MCQs Agronomy-47

1. Which of the following best describes effective rainfall?

 
 
 
 

2. Base temperature for rice growth is ———— °C

 
 
 
 

3. Measurement of ——- is the primary function of a tensiometer

 
 
 
 

4. The primary mechanism by which soil particles attract cations is ———–

 
 
 
 

5. A hygrometer is primarily used to measure ——–

 
 
 
 

6. Field Capacity is the ———–

 
 
 
 

7. ——— can significantly increase the Cation Exchange Capacity of soil

 
 
 
 

8. ————  of the following is NOT a factor that primarily influences CEC

 
 
 
 

9. ——- ———— ——–constitute over 90% of a plant’s dry weight

 
 
 
 

10. How does microclimate differ from macroclimate?

 
 
 
 

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