For decades, soil management has relied on sparse field sampling and averaged recommendations. While effective in relatively uniform landscapes, this approach breaks down in real-world fields where ...
The USDA-NRCS has created the Web Soil Survey (WSS) as a clearance house for soil survey data from the Soil Survey Geographic Database (SSURGO). Currently, there are data available for almost all ...
ADDIS ABABA (Thomson Reuters Foundation) - A comprehensive digital map charting soil fertility in Ethiopia is proving an important tool in tackling the country’s low farm productivity, a challenge ...
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