• 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: 10/16/18
2013 JD 1790 16x32 with VRA seed drive / electric Sure Fire in furrow liquid with 350 gal tank, JD rate controller, Martin row cleaners & closing wheels, Scales. Only planted soybeans, ready to...
Listed: 10/16/18
JB 16B-1 is 16-row low volume squeeze pump listed at $1043. You can buy it for $943.
Listed: 10/16/18
JB 12L is 12-row high volume squeeze pump, new in box, listed at $970. I am willing to sell it for $870.
$Call for price
Listed: 07/04/18
15 ft smart-till with all new points and barings. Excellent condition. 100% ready to go to the field. 2 year old Valmar 2455 cover crop seeder, but can be used also for soybeans and has a brand new...
Listed: 06/05/18
Yetter 15 knife, Raven cooler Yetter tool bar

Latest News

Delk Crosier, Maximum Farming Implementations Specialist

 Why This Farmer Loves It!

Delk Crosier is a Maximum Farming Implementation specialist with a 2,000-acre farming operation in West Alexandria, Ohio. He has been using the Maximum Farming System for 30 years and grows all non-GMO corn and beans. He’s found that using the complete Maximum Farming System, including foliar applications, has improved his profitability, his condition, and productivity.

“I have used foliar applications as much as anyone in the company. As a producer, we have so much money invested in growing a crop that I consider the foliar program to be the...

The Right Form at the Right Time

All non-legume crops benefit from nitrogen additions for optimum cropping efficiency. As a constituent of all proteins, as well as other plant tissues, nitrogen compounds represent more than three percent of green plant tissue dry weight. Since bio-availability of this nutrient is at the mercy of soil and weather conditions, management is a huge factor in both use efficiency and maximum yields.

Increases in energy prices, as well as concerns about off-site environmental effects, have heightened the value of optimizing nitrogen management....

How to Survive and Thrive in a Down Economy

As an ag lender and Vice President of Farm Credit MidAmerica, Brett Anderson knows how low commodity prices have impacted farmers. As a farmer and Maximum Farming System user, however, he’s seen how opportunities can still be found, despite the tough market conditions. The fundamental market indicators shaping today’s ag economy, by and large, point to negative moods on the farm. Commodity oversupply and rising interest rates lead the mood-setting factors, but with proper management, Anderson is thinking beyond farms surviving. He says...


Wisconsin Farmer Producer Nearly Doubles the Average Wisconsin Yield

Dan Kamps placed second in the commercial hay division at the 2017 World Forage Superbowl and has twice won overall champion. He achieved these wins with solid planning, sound farming practices, and by paying close attention to details. He also enlisted top-notch professional advice and adapted the Maximum Farming System.

Kamps and his family have operated Kamps Alfalfa Farms near Darlington, Wisconsin, since 1979. He and his wife, Ruth, started on a farm his dad once rented and have since...

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...