Greenhouse Temperature

The purpose of the solar panel greenhouse in the solar panel greenhouse is to kill the nematodes and other organisms living in the soil by creating a high temperature environment. High temperature in summer and high soil temperature, coupled with sunny, warm and less rainy weather, long light time and high intensity, sunlight is absorbed and transformed by the film and mulch film of the greenhouse, and the soil temperature increases with a higher amplitude and depth, and finally The surface is 60~65℃, 10cm soil layer reaches 50℃, 30cm soil layer reaches 45℃.

Studies have found that root-knot nematodes are killed within a few seconds at 55°C. At 44°C, Meloidogyne incognita only takes 8.3 minutes to kill more than half of the nematodes. Therefore, the solar panel greenhouse must first ensure that the soil plow layer has a temperature above 45°C, which is easier to achieve in the summer high temperature season.