China Good effect of shading net for vegetable crops to reduce light and ventilation Manufacturer and Supplier

Good effect of shading net for vegetable crops to reduce light and ventilation

short description:

Under direct sunlight in summer, the light intensity can reach 60000 to 100000 lux. For crops, the light saturation point of most vegetables is 30000 to 60000 lux. For example, the light saturation point of pepper is 30000 lux, that of eggplant is 40000 lux, and that of cucumber is 55000 lux.

Excessive light will have a great impact on crop photosynthesis, resulting in blocked absorption of carbon dioxide, excessive respiratory intensity, etc. This is how the phenomenon of “midday rest” of photosynthesis occurs under natural conditions.

Therefore, using shading nets with appropriate shading rate can not only reduce the temperature in the shed around noon, but also improve the photosynthetic efficiency of crops, killing two birds with one stone.

Considering the different lighting needs of crops and the need to control the shed temperature, we must choose a shading net with appropriate shading rate. We must not be greedy for cheap and choose at will.

For the pepper with low light saturation point, the shading net with high shading rate can be selected, for example, the shading rate is 50%~70%, so as to ensure that the light intensity in the shed is about 30000 lux; For the crops with high isochromatic saturation point of cucumber, the shading net with low shading rate should be selected, for example, the shading rate should be 35~50% to ensure that the light intensity in the shed is 50000 lux

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Product Detail

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Product Description
1. Shade net is also known as green PE net, greenhouse shading net, garden net, shade cloth, etc. The factory-supplied sunshade net is made of high-density polyethylene (HDPE) material with added UV stabilizers and antioxidants. Non-toxic, environmentally friendly, block sunlight and ultraviolet rays, long service life, soft material, easy to use.
2. Shade nets are mostly used in agriculture. As a greenhouse ventilation shading net, it has the characteristics of reflection and light transmission, easy breathing, long service life and stable performance. It has the ability to adjust and control the environment, optimize the climate, and improve plant growth under adverse climatic conditions. Greenhouse shading nets are used for summer vegetable production, which can generally increase production by more than 30%; for vegetable seedlings, it can increase the survival rate by 20% to 70%. Agricultural sunshade net is widely used in various grain and oil crops, vegetables, fruits, flowers, tea, fungus, medicinal materials, etc.
3.Plastic mesh agricultural shade net offers protective covers specifically for agricultural use to enhance earlier,higher yiled and proction against winter weather,spring freezes and pests.This kind of shade net increase soil and air temperature during daynight hours and it slows heat loss and aids in maintaining soil temperatures at night.
4. The outer layer of the product is insulated and moisture-proof, and the inner layer is well ventilated for easy storage. The shading capacity of the HDPE material is between 8% and 95%, and the different mesh structures provide the plants with even shade and the uniform airflow needed in the greenhouse. Make it a shading net with the characteristics of light weight, high strength, anti-aging, large area coverage, etc. It is a good solution for agriculture, gardens, outdoor and public shading, and courtyards.

Net weight	30g/m2–350g/m2
Net width	1m,2m,3m,4m,5m,6m,etc
Rolls Lengths	On request(10m,50m,100m..)
Shade rate	30%-95%
Colours	Green,Black ,Dark green ,Yellow,gray,Blue and white.etc(as your request)
Material	100% new material (HDPE )
U.V.	As customer request
Type	Warp knitted
Delivery time	30-40 days after order
Export market	South America,Japan, the Middle East ,Europe , markets.
Min order	4 ton/tons
Terms of Payment	T/T, L/C
Supply capacity	100 ton/tons per month
Packing	one roll per one strong polybag with color label (or any customized)