The construction of the polyethylene anti-bird net first anchors the anchor to the ground so that it can guarantee the stability and stability of the column. The anti-bird net erects a grid of horizon...
1 .The leafy insect nets are covered and cultivated, and leafy vegetables are vegetables that are used by urban and rural residents in summer and fall. They have the characteristics of fast growth and...
Uses: Technical measures for installing safety fences to ensure the safety of field workers are mainly used for power plants, substations, maintenance of electrical equipment, electrical tests, and di...
1. Insect protection: After covering the insect nets with vegetables, the pests of cabbage caterpillar, diamondback moth, Brassica julibriss, Spodoptera litura, yellow-bellied beetle, beetle-worm, aph...
①economic benefits. Insect net coverage, can achieve vegetable production does not fight drugs or fight drugs, thus saving drugs, save the cost of this section. The use of insect nets increases the pr...
Introduction： Insect nets have the function of both shading and pest control, and are a new type of material for preventing vegetable pests in fields. Insect nets are mainly used for nursery and culti...
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