The temperature is too high every summer, the growth of vegetables will be affected, Will cause the slow
growth of vegetables or leaves end become dry, and reduced production. Many farmers build shade net
in the field to cool vegetables, build shade net will reduce vegetables 4-5 degrees at the same time, in the
evening irrigate water to the crop cooling.
For greenhouse vegetables, shade nets and anti insect nets are essential, shade net is set in the shed
from the ground 2 meters, anti insect net is installed on both sides of the Shed 50 cm. The application of the
two networks, they played a positive role for the summer shed cooling and anti insect.