Question

4. Munna observes that the yield of wheat, growing in his field, has reduced in the current year. He gets the soil tested and the report confirms the deficiency of one particular nutrient. Accordingly, he is advised to grow peas after harvesting wheat (1) Name the nutrient found insufficient (i) How do you think growing peas will help in replenishing the soil?

Answer 1

1)Nitrogen is the nutrient found insufficient

(i) pea plant is a leguminous crop.which has nitrogen fixing bacteria call Rizhobium in its root nodules which helps in fixing Nitrogen gas

Answer 2

Heya mate,Here is ur answer

$<b><large>1) The nutrient lacking is Nitrogen in the soil (as he is asked to grow pea).$

2) Pea plants are also called legumes that have root nodules. They fixes nitrogen into the soil with the help of nitrogen fixing bacteria called Rhizobium by storing the nitrogen in their root nodules. In this way, nitrogen is fixed in the soil which cannot be replenished directly . Thus, pea plant will help in replenishing the soil lacking nitrogen.

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@Laughterqueen

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