What are the widespread applications of polyester needle punched non-woven fabric in agriculture

Needle punched cotton can also be called polyester needle punched non-woven fabric. This product has the characteristics of environmental protection, light weight, flame retardancy, moisture absorption, breathability, soft touch, durability, and good thermal insulation. Today I want to tell you about the use of six types of polyester needle punched non-woven fabrics in the agricultural field:

1. Transplanting and false planting of garden trees. Before planting large trees and small seedlings, polyester needle punched non-woven fabric can be laid on the treetops before planting, and then sprinkled on nutrient soil. This method has a high survival rate for garden trees, water retention, and fertilizer.

2. Cover the greenhouse in winter, cultivate seedlings in the open field, and float on the surface. It can prevent wind blowing and temperature rise. One side of the seedbed is compacted with needle punched cotton, while the other side is compacted with bricks and soil. It can also be used to make small arched sheds with bamboo or thick iron wire. Cover it with needle punched non-woven fabric and compact bricks or soil around it for insulation. Vegetables and flowers require more sunlight for coverage, to be done in the morning and at night. The covered vegetables can be put on the market 5-7 days in advance, increasing production by about 15%.

3. Make the ceiling. In greenhouses, polyester needle punched non-woven fabric is used as the ceiling, which is separated from the plastic greenhouse film by 15-20 centimeters; Forming an insulation layer can increase the relative temperature by 3-5 ℃, and it should be sealed day and night. The interlayer must be tightly closed.

4. Cover the small arch shed, replace the grass curtain insulation, save 20% of the cost compared to the grass curtain, and greatly extend the service life; You can also cover the small tunnel with a layer of polyester needle punched non-woven fabric and cover it with plastic film, which can increase the temperature by 5-8 ℃.

5. For the sun. Directly covering the seedbed with polyester needle punched non-woven fabric, covering in the morning and peeling at night, can effectively improve the overall quality of the seedlings. Vegetables, flower seedlings, medium seedlings, can be directly covered on young seedlings in summer.

6. Before the cold wave, directly covering fragile crops such as tea and flowers with polyester needle punched non-woven fabric can effectively reduce frost damage losses.