Question

farmers do not apply nitrogenous fertilizers in the cultivation of leguminous plants. why?
1)pulses plant have already stored nitrogenous compounds.
2)pulses plant do not need the compound of nitrogen because they are autotrophs.
3)pulses plant derive nitrogen from the symbiotic association.
4)pulses plants fulfil their nitrogen needs by saprotrophic nutrition.​

Answer 1

Answer:

pulses plant derive nitrogen from the symbiotic association.

Explanation:

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Answer 2

Answer:

Option 3....

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