Limiting Factors in Photosynthesis
Agriculture
Water
Spray
Essential in a glasshouse
Used of a field if rainfall is insufficient
Light
Artifical Lighting
Rarely used on a field
Mineral Ions
Add fertiliser
Often used on a field and in a glasshouse
Carbon Dioxide
Burning a fossil fuel
Temperature
Can be increased by a heater
Possible use in a glasshouse
Uncontrollable on a field
Limiting Factors
At a given moment, a chemical reaction is limited by a factors that is most unfavourable
A variable that limits the rate of a chemical reaction