Question

1.Pongamia pinnata (karanj) is the example of------

1 point

Green manure

Biofertilizers

Chemical fertilizers

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Answer 1

Pongamia pinnata (karanj) is the common example of Green manure.

Green Manure ⇒ It is the plant which is cultivated and then get mixed in the soil and thereby increasing its fertility.

The most important example from exam point of view is legumes such as peas, beans and crotalaria (sunn hemp).