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प्रश्न
What are advantages of using manure ?
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उत्तर
Advantages of using manure are as follows:
1. It enriches the soil with nutrients, thereby decreasing the general deficiency of nutrients in the soil.
2. It adds humus to the soil. Humus restores the soil texture, improves the soil's water retention capacity, and causes soil aeration.
3. It provides food for the soil organisms, which help in providing nutrients to plants.
APPEARS IN
संबंधित प्रश्न
How do plants get nutrients?
Compare the use of manure and fertilizers in maintaining soil fertility.
Distinguish between farmyard manure and compost manure.
What are fertilizers ? Classify fertilizers.
Distinguish between mixed cropping and intercropping.
Write about three main criteria which should be considered while selecting the crops for rotation?
Describe the biological method of weed control.
Give two examples each of
(a) Narrow leaved rabi season weed.
(b) Broad leaved kharif season weed.
Explain various methods of weed control.
What are crop's pests? Suggest preventive measures to control pests.
