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प्रश्न
What are crop's pests?
लघु उत्तर
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उत्तर
Crop's pests are the organisms that destroy the growing crop plants by causing great economic loss. There are various pests of crop plants such as weeds, insects, mites, rodents, fungi, bacteria, and viruses.
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 3: Improvements In Food Resources - Short Answer Type Questions [पृष्ठ १५४]
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संबंधित प्रश्न
How do plants get nutrients?
Define manure.
What are fertilizers?
Give a short account of biofertilizers.
Why is irrigation essential?
Explain advantages of irrigation.
Explain, how efficiency of irrigation can be increased.
Why are leguminous crops desirable in crop rotation?
Explain various types of irrigation systems in India.
Explain the various preventive measures against insect pests.
