Sub-station

Cross non woven fabric/ Cambrella Fabric

The application of agricultural non-woven fabrics in greenhouse vegetable planting

by:Sunshine     2021-02-27
For every vegetable grower engaged in greenhouse vegetable cultivation, the use of agricultural non-woven fabrics for heat preservation is a very common technique for greenhouse vegetable cultivation. The application of agricultural non-woven fabrics in greenhouse vegetable cultivation is not only reflected in its It has good heat preservation and cold protection, and the use of agricultural non-woven fabrics for greenhouse vegetable planting is also beneficial to improve and improve the quality of vegetables.  The application of agricultural non-woven fabrics in greenhouse vegetable cultivation:   Advantages of agricultural non-woven fabric insulation materials:   1. Insulation: Non-woven fabrics have lower transmittance to long-wave light than plastic films. Because the heat dissipation in the radiation area at night mainly relies on long-wave radiation, the coverage and heat preservation effect is outstanding.  2. Breathable and moisture-regulating: Non-woven fabrics are laid on each other by filaments to form a net, with high porosity, breathable, water-permeable and automatic humidity control.  3. Shading and cooling: Covered with colored non-woven fabric, it has the function of shading and cooling. Non-woven fabrics of different colors have different shading and cooling effects. Black is better than yellow, and yellow is better than blue.  4. Anti-aging: The agricultural non-woven fabric has undergone anti-aging treatment. The thicker the fabric, the lower the strength loss rate. The main role of non-woven fabrics in greenhouse vegetable planting has been practiced by vegetable farmers:    (1) Used at the bottom of the grass thatch as a'second way' insulation material on the greenhouse surface of many shanty houses, not only covering the grass thatch, but also A layer of non-woven fabric is added to the bottom of the grass thatch. According to vegetable growers, by adding'erdao' thermal insulation materials (non-woven fabrics), the thermal insulation performance of the shed can be significantly improved, which is 2°C-3°C higher than that of the grass thatch, which is beneficial to the growth of vegetables. In addition, the application of non-woven fabrics on the shed using the roller shutter machine can also protect the grass thatch and extend its service life. (2) The rainproof material used on the back wall of the solar greenhouse as a'slope protection' is stitched together with multiple non-woven fabrics to wrap the entire back wall, and fixed with steel wires, which can reduce the heat loss of the back wall; it can prevent rain and snow , Protect the wall; it can be covered and weeded to reduce the damage of pests into the shed.  (3) Other applications are used in the production of multi-membrane covered watermelon in the early spring arch shed. The non-woven fabric can be directly covered on the small arch shed in the arch shed, which has outstanding heat preservation and cold protection effect.  The use of agricultural non-woven fabrics for heat preservation and cold protection is a very important heat preservation measure in greenhouse vegetable planting. The use of agricultural non-woven fabrics can effectively improve the yield and quality of greenhouse vegetable planting, and directly affect the cultivation and economic benefits of vegetable farmers. Compared with not using non-woven fabrics, the use of agricultural non-woven fabrics for greenhouse vegetable planting has greatly improved the yield of greenhouse vegetables per hectare, which is why agricultural non-woven fabrics are widely used in greenhouse vegetable cultivation. Previous: What are the main factors affecting the flame retardant properties of flame retardant non-woven fabrics?
Custom message
Chat Online 编辑模式下无法使用
Chat Online inputting...
Dear friend, there are too many consultants at present, and you may not be able to reply in time. You can describe what you want, and we will reply you in time. Contact email:lauren@nonwovenfactory.com Whatsapp&Tel:+86 152 6086 7307