Correct option is D
The correct answer is: (D) Sugarcane
Explanation:
Sugarcane is highly tolerant to salt compared to other crops. It can grow in moderate to high salinity conditions and still produce a good yield. Sugarcane has a deep root system, which helps it extract water efficiently even in saline soils.
It can tolerate an electrical conductivity (EC) of up to 6-8 dS/m.
Though growth may slow under high salinity, sugarcane adapts well by regulating ion uptake and reducing sodium absorption.
Due to its salt tolerance, it is often grown in coastal regions and areas with saline irrigation water.
Information Booster (Other Option Information):
- Potato : High salinity reduces tuber size and yield. It performs best in soils with low salt content (EC < 1.7 dS/m).
- Gram (Chickpea) . High salt levels reduce germination and seedling growth. Best grown in non-saline, well-drained soils.
- Maize: Moderately salt-sensitive crop. Salt stress affects root and shoot growth, reducing yield. Can tolerate salinity up to EC 3-4 dS/m but not more.
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