Question
Download Solution PDFThe relation between gross command area (GCA), culturable command area (CCA) and uncultivable area (UA) is:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFExplanation:
The relation between gross command area (GCA), culturable command area (CCA), and uncultivable area (UA) is defined as:
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Gross Command Area (GCA) is the total area that can be irrigated by a canal system.
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Culturable Command Area (CCA) is the portion of the GCA which can be actually cultivated. It excludes areas that are not suitable for cultivation such as roads, buildings, water bodies, etc.
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Uncultivable Area (UA) is the area within the GCA that cannot be used for cultivation.
CCA = GCA - UA
This relation accurately represents the fact that CCA is the portion of the GCA which can be cultivated, and is calculated by subtracting the uncultivable area (UA) from the total area (GCA).
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