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प्रश्न
What are the advantages of inter-cropping?
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उत्तर
- It helps to keep the soil fertile.
- It improves productivity per unit area.
- It saves both labour and time.
- Inter-cropping maximises nutrient utilisation while also preventing pests and diseases from spreading to all plants belonging to the same crop in a field.
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संबंधित प्रश्न
Choose plant’s micronutrients and macronutrients from the following Iron, Chlorine, Sulphur, Copper, Nitrogen, Calcium, Manganese, Potassium, Zinc, Magnesium, Molybdenum, Phosphorus.
Write down two advantages of fertilizer over manure
How does chemical nature of the soil change due to continued use of chemical fertilizers ?
Explain why a legume crop does not require nitrogenous fertilizers ?
Why is irrigation essential ?
How does excessive irrigation lead to soil salinity ?
Distinguish between mixed cropping and intercropping.
Discuss the various methods which are used to control plant diseases.
Explain the various preventive measures against insect pests.
Cultivation practices and crop yield are related to environmental conditions. Explain.
