fertilizers. so can the chemical fertilizers mean you don't need animals to foam and you can get big harvests even in soils that lack what they need to deliver these harvests the theory that he had a record. every day of a cause chemical fertilisers unlike sugar it's a lot of energy easily accessible but short lived that's being it you can't run a marathon on sugar alone. meant to be there forever that's why we can't fertilize them with think that you're slow or you'll die. and right now we will put you know 100 kilos of nitrogen and between 40 and 60 of those kilos go somewhere else in the environment they're not taken up by the crop. monoculture and chemical fertilizers constitute a threat to the soil becomes passive and the nutrients end up in oceans lakes and