Carbon dioxide is an essential part of crop growth, especially in greenhouses. The carbon dioxide content directly affects crop yields. In the greenhouses and greenhouses with strong airtightness in the winter and spring seasons, if the carbon dioxide content is insufficient, carbon dioxide gas fertilizers must be applied to the vegetables so as to promote development, increase production, and enhance quality. However, the application of carbon dioxide is more difficult to grasp, and all things must have a certain degree. The carbon dioxide recorder can accurately measure the carbon dioxide content of greenhouses and guide the amount of carbon dioxide fertilizer.
Through the guidance of the carbon dioxide recorder, cucumber, tomato, pepper, eggplant, cantaloupe, watermelon, turfgrass, leafy vegetables such as celery and leek in the protected area, and carbon dioxide gas fertilizer all received good results. At present, the Anshan region promotes the release of carbon dioxide once a day, and it can perform 23 discharges in the winter when it is not released.
The daily application of carbon dioxide, the general greenhouse from 8:30, the greenhouse began from 7:3l>, after release to the ventilation, the release of carbon dioxide is basically absorbed by the crop. The method of carbon dioxide emission varies depending on the carbon source. We believe that the use of liquid carbon dioxide gas sources facilitates the promotion of production.
Through the guidance of the carbon dioxide recorder, cucumber, tomato, pepper, eggplant, cantaloupe, watermelon, turfgrass, leafy vegetables such as celery and leek in the protected area, and carbon dioxide gas fertilizer all received good results. At present, the Anshan region promotes the release of carbon dioxide once a day, and it can perform 23 discharges in the winter when it is not released.
The daily application of carbon dioxide, the general greenhouse from 8:30, the greenhouse began from 7:3l>, after release to the ventilation, the release of carbon dioxide is basically absorbed by the crop. The method of carbon dioxide emission varies depending on the carbon source. We believe that the use of liquid carbon dioxide gas sources facilitates the promotion of production.
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