枝(Ho-Chih Wu) ； 黃子彬(Tzu-Bin Huang) ； 劉景平(Ching-Ping Liu) ； 沈再木(Tsai-Mu Shen)

《作物、環境與生物資訊》 2卷3期 (2005/09) Pp. 182-192

https://doi.org/10.30061/CEB.200509.0001

摘要

本研究之目的旨在探討水銀燈及高壓鈉燈在全生育期全夜照明對水稻(Oryza sativa)品種臺稉8號、臺農秈20號、菱角(Trapa natans)及印度棗(Zizyphus mauritana)品種蜜棗之生長及開花影響。結果顯示，夜問光照處理會造成水稻及菱角開花日期之延遲，然而若全夜以高壓鈉燈照明，則反使印度棗提早開花。本研究之結果對於臺灣第二高速公路沿線作物之選擇，可提供重要之參考。

關鍵字

開花 ； 照明 ； 水稻 ； 菱角 ； 印度棗

並列摘要

Rice (Oryza sativa) cultivars Taiken 8 and Tainung Sen 20, water caltrops (Zizyphus mauritana) and Indian jujube (Trapa natans) cultiver Honey Date were used to study the effect of lighting by mercury lamp and/or high pressure sodium lamp during the night on the growth and flowering time. It showed that lighting treatment during nighttime period resulted in a delay of flowering in both rice and water caltrops plants. However, early flowering was observed in Indian jujube plants when treated with sodium lamp all night. Results obtained from this study may be useful for selecting crops cultivated along the sideway of the Second Highway in Taiwan.

並列關鍵字

Flowering ； Lighting ； Oryza sativa ； Trapa natans ； Zizyphus mauritana