1, after laying the grass-proof cloth, the soil moisture of the tree tray was maintained and the surface area of the plant root system was increased. The ability to absorb nutrients is enhanced, and the utilization rate of nutrients is greatly improved. Fruit production will definitely increase!

2. Preventing soil erosion and nitrogen loss: Soil nitrogen loss, especially organic nitrogen, is the result of interaction between slope runoff and soil nitrogen. Mountain orchards with steep slopes are easy to form surface runoff under the erosion of rain, resulting in serious soil erosion and nitrogen loss. On the slope with high vegetation coverage, soil erosion is greatly reduced due to the fixation of roots.

3. Reduce the use of herbicides and pesticides to protect soil health.

4. Reduce the labor force: 1 year, weed the orchard 3~4 times. When covering weeding cloth, it can save 3~4 times of labor every year, that is, per person per year/time 100 yuan. That is, each mu is the labor cost of 300 yuan.

5, enhance the ability to resist natural disasters, to ensure a bumper harvest of food. Because the straw cloth is covered with pe (environmental protection material), it can reduce the watering times of the orchard, reduce the damage of extreme weather to the root system and help strengthen the growth of the root system.

For reference only!