Originally Posted by INSIDIOUS

What is this 'our' business? Got mice in your pockets? It is in your body or at some supposed percentage ONLY if you eat from particular sources. And, regardless the percentage, nitrogen based proteins and all that are just that - hardly matters the source of the nitrogen. We can make fertilizer from almost any N source. Like the air. Direct ammonia into soil injection works just fine as does feeding ammonia to cattle. Ever notice those ammonia tanks outside farm buildings? An organic farm operation can get by with no commercial/chemical industry produced fertilizers, but unless they are concerned with the impact of making the stuff, their really isn't much argument against them. I agree that sustainability is worthy goal, but is seems we have already lost the battle against pollution and environmental degradation to greed the economic interests of the few. It will take something big to turn that tide.