photosynthetic lighting Articles
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Extreme Makeover: Photosynthesis Edition
Plants are far better than humans at turning sunlight into food. But they’re not nearly as good as they could be: Thanks to quirks in the systems that have evolved to capture solar energy and use it to build sugars from carbon dioxide and water, the conversion efficiency of photosynthesis is but a few percent at best. With the need to produce more crops growing even faster than human ...
By Ensia
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Physiological Injury and Bio-mechanical Injury of Aquatic Plants
Physiological Injury of Aquatic Plants 1. Insufficient Light During the growth, due to insufficient light, the photosynthetic intensity of aquatic plants will be reduced, the normal growth and development will also be affected. For example, red water plants such as Ammania gracilis and Rotala macranda, due to insufficient light, the anthocyanins in the leaves will decrease; while ...
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Photobioreactors: Advantages & Disadvantages
What are open and closed algae culture systems? The two broadest methods of culturing algae at medium to large scale are split into two styles of system: open and closed photobioreactors (PBRs). A PBR is any device or system that supports the culture of photosynthetic organisms using light. There are photobioreactor advantages and disadvantages to both types systems depending on the goals you ...
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Full Spectrum Vs. Red/Blue Spectrum LEDs
What is the difference between Red/Blue vs. Broad “Full” Spectrum LEDs? Growers generally have two options when it comes to horticultural LED spectrums – “full spectrum” or “broad-spectrum”, which appears as white light; and “red/blue spectrum”, which can appear as purple or pink light. The red/blue spectrum LED luminaires are often referred ...
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Photosynthetically active radiation sensor and illuminance sensor
Summary: In the study of plant physiology, the determination of plant photosynthesis is one of the important research work. It is generally measured by measuring the value of illuminance and photosynthetically active radiation, and the measurement of illuminance and photosynthetically active radiation requires a light sensor and photosynthetically active radiation sensor.To understand the ...
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PAR Sensor-Photosynthetic Active Radiation Sensor
PAR Sensor Photosynthetically active radiometer, also known as photon number, is mainly used to measure the photosynthetic active radiation of natural light in the wavelength range of 400-700nm. PAR Sensor is simple to use and can be directly connected to a digital voltmeter or data collector. Use under all-weather conditions.Photosynthetically active radiation sensors are designed to measure ...
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What are leaves and why are they important? - Case study
As a research scientist, you’ve dedicated your life to understanding and communicating details about plants that others haven’t considered in the past. Our infographic below focuses on the leaf basics: what leaves are, what they do, and why they are so important. Share it with your students, your friends and family, or just use it as a reminder of why you do what you do. Plus, ...
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