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Improvement in Food Resources — Science STD 9 — Question

CBSE BoardEnglish MediumSTD 9ScienceImprovement in Food Resources1 Mark
Question
Explain various methods of fertilizer application.
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Answer

There are three methods of fertilizer applications in practice:
  1. Broadcasting: Uniform distribution over the whole cropped field.
  2. Placement: Application in bands or in pockets near the plants or plant rows.
  3. Foliar application: Using low or high volume sprayers, the fertilizers are sprayed covering the plants.

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