Factors of Soil Formation by Hans Jenny is a classic. In addition to purely geological factors, it also touches on topics relevant to sustainable food production. Figure 123 is pretty damning for monoculture cereal (grass) production, particularly the maize used for “livestock” feed.
Factors of Soil Formation by Hans Jenny is a classic. In addition to purely geological factors, it also touches on topics relevant to sustainable food production. Figure 123 is pretty damning for monoculture cereal (grass) production, particularly the maize used for “livestock” feed.