Subsoil Often loess origin (wind deposited) Usually porous
{"Image DocumentName": "Subsoil Often loess origin (wind deposited) Usually porous", "Image ImageDescription": "Capillary action occurs in summer. Usually porous. (allows water movement) Calcium carbonate. nodules deposited in. \u2018C\u2019 horizon as a result of. Capillary action. Calcification is the term. for the accumulation of. calcium. Therefore. subsoil is dry. After intense ploughing may require addition of potassium & nitrates.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}