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प्रश्न
A farmer adds Azotobacter culture to soil before sowing maize. Which mineral element is being replenished?
उत्तर
Azotobacter is nitrogen-fixing bacteria in cereal crops like maize. This means it converts free nitrogen in the air to ammonia (NH3) or other related nitrogenous compounds.
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संबंधित प्रश्न
In Glycine max, the product of biological nitrogen fixation is transported from the root nodules to other parts as ______.
In some plants, like soyabean, fixed nitrogen is exported into the transpiration stream as :
With regard to the Biological Nitrogen Fixation by Rhizobium in association with soybean, which one of the following statement/ statements does not hold true.
Name a plant which lacks chlorophyll. How will it obtain nutrition?
What is the function of leghaemoglobin in the root nodule of a legume?
Name one non-symbiotic nitrogen fixing prokaryote.
Rice fields produce an important greenhouse gas. Name it.
Complete the equation for reductive amination
\[\ce{->[?] + NH^{+}4 + NADPH ->[][?] glutamate + NADP + H2O}\]
Trace the events starting from the coming in contact of Rhizobium to a leguminous root till nodule formation. Add a note on importance of leg hemoglobin
Give the biochemical events occurring in the root nodule of a pulse plant. What is the end product? What is its fate?
