Application of anti-bird net in fruit trees

1. The color choice is generally recommended to use yellow anti-bird net in the mountains, blue and orange anti-bird net in the plain, the above color birds dare not to approach, can prevent birds from pecking at the fruit, but also can make birds not hit the net, anti-bird effect is obvious. It is recommended not to use transparent mesh in production. This kind of mesh does not drive away, and birds are easy to bump into the net.
2. The selection of mesh and mesh length depends on the size of local birds. If small individual birds such as sparrows are the main ones, 3cm mesh anti-bird nets can be selected. If the magpie, turtle doves and other large individual birds, can choose 4.5 cm mesh anti-bird net. Anti - bird net general silk diameter 0.25 mm. Net length according to the actual size of the orchard to buy, market online products for 100 ~ 150 meters long, 25 meters wide, to cover the orchard as a whole.
3. The height and density of the support to choose fruit tree anti bird net installation, the first to lay the support, the support can be purchased finished support, can also be used galvanized pipe, triangle iron welding, buried in the underground part should be welded on the cross, anti falling. The top of each bracket is welded with iron rings, and each bracket is connected through iron wire. The support should be firm and durable after laying, and the height should be about 1.5 meters higher than the height of the fruit tree, so as to facilitate ventilation and light. Support density is generally 5 meters in length and 5 meters in width. Support density increased or decreased according to row spacing of planting plants and orchard size. The denser the effect was better, but the denser the cost was higher. According to the width of the purchase of the corresponding width of the anti-bird net, save material.
4. Sky net and side net set up fruit tree anti bird net to set up three-dimensional. The net at the top of the tree crown is called the sky net. The sky net wears on the wire at the top of the bracket. Pay attention to the junction to be close, leaving no gap. The outer crown net is called the side net, the side net junction should be close, the length should reach the ground, leaving no gap. Sky net and side net close, prevent birds from drilling into the orchard harm.
5. The installation time to determine the fruit tree bird prevention net only to prevent birds harm fruit fruit with, generally 7 to 10 days before the fruit ripening birds began to peck harm will fruit tree bird prevention net installation, the fruit is fully harvested after the desirable preservation, to prevent exposure to aging in the field, affecting the service life.
6.  Fruit tree anti-bird net maintenance and preservation fruit tree anti-bird net after installation check at any time, found that there is damage in time to repair. After the fruit is collected, carefully remove and roll the bird proof net, pack the net and store the net in a cool and dry place. It can be used when the fruit is ripe the next year, which can be used for 3 to 5 years.