Question:
The characteristics of saline-alkali soils are:
A. pH > 8.5
B. pH < 8.5
C. EC > 4 dS/m
D. EC < 4 dS/m
E. ESP > 15
Choose the correct answer from the options given below:
The characteristics of saline-alkali soils are:
A. pH > 8.5
B. pH < 8.5
C. EC > 4 dS/m
D. EC < 4 dS/m
E. ESP > 15
Choose the correct answer from the options given below:
A. pH > 8.5
B. pH < 8.5
C. EC > 4 dS/m
D. EC < 4 dS/m
E. ESP > 15
Choose the correct answer from the options given below:
Show Hint
Saline-alkali soils:
pH > 8.5, EC > 4 dS/m, ESP > 15.
Saline soils: pH < 8.5, EC > 4 dS/m, ESP < 15.
pH > 8.5, EC > 4 dS/m, ESP > 15.
Saline soils: pH < 8.5, EC > 4 dS/m, ESP < 15.
Updated On: Aug 18, 2026
- A, B and C Only
- B, C and E Only
- A, D and E Only
- A, C and E Only
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Verified By Collegedunia
The Correct Option is D
Solution and Explanation
Step 1: Understanding the Concept:
Saline-alkali soils have specific characteristics.
They are defined by pH, EC, and ESP.
Step 2: Key Formula or Approach:
No specific formula.
Need to know the characteristics of saline-alkali soils.
Step 3: Detailed Explanation:
Saline-alkali soils have:
- pH > 8.5 (A is correct).
- EC > 4 dS/m (C is correct).
- ESP > 15 (E is correct).
pH < 8.5 is for saline soils.
EC < 4 dS/m is for normal soils.
Thus, A, C, and E are correct.
Step 4: Final Answer:
The correct characteristics are A, C, and E.
Hence, the correct option is (D).
Saline-alkali soils have specific characteristics.
They are defined by pH, EC, and ESP.
Step 2: Key Formula or Approach:
No specific formula.
Need to know the characteristics of saline-alkali soils.
Step 3: Detailed Explanation:
Saline-alkali soils have:
- pH > 8.5 (A is correct).
- EC > 4 dS/m (C is correct).
- ESP > 15 (E is correct).
pH < 8.5 is for saline soils.
EC < 4 dS/m is for normal soils.
Thus, A, C, and E are correct.
Step 4: Final Answer:
The correct characteristics are A, C, and E.
Hence, the correct option is (D).
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