In which country most of the N required for crop production through N2 fixation by legumes
A. India
B. Sri Lanka
C. Pakistan
D. New Zealand
Answer: Option D
Solution(By Examveda Team)
In New Zealand, most of the N is required for crop production through Nitrogen fixation by legumes.Fertilizer usage in New Zealand grassland farming is almost entirely confined to the application of non-nitrogenous fertilizers and lime to grass or clover pastures. Once established and effectively nodulated, with satisfactory mineral nutrition clovers can obtain their nitrogen for growth through symbiosis with rhizobial bacteria.
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