Question

Under saline irrigation water condition, which of the following fruit crops will perform well?
A. Lemon
B. Orange
C. Date palm
D. Ber
E. Fig
Choose the correct answer from the options given below:

• A. A & C only
• B. A & B only
• C. C & D only
• D. A, B & E only

Hint:

Remember salt tolerance of fruit crops:
- High tolerance: Date palm, Ber, Pomegranate
- Moderate tolerance: Grape, Guava, Fig
- Low tolerance: Citrus (orange, lemon), Apple, Pear
Use salt-tolerant rootstocks and proper irrigation management in saline areas.

Answer 1

The Correct Option is C

Step 1: Understanding the Concept:
This question tests knowledge of salt tolerance of fruit crops.

Step 2: Detailed Explanation:
Under saline irrigation water conditions, salt-tolerant crops should be selected.
Date palm (C):
- Highly salt tolerant (can withstand EC up to 15-20 dS/m).
- Grows well in saline conditions.
Ber (D):
- Moderately salt tolerant.
- Can perform well under saline conditions.
- Adaptable to arid and semi-arid regions.
Lemon (A):
- Moderately sensitive to salinity.
- May not perform well under high salinity.
Orange (B):
- Sensitive to salinity.
- Affected by high salt concentrations.
Fig (E):
- Sensitive to salinity.
- Not suitable for saline conditions.
Thus, Date palm and Ber are the most suitable fruit crops under saline conditions.

Step 3: Final Answer:
Thus, the correct answer is C & D only, which corresponds to option (C).
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