Agricultural husbandry essentially maintains the balance of bound nitrogen.

Under natural conditions, the soil does not lose its fixed nitrogen.

Gaseous nitrogen combines with gaseous hydrogen in simple quantitative proportions to produce gaseous ammonia.

The Swedish Academy of Sciences has seen fit, by awarding the Nobel Prize, to honour the method of producing ammonia from nitrogen and hydrogen.

You are just not bound by fixed walls. So in principle it's an open area where you can make yourself happy.

There are no miracles in agricultural production.