aliensbrain
  • Home
  • Study
  • Quizzes
  • 🎤AI Practicefree
  • Notebooks
  • Community
  • Sign in
  • Economic Botany
  • Which of the following plants is generally used in agricu...
Multiple choice

Which of the following plants is generally used in agriculture as green fertilizer?

  1. Funaria

  2. Azolla

  3. Marsilea

  4. Pogonatum

  5. Selaginella

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Azolla (genus) is an aqueous fern which is capable of nitrogen fixation, so that it is used as a biofertiliser in agriculture.

Keep practicing — related questions

  • Which of the following plants are used as green manure in crop fields and in sandy soils?
  • Azolla is a good biofertilizer as it possess nostoc colonies in its plant body as_________.
  • Which of the following ‘suffixes’ used for units of classification in plants indicates a taxonomic category...
  • Determine the correctness or otherwise of the following Assertion (a) and Reason (r). Assertion: Plants con...
  • Which of the following power plants is NOT a thermal plant?
  • Which of the following statements regarding the universal rules of nomenclature is/are false? a. Biological...
  • Which of the following attributes is used in PL/SQL to fetch all the records from the cursor until the last...
  • Which one of the following CPU scheduling algorithms is used by time sharing operating systems?
Play the full quiz 🎤 Practise this topic out loud

Practice this topic

  • Soil Science and Fertilizers (1509 questions)
Advertisement
© Aliensbrain | all rights reserved
  • About
  • Contact
  • Terms and Condition
  • Privacy Policy