When transpiration is measured in terms of dry matter manufactured by the plant, it is often named as
A
Transpiration coefficient
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Transpiration ratio
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
Evaporation ratio
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Both A and B
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is B Transpiration ratio Transpiration ratio expresses the water requirement. It is the amount of water transpired by a plant for the synthesis of a unit dry matter. The value gives an idea of the type of plant and the requirement of water or irrigation required for that crop or plant. Transpiration ratio describes the efficiency of transpiration.