Photosynthesis Monitoring Articles
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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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Illumination sensor in intelligent agriculture
Summary: With the development of intelligent agriculture in the Internet of things, many agricultural sensors appear in agricultural environmental monitoring, among which illumination sensor is a more important one.The sensor measures the intensity of light, which affects photosynthesis and, in turn, crop yields.In smart agricultural planting, the illumination sensor can detect the information of ...
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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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Creating the Perfect Environmental and Atmospheric Conditions for Vertical Farming
The global population is rapidly expanding, and new technologies are required to enable us to keep up with rising food demands. Vertical farms provides a secure supply of food year-round while using minimal space, water, and energy. Creating the perfect environment, and especially the perfect CO2 atmosphere, in vertical farms is essential for optimizing crop yields and farm economics. ...
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Project Oyster Case Study
Project Overview Oysters play an important role in maintaining balance in aquatic environments. Due to their method of ingesting food by filtering water around them, they act as living purifiers. In fact, they thrive on excess nutrients and algae that may be harmful to other organisms. This property makes them a viable natural solution to managing waterways affected by phytoplankton blooms caused ...
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8 Types Of Agricultural Sensors For Best Greenhouse Monitoring Systems
Background A greenhouse is a closed environment that provides optimal conditions for plant growth and promotes plant growth by controlling indoor and outdoor environments. A complete greenhouse remote monitoring system first detects indoor environmental elements through various sensors and then uploads the measurement signals to the control platform through wired or wireless methods, and the ...
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8 Types Of Agricultural Sensors For Best Greenhouse Monitoring Systems
Background A greenhouse is a closed environment that provides optimal conditions for plant growth and promotes plant growth by controlling indoor and outdoor environments. A complete greenhouse remote monitoring system first detects indoor environmental elements through various sensors and then uploads the measurement signals to the control platform through wired or wireless methods, and the ...
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Monitoring Forest Phenology and Leaf Area Index with the Autonomous, Low-Cost Transmittance Sensor PASTiS-57
Abstract : Land Surface Phenology (LSP) and Leaf Area Index (LAI) are important variables that describe the photosynthetically active phase and capacity of vegetation. Both are derived on the global scale from optical satellite sensors and require robust validation based on in situ sensors at high temporal resolution. This study assesses the PAI Autonomous System from Transmittance Sensors at 57 ...
By Hiphen
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Are you lighting for optimum yields?
How do you achieve the highest yields with your lighting system? As we know, increasing light intensity up to a certain species-specific point, results in a corresponding increase in yield. And when light levels are not optimized for production, or the type of crop you are growing, you are going to have slower flowering, poor root development and plant structure, as well as reduced yields. There ...
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Light Spectras and Absorption Curves for horticulture
When we talk about plants and their interaction with light, we mostly talk about photosynthesis. But this is only a small part of the story, there are numerous other mechanisms controlled by light. This article aims to help understanding the different mechanisms. Due to the complexity, we just give an overview of the interaction of absorption spectra. It is important to ...
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Delta-T Devices sensors at the NIAB EMR WET Centre - 2020 data shows record crop yields
2020 was a record year for strawberry yields at the Water Efficient Technology Centre (WET Centre), based at NIAB EMR in Kent, UK. The WET Centre is an extensive research and demonstration facility that features a portfolio of innovative growing techniques and smart irrigation systems for the soft fruit sector. It showcases the latest solutions to improve water use efficiency and local water ...
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Wheat harvest quality: how to improve grain filling for high TKW and high protein rate
Thousand kernel weight (TKW) is a yield component, and protein rate is a price component. Both are important parameters to farmers and depend on photosynthetical activity as well as nitrogen availability. Up to 50% of photosynthetical activity of wheat is due to the flag ...
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How to choose grow lights for your small farm
Whether you’re a grower wanting to extend your season in the hoop house or greenhouse, an urban rooftop farm, or a small indoor start-up—horticultural lighting gives you the flexibility and assurance that you will be growing the highest quality products year-round. With demand for local grown produce increasing, it’s not surprising to see many small growers expand into ...
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McCree – photosynthetic active radiation
Institute of Life Science and Biology Department, Texas A and M University, College Station, Texas U.S.A. Spectral quantum yields The aim of these measurements is to provide a factual basis for a standard definition o f “photosynthetically active radiation”. The need for a standard definition has been repeatedly emphasized (e.g., GABRIELSEN, 1940; RABINOWlTCH, 1951, ...
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5 tips on how to light your hemp crop for maximum yields, quality and potency
Lighting for commercial hemp production – 5 tips on how to light your hemp crop for maximum yields, quality and potency. We know that light is essential for plant growth, and for a plant such as hemp, which is adapted to high light levels, and where yields and quality are heavily influenced by light intensity – having supplemental or a high-quality sole source lighting systems is ...
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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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The Importance and Potential of Farming Fish
“It’s a solution that saves the planet.” That’s what Andrew Zimmern, celebrity chef, author, and host of the Travel Channel’s Bizarre Foods, had to say about aquaculture. Zimmern, at an event called ‘Aquaculture Plated’, part of the South By Southwest (SXSW) Festival in Austin, Texas, had just served a multi-course meal in which each dish featured a ...
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Maximize Yields with Smart Lighting Strategies: Using Metrics for a More Efficient Grow
There is a strong relationship between lighting and yield, as we know that with every 1% increase in light, there is a 1% increase in growth and yield. Measuring yield in your greenhouse is an important way to measure efficiencies and profitability, so you can better assess how your inputs affect overall yield and plant growth. In this article, we are going to overview the relationship ...
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Aiming to optimize irrigation levels
With irrigation being used in many spheres of life and food production methods getting diversified, it is not surprising that research on this topic is getting more specialized. Procedures for analysis, which were restricted earlier to big institutions, need to be widely available so that their reach is extended and science will benefit from more in-depth studies. An increasing number of ...
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Digging deep for new irrigation methods
Irrigation is essential to increase food production. However, competing needs and increasing drought makes water for irrigation scarce. Therefore, new methods and strategies are continuously being tested by scientists to improve food production, accompanied by better water use efficiency. This article will examine how modern field tools are helping in this venture. Irrigation Methods According ...
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