Proper soil sample preparation is key to precise data on your soil’s pH, nutrient levels, and the exact soil amendments your ...

Purdue Extension - Allen County offers soil testing services to analyze the nutrient levels of your soils. We also help you understand your results and find solutions. Soil testing fees are $20 per ...

Researchers have evaluated strategies for efficiently estimating soil organic carbon in agricultural fields. Quantifying soil organic carbon stocks in agricultural fields is essential for developing ...

Oct. 7—INDIANAPOLIS — The Indiana State Department of Agriculture and partners throughout the state have worked with the Gulf Hypoxia Program to develop a no-cost program with a focus on increasing ...

A new global study shows that increasing soil salinity is systematically reshaping the storage and distribution of soil inorganic carbon (SIC), a key ...

The uppermost decile of antimony assay results (53.5 ppm- 952 ppm) are geographically concentrated along a northwest – ...

Testing for toxic chemicals and heavy metals is available in Los Angeles County from philanthropic groups, researchers, and ...