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प्रश्न
Explain the following type of farming:
Crop rotation
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उत्तर
- Growing the same crop in the field year after year causes soil nutrient loss. Thus, crops are grown in succession.
- Pulses and leguminous crops are typically cultivated following cereal crops.
- Legumes may fix nitrogen from the atmosphere into soil.
- Oilseeds aid in nitrogen fixation, making cereals a natural companion in the field.
- Crops that require a lot of fertilizer, such as sugarcane or tobacco, are cycled with cereals.
- Crop rotation selection relies on local soil characteristics, farmer experience, and understanding.
- Crop rotation is essential for optimizing land resources and labor, as well as wise use of restricted agricultural water resources in dry regions.
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संबंधित प्रश्न
(i) What is crop rotation?
(ii) Mention two reasons why crop rotation is necessary for India.
Briefly explain any two problems caused by the Green Revolution with respect to Indian agriculture.
What is the intensity of cropping?
Briefly discuss any two problems of Indian agriculture and suggest measures to overcome the same.
Name two areas of coconut production in Sri Lanka.
Explain why there is a variation of cropping intensity in Punjab.
Briefly explain any two drawbacks of the first Green Revolution.
Briefly explain the advantages of crop rotation with the help of examples.
Briefly explain any two strategies of the Second Green Revolution in India.
On January 17, 2023, the international news media agency Reuters reported that adverse weather has hit the Indian cane crop, which will reduce the total sugar output this year. The news report mentioned excessive rainfall and cloudy weather in September and October as a reason for the expected drop in sugar output.
Based on this information, examine how such a climatic condition can adversely affect the sugarcane crop.
