Fig. 3.

Annual amount of agricultural resources used to produce Total Food Demand: a) agricultural land, b) fertilizer nutrients, c) pesticides, and d) irrigation water. Total Food Demand includes retail loss, inedible, consumer waste, and consumption. Agricultural land includes, grains, fruits, vegetables, legumes, nuts, sweeteners, feed grains and oilseeds, hay, permanent pasture, and cropland pasture. Pesticides represent the sum of herbicides, insecticides, and fungicides. Fertilizer nutrients represent the sum of nitrogen, phosphorus (P₂O₅), and potash (K₂O). Values < 5% are not labeled