Soil Health MCQs (Quiz 17)

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Soil Health MCQs (Quiz 17)
Multiple Choice Questions for Professional Test Preparation

1. Waterlogged soils are harmful to crop plants mainly because they reduce ___________

 
 
 
 

2. Among the essential plant nutrients, ____________ is highly prone to leaching in over-irrigated or sandy soils

 
 
 
 

3. Bulk density considered an important soil health indicator because ________________

 
 
 
 

4. Adding lime to soil generally causes soil pH to __________

 
 
 
 

5. Which material is commonly used to make biochar?

 
 
 
 

6. Crops deficient in phosphorus often show poor __________.

 
 
 
 

7. Plants experiencing nutrient imbalance often show __________

 
 
 
 

8. Excessive reliance on chemical fertilizers alone can gradually decrease soil __________

 
 
 
 

9. Potassium plays a major role in regulating plant __________

 
 
 
 

10. In coarse soils, biochar mainly helps by ___________

 
 
 
 

Question 1 of 10

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