Is there any fertilizer invented which can produce more crop and even not harmful to eat & environment???

Question

Now a days we see farmers uses fertilizer for more production which is made of chemical? Is harmful to our body and environment...

If invented then we should let fertilizer company to know produce environment friendly fertilizer & even we should make aware farms about harmful/side effects of todays chemical fertilizer...

Answer 1

As far as I know all man made fertilizers are harmful if you eat it. Before man made fertilizer they used manure, cow horse, pig, chicken, what ever was available. But it is also harmful if you eat it. And there were problems with manure as well. When you stock pile manure it produces Methane  gas which is flammable and toxic to breath. Due to chemical reactions in manure when it begins to rot it creates a lot of heat, which can cause it to catch fire.

Answer 2

I stick with poo for may garden. Cow, pig and fish poo.