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WorksheetsCHAPTER 3: LIGHT INTERCEPTION
Total questions: 10
Worksheet time: 5mins
The Photosynthetically Active Radiance (PAR) that originated from the solar radiation is used for photosynthesis
TRUE
FALSE
When a light from the sun hits a plant directly without changes in it direction, it is called as ______
Diffuse radiation
Solar radiation
Sunlight
Direct radiation
Sunlight intercepted by canopy relative to the total incoming sunlight
Solar radiation
Light interception
Light Reflection
Photon
Which type of vegetation the canopies receives adequate amount of direct light in all of its canopies
Based on the previous question. In the second picture answer, how does the direct light intercepted by lower canopies
Through pruning of leaves
Through the upper canopies
Through the gaps in the leaves of the canopies
Through the reflection from the soil
Within a tree canopy, in terms of light interception and leaf growth the lower canopy will experience these criteria
least amount of light intercepted
lower rate of photosynthesis
Mostly intercept direct light
Leaf development is slower
In the course of life of a plant, the leaf area index will decrease with time
Irrigated crops will have better leaf development and better light interception
TRUE
FALSE
Having better light interception will staggered the rate of photosynthesis for a better growth performance
TRUE
FALSE
Nitrogen is important for leaf growth to allow adequate light interception
TRUE
FALSE
