Application of spunbond non-woven fabric in vegetable production

Spunbond non-woven fabric is widely used in vegetable production, mainly reflected in the following aspects:

Vegetable seedling bed cover:

Harvest cloth, made of polyester or polypropylene as raw materials, is a non-woven fabric with good breathability, moisture absorption, and transparency, which can effectively maintain heat and moisture, prevent frost and freezing, and promote seed germination. Choose non-woven fabric with 20 grams or 30 grams per square meter, and choose white or silver gray colors in winter and spring. When covering, it is necessary to ensure that the fabric is larger than the surface of the bed and fix the edges to prevent them from being lifted by the wind. Adjust the coverage time according to the weather after emergence to meet the growth needs of vegetables.

Cover the trunk surface after planting:

Non woven fabric helps to keep warm and moisturize, promote rooting, and shorten the seedling stage. Early spring coverage can increase temperature, promote vegetable ripening and yield. Cover the plants with 20g or 30g non-woven fabric, leaving room for growth. Adjust the coverage time according to the weather after the seedlings survive.

Small arch canopy coverage:

Select non-woven fabrics of different colors and specifications to meet the needs of early maturity, shading, and cooling. Black non-woven fabric can be used for celery in summer, while white fabric is preferred in early spring. Covering the small arch with non-woven fabric can increase the temperature inside the shed.

Large and medium-sized shed coverage:

Within the large and medium-sized shed, non-woven fabric can be used as a canopy to form an insulation layer, increasing the winter temperature. It can be opened during the day and covered tightly at night. In summer, it is used for cooling.

Outdoor overwintering cover:

Non woven fabrics have significant insulation effects in outdoor vegetable cultivation, such as celery, spinach, etc., which can be sold early and increase yield.

Overall, non-woven fabrics play an important role in vegetable production with their unique properties, improving production efficiency and crop quality.