greenhouse temperature Articles
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Eggplant- Saudi Arabia - Case Study
Eggplants in Saudi Arabia are usually planted in sandy soils inside a greenhouse with temperatures rising upt to 50°C. With the utilization of ecotube, the harvest could be done two weeks earlier and the biomass was 48% higher in comparison to conventional drip irrigation systems. All while saving aproximately 90% water. Most of it due to no evaporization. In the picture, the plants on the ...
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Energy and exergy analyses of greenhouse fish drying
In present study, an energy analysis has been used to predict fish surface temperature, greenhouse room air temperature and moisture evaporated during greenhouse drying of Prawn under natural and forced convection conditions. The predicted values showed fair agreements with experimental values (coefficient of correlation, r = 0.94-0.99; root mean square percent deviation, e = 2.4-10%). Analytical ...
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Precision Indoor Farming - Case Study
With an increasing demand for food, modern agriculture technologies like greenhouse farming have become the norm. Greenhouse farming needs specific temperatures and climatic conditions to ensure good growth of the crops. A variety of crops can be grown using such technology. Prkruti can help by keeping a record of all atmospheric temperatures and other factors to keep a check on the favourable ...
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Identification of soybean accessions with high germinability in high-temperature environments
Soybean [Glycine max (L.) Merr.] seed produced in high-temperature, high-humidity production environments is prone to have substandard germination. Hardseededness, wrinkled seed coats, and infection by Phomopsis longicolla Hobbs are all known to affect soybean seed germinability. Ancestors of modern U.S. soybean cultivars may lack the necessary variability to impart high germinability to new ...
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Evaluation of convective heat and mass transfer in Open Sun and Green House Drying
In this paper, a study on open sun and green house drying has been performed to evaluate the convective heat and mass transfer coefficients as a function of climatic parameters. The hourly data for the rate of moisture removal, crop temperature, relative humidity inside greenhouse and outside greenhouse and ambient air temperature for complete drying have been recorded. The experiments were done ...
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Seed Seedling Bluetooth Temperature Recorder
Seed seedlings have strict requirements on environmental temperature. Only at a suitable temperature can seeds grow normally. Bluetooth temperature loggers are used for temperature monitoring and can help ensure that seeds germinate and grow under the right temperature conditions. Seed seedlings are generally carried out in greenhouses, which can effectively control the environmental temperature ...
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Simulating Agricultural Climate Change Scenarios using Controlled Growth Chambers
Extreme weather, believed to result from climate change and increased atmospheric CO2 levels, is a concern for many. And beyond extreme events, global warming is also expected to impact agriculture.1,2 Although it is expected that climate change will significantly affect agriculture and cause decreases in crop yields, the full effects of climate change on agriculture and human food supplies are ...
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PROPAGATION OF CUTTINGS USING EH-POWERGROUND ELECTRIC HEATING MATS
PROPAGATION OF CUTTINGS USING EH-POWERGROUND ELECTRIC HEATING MATS Electric heating mats are used to increase the rooting and germination rate of cuttings. They are manufactured specifically for this purpose and made in sizes to suit new or existing growing beds. The purpose of using heat specifically in the root zone of cuttings is to induce dormancy in the upper vegetative part and to ...
By Cofilea srl
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Simulating the Effect of Climate Change on Agriculture
Increased atmospheric CO2 levels and climate change are believed to contribute to extreme weather conditions, which is a major concern for many. And beyond extreme events, global warming is also predicted to affect agriculture.1,2 While climate change is expected to affect agriculture and reduce crop yields, the complete effects of climate change on agriculture and the resultant human food ...
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Simulating the Effect of Climate Change on Agriculture
Increased atmospheric CO2 levels and climate change are believed to contribute to extreme weather conditions, which is a major concern for many. And beyond extreme events, global warming is also predicted to affect agriculture.1,2While climate change is expected to affect agriculture and reduce crop yields, the complete effects of climate change on agriculture and the resultant human food ...
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Chicago Council lists three-decade changes in greenhouse gases and average temperature
In 2011, we wrote a column, “Global warming is happening: How should farmers respond?” (http://agpolicy.org/weekcol/549.html). In that column we began by saying, “There was a time when one could legitimately argue that there was a lack of scientific agreement over the issue of the role of humans in global warming and even whether we were in a cooling or warming period. It is ...
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AGRIMAT - Magen`s root zone heating system for greenhouses
Heating the root zone in greenhouses is a production method that focuses on an optimal temperature for the roots, the benefits are many and the energy savings are proven. Studies have shown that the temperature of the root zone is more critical for crop growth than for leaves. What are the benefits of AGRIMAT? If you ask the experts in the field they will tell you three significant benefits: ...
By Avia Energy
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Greenhouse
GREENHOUSES In the agriculture industry, Greenhouse is a very important part, which is globally utilized for the production of high value vegetables and fruits. WHY DEHUMIDIFIERS ARE NEEDED IN GREENHOUSES Normally, in day time, the inner climate of greenhouse is incredibly warm. Excessive heat and too much moisture will shrivel fruit and can easily devastate your vegetation. In night, when the ...
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Greenhouse
Greenhouse GREENHOUSES In the agriculture industry, Greenhouse is a very important part, which is globally utilized for the production of high value vegetables and fruits. WHY DEHUMIDIFIERS ARE NEEDED IN GREENHOUSES Normally, in day time, the inner climate of greenhouse is incredibly warm. Excessive heat and too much moisture will shrivel fruit and can easily devastate your vegetation. In ...
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Greenhouse
GREENHOUSES In the agriculture industry, commercial greenhouse dehumidifier is a very important part, which is globally utilized for the production of high value vegetables and fruits. WHY DEHUMIDIFIERS ARE NEEDED IN GREENHOUSES Normally, in day time, the inner climate of greenhouse is incredibly warm. Excessive heat and too much moisture will shrivel fruit and can easily devastate your ...
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Fertilizer application timing influences greenhouse gas fluxes over a growing season
Microbial production and consumption of greenhouse gases (GHG) is influenced by temperature and nutrients, especially during the first few weeks after agricultural fertilization. The effect of fertilization on GHG fluxes should occur during and shortly after application, yet data indicating how application timing affects both GHG fluxes and crop yields during a growing season are lacking. We ...
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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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Soil seed bank composition in pastures of diverse mixtures of temperate forages
Seed banks may contribute useful or weedy species that fill gaps in pastures. In a previous study, pastures planted to complex mixtures of forages had a lesser proportion of weedy species in the aboveground vegetation. In this study, we relate changes in the species composition of the seed bank to changes in the aboveground vegetation. In August 2001, four mixtures [two, three, six, and nine ...
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Uses of PPGI Sheet in Agriculture Industry
PPGI sheets are commonly used in the agriculture industry for various purposes, such as: 1. Roofing: PPGI sheets are used to create durable and weather-resistant roofs for agricultural buildings, such as barns, sheds, and warehouses. 2. Fencing: PPGI sheets are used to construct fences around agricultural fields, to keep livestock in or out, and to protect crops from pests. 3. Greenhouses: PPGI ...
By Wanzhi Steel
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