固定された日光インテグラルで継続的な光は,改善された光インターセプトと光使用効率により,レタスの成長を促進します
Diego Núñez Ocaña1, Homa Esmaeli Sooderjani2, Paul Kusuma1
1Horticulture and Product Physiology, Wageningen University & Research, Wageningen, Netherlands.
Frontiers in plant science
|February 19, 2026
まとめ
連続照明 (CL) は,垂直農業におけるレタスの成長と光使用効率を大幅に向上させます. この方法は,エネルギー使用効率 (EUE) を向上させ,制御環境農業のための運用コストと照明投資を削減します.
科学分野:
- 制御された環境 農業 農業
- 園芸の照明技術について
- 植物生理学 植物生理学
背景:
- 垂直農業 (VF) は,正確な環境制御を提供するが,高いエネルギー需要に直面し,光の利用効率 (LUE) を向上させる必要がある.
- 照明戦略の最適化は,持続可能で費用対効果の高い垂直農業の運営に不可欠です.
研究 の 目的:
- レタスの成長,形態,炭水化物含有量に対する連続照明 (CL) と18時間の光周期の影響を評価する.
- 異なる照明システム下でのエネルギー使用とエネルギー使用効率 (EUE) にLED光子効率の影響をモデル化.
- 垂直農業における生産量の向上とエネルギー消費の削減におけるCLの潜在能力を決定する.
主な方法:
- 連続照明 (CL) と"ジャガー"と"ダンスター"のレタス栽培の18時間の光周期を同一の日光積分で比較.
- 成長パラメータ,葉面,炭水化物含有量,および光使用効率 (LUE) の測定.
- LED光子効率と照明システムに基づくエネルギー使用とエネルギー使用効率 (EUE) のモデリング.
主要な成果:
- 連続照明 (CL) は"ジャガー"の葉面面積と光検知を10%増加させ,新鮮と乾燥質量の23%増加につながった.
- "Danstar"はCL下で新鮮質量と乾燥質量の6%と14%の増加を示し,LUEは7%-11%改善しました.
- CLは16〜18%高いEUEをもたらし,視覚品質,ティップバーン,ボルトリングに悪影響はありません.
結論:
- 連続照明 (CL) は,垂直農業でレタスの収穫量とエネルギー使用効率 (EUE) を同時に高めるための実行可能な戦略です.
- CLを実装することで,エネルギーコストと照明インフラへの投資を大幅に削減することができます.
- 様々な作物に対するCLパラメータの最適化に関するさらなる研究は,持続可能な垂直農業の実践を強化することができます.
キーワード:
連続ライト (CL)制御された環境 農業 農業エネルギー使用効率 (EUE)レタス (Lactuca sativa) とは光利用効率 (LUE) についてフォト・ペリオド・フォト・ペリオド垂直農業とは,垂直農業のことです.さらに関連する動画
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