a tractor sprays a field of crops with glyphosphate to remove weeds. fertilization of crops with mineral fertilizers. the concept

agricultural agriculture agronomy bald change chemical climate copy countryside crisis crop cultivation drought dust equipment failure farm farmer farming farmland fertile fertilizer fertilizers field flaw food fungicide glyphosate harvest herbicide insecticide machine machinery mistake nature pesticide pesticides plant plowed rural shortage soil space spot spray sprayer technology tractor vehicle wheat