What is the percentage of PAR in the incident solar radiation.
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fifty percent
(d) 2-10% Out of total incident solar radiation, about fifty percent of it forms photosynthetically active radiation or PAR.
(d) 2-10% Out of total incident solar radiation, about fifty percent of it forms photosynthetically active radiation or PAR.
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PAR, also known as photosynthetically active radiation, is among one of those rays that are directed from sun to earth. Out of all the solar radiations, PAR form 50% of the incident radiations. PAR is required for the growth of plant as higher amounts of PAR promotes the growth of plant by photosynthesis. The spectral range of PAR ranges from 400 to 700 nanometers that can be easily used by plants for the process of photosynthesis.
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