Which of the following is more suitable than the others for the growth of cashew nut?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. Red laterite soil
- Red laterite soil is more suitable for the growth of cashew nut.
- Cashew is very modest in its soil requirements and can adapt itself to varying soil conditions without impairing productivity. While Cashew can be grown in poor soils, its performance would be much better on good soils. The best soils for cashew are deep and well-drained sandy loams without a hard pan.
- Cashew also thrives on pure sandy soils, although mineral deficiencies are more likely to occur. Water stagnation and flooding are not congenial for cashew.
- Heavy clay soils with poor drainage and soils with pH more than 8.0 are not suitable for cashew cultivation. Excessive alkaline and saline soils also do not support its growth.
- Red sandy loam, lateritic soils and coastal sands with slightly acidic pH are best for cashew.