Using the quick search there are shown up to three reports about Agricultural soils:
Contrary to the prevailing view, cereal crops derive the majority of their nitrogen from the soil, not fertilizer. Soils differ considerably in microbial activities that determine nitrogen-supplying p...
Agrar- Forstwissenschaften |Agricultural soils as well as mountain soils are implicated; they are veritable carbon sinks, which, under the impact of climate warming, could become sources greenhouse gas emissions. Near-infrared s...
Ökologie Umwelt- Naturschutz |Using the fulltext-search for the word Agricultural soils you can set up serveral searching-options > choose search options