Question:
Which climate is suitable for rice cultivation?
Which climate is suitable for rice cultivation?
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Rice is historically known as a "water-guzzler" crop. High temperature combined with high humidity (hot and humid) provides the ideal transpiration and vegetative growth conditions for paddy.
Updated On: Jul 8, 2026
- Hot and dry
- Hot and humid
- Cool and dry
- Cool and humid
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The Correct Option is B
Solution and Explanation
Step 1: Understanding the Concept:
Different crops require specific agro-climatic conditions, including temperature ranges, moisture levels, and photoperiods, to grow and yield successfully.
Step 2: Detailed Explanation:
Rice (Oryza sativa) is a tropical crop that requires a warm and wet environment:
- It needs a high temperature (ideally between \(21^\circ\text{C}\) and \(37^\circ\text{C}\)) throughout its growing period.
- It demands abundant water and thrives in conditions with high relative humidity (above \(70\%\)) and high rainfall (usually more than \(100\text{ cm}\)), or under assured irrigation.
- These requirements correspond to a hot and humid climate, which is characteristic of monsoon regions in Asia.
- Dry climates (hot and dry or cool and dry) do not provide the continuous moisture levels required for flooded rice fields.
Step 3: Final Answer
A hot and humid climate is highly suitable for rice cultivation.
Different crops require specific agro-climatic conditions, including temperature ranges, moisture levels, and photoperiods, to grow and yield successfully.
Step 2: Detailed Explanation:
Rice (Oryza sativa) is a tropical crop that requires a warm and wet environment:
- It needs a high temperature (ideally between \(21^\circ\text{C}\) and \(37^\circ\text{C}\)) throughout its growing period.
- It demands abundant water and thrives in conditions with high relative humidity (above \(70\%\)) and high rainfall (usually more than \(100\text{ cm}\)), or under assured irrigation.
- These requirements correspond to a hot and humid climate, which is characteristic of monsoon regions in Asia.
- Dry climates (hot and dry or cool and dry) do not provide the continuous moisture levels required for flooded rice fields.
Step 3: Final Answer
A hot and humid climate is highly suitable for rice cultivation.
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