Wavelength-selective or photoselective mulches absorb photosynthetically active radiation （PAR） and transmit solar infrared radiation.
Wavelength-selective or photoselective mulches absorb photosynthetically active radiation （PAR） and transmit solar infrared radiation.
波长选择性或光选择性塑膜吸收光合活性辐射并传递太阳红外辐射。