Do you know about the black and white mulch film?
As the name implies, the black and white film is black on one side and white on the other, and the material is PET. The color of the black surface is uniform, the surface is bright and smooth, and it does not fade. The bright reflection effect on the white surface is good, the reflectivity can reach above 88%, and it has a very good reflection effect to achieve the cooling effect. The black side blocks the penetration of far infrared rays and plays a warming role in winter.
Because it is often used for breeding edible fungi, the black and white film can also be called edible fungus shading film. The experiment proves that the shading effect of the black and white film is better than the shading net, the requirements of the greenhouse are lower, and the service life is also long.
The benefits of using black and white film in edible mushroom greenhouses:
1. It can be shaded moderately, and there is not much light that can pass through the shed film, which is just the appropriate light for the differentiation of fruiting bodies;
2. The moisturizing conditions are strongly promoted. After using the black and white film, the relative humidity of the air in the greenhouse can be maintained in a suitable range for the growth of fruiting bodies;
3. Has a certain weeding effect. Due to the lack of light, weeds rarely occur, which is beneficial to the improvement of the ecological environment in the shed;
The black and white film is mainly used for edible fungi greenhouses; livestock, livestock and poultry farming (such as chicken houses, pig houses), sericulture greenhouses, aquaculture greenhouses; impervious cultivation layer; external insulation of the greenhouses, antifreeze, vegetable greenhouse coverage; pasture diatom ge storage , Fresh storage of agricultural and sideline products (such as potatoes); shading and breaking of flowers (for adjustment); (flowering), etc.
