Question

Explain in detail,soil,varieties,climate, Fertilizer,Farm Yard Manure and Yield of Onion.





​

Answer 1

Explanation:

Onions require a high source of nitrogen. A nitrogen-based fertilizer (ammonium sulfate or ammonium nitrate) should be applied at the rate of one cup per twenty feet of row. The first application should be about three weeks after planting and then continue with applications every 2 to 3 weeks.