With the large-scale promotion and application of greenhouses, on the one hand, the quality and output of agricultural production have been effectively improved, and cycle production has been realized throughout the year. However, on the other hand, some new problems have also arisen. For example, crops grow on carbon dioxide. The great demand for CO2 and the serious shortage of CO2 in greenhouses. Therefore, in order to solve this problem, play an important role of carbon dioxide gas fertilizer, carbon dioxide measurement instrument to start monitoring in the greenhouse, and guide the application of CO2 gas fertilizer, in the actual production has produced good results.
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In greenhouses, adequate carbon dioxide concentration is conducive to promoting the photosynthesis of crops, making plants grow robust; improving the internal and external quality of agricultural products, increasing efficiency; increasing yield, especially the early yield of fruits and melons; mentioning morning time; Resistance, improve product storage resistance. However, excessive carbon dioxide concentration will affect personal safety and pose a certain risk to the greenhouse operation. Therefore, in order to guide the correct application of carbon dioxide gas fertilizer and to bring out the true effectiveness of carbon dioxide gas fertilizer, the prerequisite is effective. The carbon dioxide concentration is detected, and the scientific instrument CO2 meter just provides technical support for the measurement of greenhouse carbon dioxide concentration, and also provides an effective solution for the further increase of greenhouse greenhouse productivity.
The application of CO2 measuring instrument in modern facilities agriculture not only provides guarantees for safe production, but also is more conducive to exerting the effects of carbon dioxide gas fertilizers, effectively increasing the concentration of carbon dioxide in greenhouses, and creating an optimal ecological environment for plant growth. It has created a new model of agricultural production with high yield, high yield, pollution-free, and environment-friendly, so that the increase in greenhouse crops can reach 50% to 200%. 