Agricultural soil testing is critical to determining soil’s nutrient concentration and variability across your fields. It is ideal to test your fields’ soil at least every two to three years to inform ...

Forensic soil analysis and characterisation represents an integral facet of modern investigative science, utilising a diverse array of analytical techniques to link soil samples to their origins. This ...

Pt. 1 and 3 published: Madison, Wis. : American Society of Agronomy : Soil Science Society of America. Pt. 1 is a reprint of pt. 1 of the 2nd ed., originally published in 1986 as no. 9, pt. 1 of 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 ...

The past couple of weeks I’ve written about bulk materials to improve your soil. This week I want to tell you about the macro ...

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

New online resource diagnoses water loss, guide pond & lake sealing decisions, improve planning, and evaluate soils ...