Plant growth promotion device

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专利权人:

東京瓦斯株式会社

发明人:

藤峰 智也,荒木 敏成,碇 真里耶,奥原 達也

申请号：

JP2016113660

公开号：

JP6603619B2

申请日:

2016.06.07

申请国别(地区):

JP

年份:

2019

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide the supply of nitrogen oxides without imposing troublesome work on workers and attaining the target concentration range thereof at a low cost.SOLUTION: The present invention provides a plant growth-accelerating apparatus 100 comprising: a concentration-measuring unit 130 for measuring the concentration of carbon dioxide in a greenhouse 10； nitrogen oxide-supplying means 120 for supplying nitrogen oxide into the greenhouse 10； and a control unit 150 for controlling the amount of nitrogen oxide supplied from the nitrogen oxide-supplying means 120 based on the concentration of carbon dioxide measured by the concentration-measuring unit 130.SELECTED DRAWING: Figure 1

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