Practice Crop Coefficient (kc) (37.10) - Water Requirement of Crops – Crops and Crop Seasons in India

Practice: Crop Coefficient (Kc)

Lesson 37.10Water Requirement of Crops – Crops and Crop Seasons in India

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8 questions

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Exercise
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6 sample questions

Question 1.
Define the term 'Crop Coefficient (Kc).'
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Think about what Kc compares in the context of crops.
Question 2.
Why is Kc important for irrigation?
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Consider its role in irrigation planning.
3Question 3.
What does the crop coefficient (Kc) represent?
- The amount of soil water
- The relationship between crop ET and reference ET
- A measure of soil fertility
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Consider what Kc compares.
4Question 4.
True or False: Kc values are constant throughout a crop’s growth period.
- True
- False
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Think about how crop needs change over time.
Question 5.
A paddy field has a Kc value of 1.2 and the ETo is calculated to be 7 mm/day. Calculate the ETcrop and discuss its significance in irrigation practices.
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Remember to apply the Kc formula correctly.
Question 6.
Evaluate how changes in climate (e.g., higher temperatures) might affect Kc values for different crops. Provide examples of which crops could be impacted the most.
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Think about how temperature influences evaporation rates.

4 more questions in this section. Enroll free to practise them all.