the difference of black and white mulch film
The temperature difference of black film is small, the permeability of black film is better than that of white film, the plants of black film are not prone to premature aging, and the ground temperature of black film is high at night. Characteristics of black film: the transmittance of black film is only 1% - 3%, and the thermal radiation is only 30% - 40%. Because it is almost opaque, weeds can