QUESTION 9
Which parts of the light spectrum are most important for photosynthesis:
| A. |
red light and far-red light |
|
| B. |
red light and blue light |
|
| C. |
red light and green light |
|
| D. |
far-red light and blue light |
B. Red light and blue light (Red light spectrum is 620-780 nm used during flowering period and blue light spectrum is 400-500 nm used during vegetative stage)
QUESTION 9 Which parts of the light spectrum are most important for photosynthesis: A. red light...