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… Farmers depend on loans each year to buy seeds and fertilizer. Average rainfall in your area is adequate, but …

… For example, a heavy dependency of agricultural fields on fertilizer could lead to severe nutrient leaching and …

… 1990 to 2000, emissions from this source increased 11% as fertilizer consumption, manure production, and crop … each year from a forest with small amounts of nutrient fertilizer inputs, while grass may be able to produce as much …

… services, such as pest control, flood control, soil fertilizer, and water filtration are considerably more …