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4 cards from this section. Quick, good the night before a test.
Define Crop Water Requirement.
Think about the basic needs of a crop.
List the main components of CWR.
Consider what factors contribute to a plant's need for water.
What does CWR stand for?
Think about what this acronym relates to in crop management.
True or False: Evapotranspiration includes both evaporation and transpiration.
Recall the specific components that make up ET.
If a crop in a humid climate requires 400 mm of water, and in a dry climate it requires 600 mm of water, discuss the potential reasons for this difference.
Consider the relationship between moisture in the air and plant needs.
Create an irrigation plan for a field with deep clay soil, ensuring to account for its high water-holding capacity.
Factor in the soil's ability to retain water when planning irrigation.
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