Question

Hira is a farmer and he wants to practice crop rotation in his field with nitrogen suggest him a Rabi and kharif crop which will replenish his feild with nitrogen . which kind of crop replenish and why

Answer 1

• Rabi crop--> Wheat
• Kharif crop--> Soyabean

As these crops have rizobium bacteria in their root nodules which replenish in soil with nitrogen, in his field.

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