Question

Which land capability classes are suitable for pastures?

• A. class I and class II
• B. class II and class III
• C. class III and class IV
• D. class V and class VI

Hint:

Remember that classes I to IV are for cultivation, while classes V to VIII are reserved for grazing, forestry, wildlife or recreation.

Answer 1

The Correct Option is D

Step 1: In the land capability classification system, land is grouped from class I to class VIII in order of increasing limitations for farming. Classes I to IV can still be cultivated for regular crops, though classes III and IV need more and more soil conservation care as the number rises.

Step 2: Classes V to VIII carry limitations, such as steep slope, shallow or stony soil, severe erosion risk, wetness, or poor climate, that rule out regular row-crop cultivation altogether.

Step 3: Class V land is usually nearly level but has some other permanent limitation, like stoniness or a high water table, that keeps it out of cultivation, so it is kept under permanent cover such as pasture, range or woodland.

Step 4: Class VI land has steeper slopes or a more severe erosion hazard than class V, and it is well suited for grazing and forestry, but again not for row crops.

Step 5: Classes VII and VIII are even more restricted, useful mainly for limited grazing, wildlife or forestry (VII), or not usable for farming, grazing or forestry at all and reserved for wildlife or recreation (VIII).

Step 6: Since classes I to IV are meant for cultivation, they are not the answer here. Among the choices given, class V and class VI are the pair specifically described as fit for grazing and pasture use. So option 4 is correct.