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4 cards from this section. Quick, good the night before a test.
What does the frequency of irrigation mean?
Think about how frequently you would water a plant.
List one factor that affects irrigation frequency.
Different crops have different water needs.
What is the frequency of irrigation?
Focus on what the term frequency relates to in terms of irrigation.
True or False: Soil texture affects how often irrigation should be applied.
Consider how sandy versus clayey soil will absorb and retain water.
A farmer has a root zone depth of 70mm, with a management allowable depletion of 30%. If the evapotranspiration is 4mm/day, calculate the frequency of irrigation.
Convert the percentage to a decimal first.
How might a temperature increase during summer months affect a farmer's irrigation plan for shallow-rooted crops?
Think about the relationship between temperature and crop water needs.
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