The University of Delaware (UD) has rated soils in terms of the likelihood of profitable responses to additions of phosphorus (P) and potassium (K) from fertilizers, manures, and other soil amendments ...

Last year, more than 24,000 farmers and gardeners requested soil sample testing through MU Extension. This year, the Soil and Plant Testing Laboratory in Mumford Hall is making it simpler and cheaper ...

A new soil testing system will allow farmers to survey their paddocks in fine detail, only applying costly soil dressings exactly where they're needed. The test, developed by the Cooperative Research ...

CQ Soil Testing began more than 20 years ago with a little operation in a backyard, but over the decades it has expanded to offices in Hervey Bay and Mackay, and more recently, the Rockhampton site ...

COLUMBIA — The price of soil sample testing at the University of Missouri Extension Soil and Plant Testing Laboratory is being reduced by half as the lab adopts a new soil testing method. Under the ...