Soil health testing is certainly popular, but much less popular should be scoring everyone against the same yardstick - despite the location. Presently, that's common practice with labs offering soil health tests according to Woods End Lab. A new approach offered...
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Studies Show Biological-Organic Farms Lead in Soil Health Metrics.
How do Organic Farming Systems compare with Conventional when it comes to soil biology? Data shows the differences in % of biologically-managed farms compared to conventional, as defined by the study authors. FIBL (Switzerland) and University Wageningen...
Remembering the early roots of soil health testing
Soil health testing may well have come about due to events 40 years ago this summer. In 1977, The Ministry of Agriculture of Baden-Württemberg (Germany) released a definitive study which compared conventional farming methods with “biological” - defined as farms using...
Study shows Soil Health tests less variable than common soil tests.
A new study about spatial variability of soil tests conducted by University of Connecticut has found that common analyses for OM, K, P, Ca and Mg have much higher variability than thought, ranging between 42 and 93% - in other words, “extremely...
Winds of Calima carry rich African soil to islands in the Atlantic
Soil-destructive practices combined with the strong winds sweeping across Morocco and the Western Sahara are responsible for depositing soil in many countries around the Mediterranean and also out into the Atlantic ocean. Italy has a program to monitor the annual,...
The New Normal: “Regular” and “Mini” Soil Health Tests Introduced
Responding to growing farmer interest, Woods End Labs is updating its Soil Health test program for the 2016 season. The former Premium test has been reduced in cost from $75 to $55, and a new MINI soil health test will be added at a cost of $30. Woods End's offering...
As Maine goes with soil health so goes the nation
Maine has by most accounts not figured prominently in modern soil health initiatives, but 2015 stands out as a harbinger of great things to come. An emerging group of progressive farmers are demonstrating reduced-tillage + cover-copping methods work in corn, alfalfa...
After 44 years in storage, an archival soil springs to life on the 2nd day
How long can a dry soil be stored and microbes remain viable? Many persons who have stored soil samples dating back decades have asked us this question. We recently had a chance to test the “dead soil” hypothesis. Staffer Bob Burger uncovered his old archive of US...
150 years later, are our crop nutrient response models still working?
Virtually all modern crop response studies trace their lineage way back to Liebig and Mitscherlich models. Liebig gave us the most limiting nutrient concept, often illustrated by staves of a barrel - considered a huge breakthrough at the time. Unfortunately, Liebig...