Application Techniques of Fruit Tree Bird Protection Network
It is generally recommended that yellow bird nets be used in mountainous areas and blue and orange red bird nets be used in plains. Birds in the above shades would not dare to approach, which could prevent birds from eating fruit and prevent birds from hitting the net. . It is advisable not to use transparent screens in production. Such nets do not have a repellent effect and birds can easily hit the Internet. Depending on the size of the local bird, such as sparrows and other small individual birds, you can use 3 cm nets to prevent bird nets; such as magpies, turtle doves, and other larger individual birds, can use 4.5 cm mesh to prevent birds network. Bird nets generally have a wire diameter of 0.25 mm. According to the size of the actual orchard, the net chief will purchase 100-150 meters of products on the market and 25 meters in width to cover the whole orchard. When the fruit tree anti-bird net is installed, it is necessary to lay the bracket first. The bracket can be used to purchase the finished bracket. It can also be welded with galvanized pipe, triangle iron, etc. The buried underground part should be welded with a cross to resist lodging. Iron rings are welded on the top of each bracket, and the brackets are connected by wire. After the scaffold is laid, it should be firm and durable, and its height should be about 1.5 meters higher than that of the fruit tree to facilitate ventilation. The stent density generally has a length of 5 meters and a width of 5 meters. Stand density depends on plant spacing and size of the orchard to increase or decrease. The denser effect is better, but the more dense the higher the cost. The width can be purchased in accordance with the width of the anti bird net, saving materials. Fruit tree anti-bird net should be erected in three dimensions. The net in the upper part of the canopy is called Skynet. Skynet wears a good wire on the top of the support. Pay attention to the closeness of the junction and leave no gaps. The outer side of the tree canopy is called the side net. The junction between the side nets must be tight and the length must reach the ground without leaving gaps. Skynet and side nets are closely connected to prevent birds from harming into orchards. Fruit tree anti-bird nets are only used to prevent birds from injuring fruit fruits. Generally, when birds begin to feed on the 7-10 days before fruit ripening, they will install the fruit tree anti-bird net. After the fruits are completely harvested, they can be removed and stored to prevent Field exposure to aging affects service life. After checking the installation of the fruit tree anti-bird net at any time, it was found to be damaged and repaired in time. After the fruit is harvested, the fruit tree anti-bird nets are carefully removed from the coils, packaged in a cool, dry place, and reused in the next year when the fruit matures. Generally, it can be used for 3 to 5 years. Wenzhou Celecare Medical Instruments Co.,Ltd , https://www.wzcelecare.com