Practice Estimation Methods (44.3.2) - Irrigation Requirement and Frequency of Irrigation

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9 questions

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4 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is effective rainfall?
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Think about how rainfall benefits agriculture.
Question 2.
Name one method for estimating effective rainfall.
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Recall what we've discussed in class.
3Question 3.
What does effective rainfall refer to?
- Total rainfall
- Portion usable by crops
- Amount lost to evaporation
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Recall its definition from class.
4Question 4.
True or False: Empirical methods are based on historical rainfall data.
- True
- False
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Think about what empirical means.
Question 5.
Given a region experiences varied rainfall patterns daily, how would you implement daily rainfall records analysis to optimize irrigation?
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Consider how to quantify the data you collect each day.
Question 6.
What are some strategies to improve the accuracy of empirical methods in estimating effective rainfall?
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Think about how technology can enhance historical data.

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