Light emitting diodes (LEDs) emit narrow bandwidth light and have the potential to increase the spectral efficiency of supplemental lighting in greenhouses by optimizing spectral output for plant growth and yields. At the moment of writing, data describing the plant response to varying light quality and quantity was limited. The objective of this research was to examine photosynthetic response of plants to varying light quality and quantity and to gather photosynthetic response data that could be used to design an optimal spectrum for a prototype LED array for plant growth experiments. The action spectrum of tomato (Solanum lycopersicum), lettuce (Lactuca sativa) and petunia (Petunia × hybrida) seedlings was measured at three irradiances (3...
Plant factories provide possibilities to get optimal yield of green leafy vegetables entire year ind...
The cost of artificial lighting is a major expense in the greenhouse production industry, especially...
The use of light emitting diodes (LEDs) in greenhouses entails the possibility to control the light ...
Abstract Background Plant growth and development depend on the availability of light. Lighting syste...
Plant factories using artificial light to produce vegetables have high energy costs due to the high ...
Arrays of blue (B, 400-500 nm) and red (R, 600-700 nm) light-emitting diodes (LEDs) used for plant g...
Light emitting diode (LED) technology is regarded as an efficient source of energy in supplying phot...
The greenhouse industry is interested in light emitting diodes (LEDs) as a light source supplement t...
The greenhouse industry is interested in light emitting diodes (LEDs) as a light source supplement t...
It is already known that the process of photosynthesis depends on the quality and intensity of light...
Light-emitting diodes (LEDs) technology offers vast possibilities in plant lighting due to its abili...
The influence of light emitted by light-emitting diodes (LEDs) of different spectral composition tow...
The experiment was carried out in the winter and autumn of 2011 using lamb’s lettuce (Valerianella l...
The work presents the results of an experiment studying the effect of radiation spectral content (co...
Abstract: The objective of this study was to investigate the response of light emitting diodes (LEDs...
Plant factories provide possibilities to get optimal yield of green leafy vegetables entire year ind...
The cost of artificial lighting is a major expense in the greenhouse production industry, especially...
The use of light emitting diodes (LEDs) in greenhouses entails the possibility to control the light ...
Abstract Background Plant growth and development depend on the availability of light. Lighting syste...
Plant factories using artificial light to produce vegetables have high energy costs due to the high ...
Arrays of blue (B, 400-500 nm) and red (R, 600-700 nm) light-emitting diodes (LEDs) used for plant g...
Light emitting diode (LED) technology is regarded as an efficient source of energy in supplying phot...
The greenhouse industry is interested in light emitting diodes (LEDs) as a light source supplement t...
The greenhouse industry is interested in light emitting diodes (LEDs) as a light source supplement t...
It is already known that the process of photosynthesis depends on the quality and intensity of light...
Light-emitting diodes (LEDs) technology offers vast possibilities in plant lighting due to its abili...
The influence of light emitted by light-emitting diodes (LEDs) of different spectral composition tow...
The experiment was carried out in the winter and autumn of 2011 using lamb’s lettuce (Valerianella l...
The work presents the results of an experiment studying the effect of radiation spectral content (co...
Abstract: The objective of this study was to investigate the response of light emitting diodes (LEDs...
Plant factories provide possibilities to get optimal yield of green leafy vegetables entire year ind...
The cost of artificial lighting is a major expense in the greenhouse production industry, especially...
The use of light emitting diodes (LEDs) in greenhouses entails the possibility to control the light ...