How to deal with the insect-proof net when disinfecting the soil?
After the previous harvest, remove the residue and weeds from the field in time and destroy them collectively.
Ten days before the establishment of the shed, release water to flood the vegetable beds for seven days, drown the eggs and airborne bacteria of surface and underground pests, then remove the water, let the sun insolate for 2-3 days, and spray the whole field with pesticides to kill bacteria and insects. at the same time, the pest control network should be compactly sealed around to prevent pests into laying eggs.
When the small arched shed is covered and cultivated, the arched shed should be higher than the crop, avoid the vegetable leaves close to the insect-proof net, and prevent the yellow strip jumping turtle and other pests outside the net from eating the vegetable leaves and laying eggs in them.