transpiration Maksud & Definisi

Contoh transpiration

• Reducing radiation levels by 70% with a hessian cloth only cut transpiration by individual trees by about 10% compared with unshaded plants.

• Evidence presented above decreases the likelihood that alterations in canopy processes such as photosynthesis and transpiration are responsible for these changes at the forest edge.

• In principle, gt was computed as the ratio between transpiration rate and the water vapour concentration difference between the leaf interior and the outside air.

• In other words, do plants that limit transpiration by having lower stomatal conductance exhibit less negative cleaf ?

• The material of the bags did not interfere with transpiration and photosynthesis.

• We also observed substantial night-time transpiration (positive sap flow during the night).

• The 24-h integrated values of sap flow were considered as representative of the daily transpiration of each plant.

• Transpiration rates would then have been increased without corresponding increases in dry matter production.