![](http://www.alamy.com/thumbs/6/13CF1E48-29B8-4564-92DE-60C0DCBE76BA/MFN9JD.jpg)
humus layer of farmland
Size: 5760px × 3840px
Photo credit: © Canetti / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: acker, ackerboden, acre, agriculture, agrology, boden, bodenkunde, farming, farmland, feld, field, gras, ground, grünland, humus, land, landwirtschaft, layer, pedology, sand, science, soil, terra, topsoil