Step 1: Understanding the Concept:
Gross Command Area (GCA) is the total area that can be physically irrigated by a canal system, containing both culturable and non-culturable lands.
Culturable Command Area (CCA) is the subset of GCA where cultivation is physically possible and irrigation can be applied.
Detailed Explanation:
Let us analyze what is included in the Culturable Command Area (CCA):
- Statement (A): CCA represents all the land within the gross command area that can be prepared and used for growing crops. This statement is correct.
- Statement (B): Lands that are temporarily uncultivated, such as fallow lands, or used for grazing, such as pasture lands, are capable of being cultivated under proper irrigation.
Thus, they are classified under the culturable category and are included in the CCA. This statement is correct.
- Statement (C): Ponds, lakes, and other water bodies are water storage areas and cannot be cultivated. Therefore, they are non-culturable areas and are excluded from the CCA. This statement is incorrect.
- Statement (D): Reserve forest areas, villages, roads, and rocky barren lands are legally or physically unavailable for agriculture. Hence, they are non-culturable and excluded from the CCA. This statement is incorrect.
Therefore, the Culturable Command Area includes only (A) and (B).
Step 2: Final Answer:
Based on the definitions, the correct option is (B).