Effect of weather conditions on content of carbon dioxide in barns
2016
Vtoryi, V., Federal State Budget Scientific Institution ''Institute for Engineering and Environmental Problems in Agricultural Production'', Saint Petersburg (Russian Federation) | Vtoryi, S., Federal State Budget Scientific Institution ''Institute for Engineering and Environmental Problems in Agricultural Production'', Saint Petersburg (Russian Federation) | Lantsova, E., Federal State Budget Scientific Institution ''Institute for Engineering and Environmental Problems in Agricultural Production'', Saint Petersburg (Russian Federation) | Gordeev, V., Federal State Budget Scientific Institution ''Institute for Engineering and Environmental Problems in Agricultural Production'', Saint Petersburg (Russian Federation)
The most important condition for optimization of the inside climate in livestock buildings is its compliance with the physiological state of animals. However, in most large and small-scale farms the microclimate in cow barns is far from the standard parameters. One reason for this discrepancy is the lack of the forecasting system of barn microclimate parameters variation depending on the changes in external conditions. The research was aimed at identifying the relationship between the level of carbon dioxide in the barn and external climatic conditions. The study results proved the concentration of carbon dioxide in the barn to be about 80 % dependent on the wind speed, outside and inside air temperature under natural ventilation of the barn.
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