N deficient wheat on right side of image

N deficient wheat, Havre, 1996. Image by R. Engel

The Soil Fertility/Nutrient Management program at MSU focuses on the processes that affect soil fertility and nutrient losses so that nutrients can be managed more sustainably. Soil testing can detect low nutrient levels that lead to possible crop nutrient deficiencies. In addition, soil testing allows for timely adjustments in fertilizer applications, reducing input costs. Understanding the economics of fertilizing, yield goals, and crop quality, along with soil fertility management can assist the producer in meeting profit goals.

Research conducted at MSU, the Agricultural Research Centers, and throughout the region are synthesized into fact sheets, modules, and presentations geared toward extension agents, crop advisers, farmers, ranchers, and/or homeowners. The current research focus is on cropland soil acidification, improving nitrogen management in dryland cropping systems, and sulfur fertilization rates for canola, pea, and wheat.

Use the search bar below to find information on specific soil fertility topics:

If you have any questions about soil nutrients, the Soil Fertility Extension program or materials contained in this web site, contact Dr. Clain Jones. If you think plant growth issues may be related to pesticide (e.g., herbicide residual in compost), please contact Damian Stoy (damian.stoy@montana.edu) or Dr. Tim Seipel (timothy.seipel@montana.edu; 994-4783) for assistance.

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