Crops in acid soil demo 2017 05 09 6593

Description:

Description: English: The effect of soil acidity on different crop species. Crops (from left to right) are sugar cane, lupin, teff, and sunflower. The soil in the background was limed at a rate of 10 t/ha bringing the soil pH (in salt solution) to 4.10, pH (water) to 4.72 and acid saturation to 31%. The soil in the foreground is highly weathered and naturally acid with soil pH (salt solution) of 3.79, pH (water) of 3.84, and acid saturation 75%. This was prepared as a field demonstration for the 5th International Symposium on Soil Plant Interactions at Low pH (2001). Date: 2001. Source: Own work. Author: Alandmanson. Camera location28° 33′ 18″ S, 29° 19′ 38.28″ E View all coordinates using: OpenStreetMap-28.555000; 29.327300. Copy of a film slide. Licensing[edit] : This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license. :. You are free: to share – to copy, distribute and transmit the work to remix – to adapt the work Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original. https://creativecommons.org/licenses/by-sa/4.0 CC BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue.