A garden may appear to be perfect on the surface and still fail spectacularly underneath. That rich, dark soil might promise ...

Researchers are developing a test pattern designed to measure soil biological diversity. The aim is to measure the activity potential of enzymes produced by soil microbes. Enzymes regulate cycling of ...

Some gardens explode with life while others struggle, and the difference almost always starts underground. Soil holds secrets ...

The soil test provides a starting place for a soil improvement program for the home gardener. Unless you know the problems in ...

David Kuchta, Ph.D. has 10 years of experience in gardening and has read widely in environmental history and the energy transition. An environmental activist since the 1970s, he is also a historian, ...

This photo shows a yellowing young leaf, though its veins remain green, indicating that this plant is hungry for iron. Plants do tell us when they are hungry — with poor or distorted growth, and with ...

Along with the development of new instrumentation, the test procedure itself was also standardized. By “walking” the potential probe toward the current probe and graphing the measurements, the ...

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 ...

This is my periodic, obligatory soil test article. Don’t let your initial knee jerk reaction prevent you from reading! This topic isn’t as “sexy” as organic gardening, pollinator plants or even cherry ...

THE Chemistry and Soils Research Institute (CSRI) has revealed that it has adopted advanced methods of soil testing to assess the proper amounts of fertilisers and amendments to be put to the soil.