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NEET2003BotanyMorphology of Flowering PlantsActual

Which one of the following plants are used as green manure in crop fields and in sandy soils ?

Options

  1. ACrotalaria juncea and Alhagi camelorum
  2. BCalotropis procera and Phyllanthus niruri
  3. CSaccharum, munja and Lantana camara
  4. DDichanthium annulatum and Azolla nilotica

Correct answer

A. Crotalaria juncea and Alhagi camelorum

Step-by-step solution

Crotalaria juncea and Alhagi camelelorum belong to families Fabaceae and Papilionaceae respectively and are used as green manures in crop fields and in sandy soils. Related Theory Crotalaria juncea and Alhagi camelelorum belong to families Fabaceae and Papilionaceae respectively and are used as green manures in crop fields and in sandy soils.

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