Dec 26 , 2019
The Relationship Of Light And Plant Growing
Light is the basic environmental factor for plant growth and development. It is not only the basic energy source of photosynthesis but also an important regulator of plant growth and development. The growth and development of plants are not only restricted by the amount of light or light intensity (photon flux density, PFD) but also by the quality of light, that is light and radiation of different wavelengths and their different composition ratios.