44.1.3. Factors Affecting CWR

Try these first

1. 1.

   What are the climatic factors affecting CWR?

   Hint

   Think about elements of weather.

2. 2.

   Define Crop Water Requirement.

   Hint

   What does CWR stand for?

3. 3.

   Which climatic factor is least likely to affect evaporation rates?

   • Temperature
   • Soil Type
   • Wind Speed

   Hint

   Consider which factors are part of weather.

4. 4.

   True or False: Sandy soils retain water better than clay soils.

   • True
   • False

   Hint

   Think about soil textures and water retention.

5. 5.

   Analyze a scenario where a farmer is growing two crops: corn and millet. Discuss irrigation strategies they should adopt considering CWR.

   Hint

   Think about the specific water needs of each crop.

6. 6.

   A farmer has clay and sandy soil on different sections of a field. Explain how this may change their irrigation approach for crops grown on each soil type.

   Hint

   Consider how each soil type holds water and affects crop growth.