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प्रश्न
Give reason for the following.
Farmers prefer to grow beans and peas in nitrogen deficient soils.
उत्तर
Beans and peas are leguminous plants as they have Rhizobium, a bacteria in their root nodules. This bacteria can fix atmospheric nitrogen to enrich the soil with nitrogen and increase its fertility.
Farmers grow leguminous plants in between the major crops, a practice called crop rotation to restore the used nutrients of the soil.
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संबंधित प्रश्न
Give the schematic representation of the TCA cycle.
Blue green algae fix _________ directly from air to enhance fertility of soil.
Define chemoautotrophs.
Name four types of bacteria involved in nitrogen cycle.
Describe nitrogen cycle.
Which free living microorganism helps in nitrogen fixation?
When we breathe in air, nitrogen also goes inside along with oxygen. What is the fate of this nitrogen?
The bacteria present in the root nodules of leguminous plants is ______.
Draw a neat flow chart of the Nitrogen cycle. Briefly explain the various processes involved in the nitrogen cycle.
Consider the following statements. Which of the statements given below is incorect?
