Blackman ' s law of limiting factors on the rate of photosynthesis
- Blackman's lwas of limiting factors is applicable to any physiological process which is affected by more that one factors.
- It should be clearly noted that while explaning the principle of limiting factors that the absolute magnitude of the factors is not so important as their ralative magnitude
- Factors present in smallest amount can't be limiting.
- Besides light and CO2 , the other improtant limiting factors are temperature and water