When the Spanish conquistadors returned from the New World in 1542 with tales of great wealth along the Amazon River, they may have been talking about soil. Researchers have found the Amazon basin ...
Wambui says that due to the monocropping of tomatoes in the area, a manifestation of pests and diseases have invaded the former fertile lands characterised by highly arable black loam soil. Peter Yele ...
The Holdrege soil series exists on 1.8 million acres in central Nebraska. It first was identified as separate from other soil types in a 1917 Phelps County soil survey. The representative soil profile ...
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