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प्रश्न
What is done to avoid the damage to crops?
लघु उत्तरीय
उत्तर
- To avoid damage to the crops, modern irrigation methods are used to water the crops.
- To reduce the pest and disease attacks, the crops are sprayed with insecticides and pesticides.
- Seeds used are also of improved quality and they are rubbed with certain chemicals before sowing.
- Proper amounts of fertilizers are used to enhance the growth of the crops.
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क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
संबंधित प्रश्न
______ fertilizer is ecofriendly.
Why earthworm is called as farmer’s friend?
Fertilizers containing only plant or animal-based materials or those synthesized by microorganisms are called inorganic fertilizers.
Analogy:
Organic fertilizer: Compost:: Inorganic fertilizer: ______.
All the plants get their ______ from the soil.
Tabulate the nutrients present in inorganic fertilizers.
Define Biofertilizer
If you are given a dry piece of land for cultivation, what will you do before sowing the seeds?
State whether the following statement are True/False. Correct the false statement.
Cells of root nodules of leguminous plants fix nitrogen.
______ is a method of sowing seeds.
