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प्रश्न
What are the advantages of inter-cropping?
लघु उत्तर
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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
What are macro-nutrients and why are they called macronutrients?
How do plants get nutrients?
Distinguish between micronutrients and macronutrients. Give suitable examples.
Classify nutrients according to their sources.
Choose plant’s micronutrients and macronutrients from the following Iron, Chlorine, Sulphur, Copper, Nitrogen, Calcium, Manganese, Potassium, Zinc, Magnesium, Molybdenum, Phosphorus.
Give two limitations of using manure.
Give a short account of biofertilizers.
Why is irrigation essential ?
Why are leguminous crops desirable in crop rotation?
Define irrigation. Why is irrigation of crops essential? Mention the harmful effects of excessive irrigation.
