Birds pecking fruit is a common phenomenon in orchards. Birds damage is becoming more and more serious, especially in new orchards, the damage rate is up to 100%.Bird pecking is an autonomous and selective process, which mainly harms the fruit outside the tree. The area is well ventilated and transparent, and is often a high-quality fruit.
Ground cover (weed mat) can increase crop yield, improve nutrient utilization rate,keep soil moisture, weed control , prevent soil and nitrogen loss and physical control of insect pests. What are their manifestations? in agricultural production, the use of ground cover provides a suitable growth environment for crops, greatly improving the nutrient utilization rate.
The principle of sunshade net mulching cultivation is to optimize the growth environment of covered crops, to resist and mitigate the impact of disastrous weather, and to achieve high, stable and high-quality cultivation of crops by utilizing the functions of sunshade net in summer, cooling, freezing-proof in autumn and winter, and mechanical wind, rain and insect-proof.
Construction safety net must be hung under the working part of the high place; when the height of the building exceeds 4m, a safety net that gradually rises with the wall must be set, and then a fixed safety net is set every 4m; in the outer frame and the bridge frame A safety net must be installed at the upper and lower holes.
