Science, asked by frozenlover, 8 months ago

Explain how bean plants help the soil.

Answers

Answered by ramkeerao
2

Explanation:

beans are soil improvers they will build soil fertility by absorbing nitrogen in air by noudles on their roots

Answered by 2ritamjha2018
1

Answer:

bean are leguminous plants mean they have rhizobium bacteria at the nodule of the roots ,the rhizobium bacteria fix the atmospheric nitrogen to the usuable nitrogenous compound.these nitrogenous compound goes into the soil and increase its fertility

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