Soil tests to examine soil health first arose half a century ago as the new alternative farming movement put pressure on scientists to allow scrutinizing farming systems for potentially deleterious soil effects. But how much does soil testing itself cause deleterious...
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What’s Your Soil’s Decomposing Power?
Many persons have recently discovered soil biology at hand of simple demonstration tests - a "popular" one being "soil my undies", where a pair of briefs are buried randomly in soil and unearthed a little later to see to what extent the cotton fabric has decomposed....
Tillage Effects of Organic vs No-Till over a single season.
Tillage is an increasing topic of discussion. Organic is viewed as largely a tillage based system where cultural and mechanical tools include frequent cultivation and often intensive rototilling for weed control. These practices are increasingly criticized as causing...
Universal Soil Health? Not likely!
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...
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...