The crop is subtropical in nature. A hard frost is injurious to it. It requires at least 210 frost-free days and 50 to 100 centimetres of rainfall for its growth. A light well-drained soil capable of retaining moisture is ideally suited for the cultivation of the crop. Which one of the following is that crop?
Detailed Explanation:
Answer: Option 1 — Cotton
Cotton is a subtropical crop that requires at least 210 frost-free days, 50-100 cm of rainfall, and light well-drained soil capable of retaining moisture. Hard frost is highly injurious to cotton plants, making them unsuitable for cold regions. These specific climatic and soil requirements clearly distinguish cotton from other crops like jute (which requires hot humid climate), sugarcane (which needs heavy rainfall of 150-250 cm), and tea (which grows in tropical to subtropical highlands).
📝 Short Notes: Major Cash Crops and Their Growing Conditions
| Crop | Climate | Frost-Free Days | Rainfall (cm) | Soil Type |
|---|---|---|---|---|
| Cotton | Subtropical | 210+ days | 50-100 | Light, well-drained, moisture-retaining (black soil ideal) |
| Jute | Tropical (hot & humid) | Not frost-tolerant | 150-250 | Alluvial soil in deltaic regions |
| Sugarcane | Tropical/Subtropical | Frost-sensitive | 150-250 | Deep, rich loamy soil |
| Tea | Tropical to Subtropical (highlands) | Frost-sensitive | 150-250 | Well-drained acidic soil with good humus |
Question 7 of 11 Major Crops
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