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प्रश्न
Explain various methods of fertilizer application
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उत्तर
Fertilisers should be applied scientifically, in terms of proper dose, time, and pre- and post-application precautions for their complete utilisation.
Different methods of fertiliser application include:
1. Broadcasting: Uniform distribution of the fertiliser over the whole cropped field.
2. Placement: Application of fertiliser in bands or in pockets near the plants or plant rows.
3. Foliar application: Using low- or high-volume sprayers, fertilisers are sprayed covering the plants.
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संबंधित प्रश्न
Why are manures and fertilizers used in fields?
Distinguish between micronutrients and macronutrients. Give suitable examples.
What are advantages of using manure ?
Explain why a legume crop does not require nitrogenous fertilizers ?
Explain, how efficiency of irrigation can be increased.
Mention three different ways in which insect pests can attack the crop plant.
Explain various types of irrigation systems in India. How can efficiency of applied water be increased in agriculture.
Discuss the various methods which are used to control plant diseases.
Explain the various preventive measures against insect pests.
Differentiate between the following
Mixed cropping and Intercropping
