• The System

    That Yields

  • Empowering Farmers

    to Achieve Success

  • Fostering a Culture

    of Lifelong Learning

  • Advancing Science

    to Benefit Agriculture

  • The Desire

    As an American grower you have the desire to leave the land better than you found it.
    Pursue your desires. More


  • The Challenge

    The greatest challenges are to overcome the industry’s one-size-fits-all approach to addressing individual issues.
    Accept the challenge. More

  • The Opportunity

    Are you maximizing plant nutrition by applying the right products in the proper quantity, at the right time, and in the right place?
    The opportunity is yours. More

  • The Solution

    Maximum Farming.
    Your system for success starts today.

    Get started today

Maximum Farming

Putting It All Together for Maximum Success

Soil provides a nurturing bed for seedlings and contains a multitude of primary, secondary and trace nutrients necessary for a plant’s optimum health. However, a plant’s genetic performance is limited by the least available nutrient and its ability to uptake nutrients at the right time. Highly productive soils feature a healthy microbial community and result in increased nutritional quality, increased genetic performance, and increased yields.


Plant growth and development depends upon maximizing the effects of photosynthesis. Enrich plant health by planting seeds in productive soils, getting the stand off to a good start, provide the right nutrients when the plant can use it most, and identify potential stresses and ways to minimize those stresses before they hit.  A healthy plant features broad leaves and full kernels/pods.


Energy drives the entire crop production system through chemical, physical and biological processes.  The plant’s ability to harness the sun’s energy, to produce high-quality yields and transfer that energy to the kernel results in increased yields, improved feed quality, and ultimately increases your return on investment.


While achieving improvements to your bottom line and increasing yield are often the key measures for success in farming, we challenge you to think beyond traditional yields. Do you see early crop differentials compared to your neighbors? Have you measured the feed quality of your grain? Are you improving the microbial environment in your soil? The Maximum Farming System is more than yield data, it’s a way of life that improves the well-being of all.


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Equipment Exchange

Listed: 02/14/18
Listed: 02/14/18
Listed: 02/14/18
to many to mention
Listed: 02/14/18
Floating Martin Row cleaners In furrow SDF with Moeller Knives v-set seed del. rid depth tires rear tow hitch
Listed: 02/14/18
2013 JD 1790 16x32 with VRA seed drive / electric Sure Fire in furrow liquid w 350 gal tank, JD rate controller, Martin row cleaners & closing wheels, Scales. Only planted soybeans, ready to PLANT

Latest News

Ag Spectrum’s Maximum Farming System provides short- and long-term benefits to soil, crop health


“I didn’t know what I didn’t know,” Rick Johnson says when he thinks about the changes he’s adopted in his farming system over the past three years. “I didn’t know that I needed to do things differently, but I now look at specifics beyond N, P & K.”

That focus on the full spectrum of crop nutrients is why the Newell, Iowa farmer is happy he made the decision to adopt the Maximum Farming System. He’s increased production, while trimming costs from his input budget...

Water management, and by default, air management in soils and crop production is often an under-appreciated factor in developing a successful agronomic plan. As so often occurs in any industry, the majority of attention is focused on where the bulk of the money is swallowed up. Fertilizer inputs tend to be one of the perennial favorites for spending, and it automatically attracts the attention of consultants and growers alike. Equipment is another area of focus due to the dramatic volume of capital growers spend. Other spending demands include crop protection inputs, and of course, seed....

In Tim McComish’s area of southwestern Wisconsin, there’s no shortage of hay to feed his dairy cows. But, there is a shortage of high-quality hay that can mean the difference between profit and loss. That’s where the Maximum Farming System comes in.

McComish has long seen the direct correlation between forage quality and his cows’ milk production, especially considering he typically feeds a 60% forage ration. Prior to using the Ag Spectrum Maximum Farming System, the Shullsburg, Wisconsin dairy farmer says a “good” Relative Feed Quality (RFQ) rating for his alfalfa would be around...

Throughout the Midwest, numerous acres of corn and soybeans were planted four to six weeks later than normal.  Furthermore, a considerable number of these crops were planted in soils that were either water-logged early in the spring, with continued frequent rains preventing wheel traffic on the soil, or they had cool weather in combination with other moisture which delayed planting. 

Many areas even experienced an unseasonably late snow in early May which left behind several inches of snow and freezing temperatures. Corn and soybeans that were planted late are developing in cool,...

Ag Spectrum’s Unique Approach to Research Funding

“Typically funders come to us [researchers in general] with a jug and a hat and ask us to test their products. If we’re lucky, they will also provide a small amount of funding that can help to support our research,” says Dr. Patrick Brown, Professor of Plant Sciences at the University of California Davis.

The majority of the industry has shifted to this mindset because it allows companies’ technology to be tested by an “unbiased” third party. For researchers to make real discoveries and progress in understanding basic...