7 Keys To Delivering Effective Fertility Programs: #2 Analysis and Interpretation

The nature of ag production is in a constant state of flux, owing to greater productivity in the field and steady global pressure for food and fiber. Growers’ successful navigation through this complex world routinely hinges on the expertise of their ag retailer.

The crop fertility practices retailers recommend, based on soil sample results, can either drive production forward or put a damper on yields. Fertilizer is a sizeable investment. Correct analysis and interpretation of soil sample results on the retail level ensures that every dollar invested in crop nutrients counts.

According to Gary Tuxhorn, technical agronomist for United Suppliers, retailers have the advantage of seeing the bigger picture because of the immense amount of local and national data at their disposal. One of the biggest challenges with analysis and interpretation is the variation of soil fertility by region and from state to state. Local fertilizer trials can be an invaluable resource for retailers and growers when narrowing down fertility recommendations to fit local conditions.

“A good soil analysis starts with a properly taken soil sample,” says Craig Struve of Midwest Independent Soil Samplers LLC in Calumet, Iowa. “Agronomic service providers must be able to explain to their clients what a quality soil sample is, as well as how and why there can be variability of numeric soil test values between soil sample periods. The grower needs to understand, for example, that the soil value for K could be 190ppm one year and four years later be 150ppm and still be considered optimum.”

Will the 2012 drought be an obstacle for correct analysis of soil sample results in 2013? Not if agronomists make allowances for special considerations such as crop removal and depleted nutrient supplies. According to Tuxhorn, phosphorus, potassium and zinc levels averaged 15% lower for the fall of 2012 than they would have in a normal year. Growers and retailers have to factor this knowledge in for correct interpretation.

“The complexity of agriculture has the producer looking for solutions and problem solvers,” says Struve. “The opportunity for agronomy service providers has never been better or more important.”


Grower Input is Critical for Correct Analysis

While soil sample results are imperative to fertilizer recommendations, grower input is also key to making the best selection. Here are a few questions that ag retailers can ask to help make a more informed decision with growers.

  1. What are your goals for this field?
  2. Do I have your yield files yet? What specific crop history should I be aware of?
  3. Will your crop rotation stay the same?
  4. Will you or have you applied any animal derived nutrients?
  5. What are you using for tillage equipment? Are there any changes coming?
  6. Are there specific problems we should discuss?
  7. If you rent your land, is the landowner aware you are sampling their land? Are they aware of the crop inputs you are using?
  8. Are you removing crop residue?

To learn more about making better farm management decisions, visit www.potashcorp-ekonomics.com


Sponsored by PotashCorp

About The Series

The fertility program is at the heart of a comprehensive cropping plan, and at the center of influence in the relationship between ag retailers and grower-customers. The CropLife 100 Retailers survey data as compiled in 2012 reported that in aggregate, 55% of crop input an service revenue was generated from the sale of fertilizer.

Not surprisingly, the selling and application of fertilizer attracts the lion’s share of attention from retail management. Effective management of fertilizer on behalf of growers requires a full understanding of field and crop needs, as well as the many factors that drive top-level production. Retailers must also be cognizant of proper stewardship, working to ensure that every pound of nutrient applied is maximized, with as little waste as possible.

To highlight the important aspects of fertilizer management programs, CropLife magazine and sponsor PotashCorp are pleased to present the Seven Keys to Delivering Effective Fertility Programs.

Leave a Reply

7 Keys To Delivering Effective Fertility Programs Stories

7 Keys To Delivering Effective Fertility Programs7 Keys To Delivering Effective Fertility Programs: #7 Scorecarding
November 1, 2013
Scorecarding, in the agricultural sense, is a way to evaluate management practices on your farm. In essence, you examine the Read More
7 Keys To Delivering Effective Fertility Programs7 Keys To Delivering Effective Fertility Programs: #6 Yield Data
October 1, 2013
Using yield/harvest data to determine if a fertility program is successful is a tricky business. Answers aren’t always apparent. A Read More
7 Keys To Delivering Effective Fertility Programs7 Keys To Delivering Effective Fertility Programs: #5 In-Season Scouting
September 1, 2013
A solid integrated pest management (ipm) program wouldn’t be nearly as valuable without a consistent in-season scouting program at its Read More
7 Keys To Delivering Effective Fertility Programs7 Keys To Delivering Effective Fertility Programs: #4 Application and Data Recording
August 1, 2013
One-size-fits-all fertilizer applications are quickly becoming relics of the past as they move over to make way for the site-specific Read More
Trending Articles
ASMARK 2016 Retailers Live! Tour - CPS
CropLife 100CPS Acquires Texas Retail Operation
August 23, 2016
Crop Production Services (CPS) has acquired the assets of Larry’s Chemical and Spray, Inc., for an undisclosed amount in an Read More
Key Cooperative Marcus Construction Steel Building
Retail FacilitiesMarcus Construction Builds High-Speed Agronomy Center For Key Cooperative
July 7, 2016
Key Cooperative in Grinnell, IA, wanted a state-of-the-art Agronomy Center to better serve its customers. Marcus Construction delivered exactly that. Read More
Heritage Cooperative
Retail FacilitiesKahler Automation Designs State-Of-The-Art Facility For Heritage Cooperative
July 4, 2016
Heritage Cooperative in Marysville, OH, needed an efficient liquid, dry and grain facility to serve the many needs of their Read More
The Andersons Waterloo
ManagementFirst Indiana Facility Certified Under 4R Nutrient Stewardship Certification Program
June 27, 2016
The 4R Nutrient Stewardship Certification Program has announced that The Andersons, Inc.’s Waterloo, IN, facility has been added to its Read More
Food IT
Industry NewsCalifornia Event Will Mix Ag And Tech Professionals To Explore IT Solutions
June 20, 2016
Silicon Valley is hot on agriculture, and an upcoming event in California will bring together the food and tech industries Read More
Monsanto Luling Plant
Eric SfiligojWhat’s Next For Monsanto?
May 31, 2016
For the folks at Monsanto’s headquarters in St. Louis, MO, it has been an eventful few weeks. Back on May Read More
Latest News
2016 ShowStopper | Case IH Patriot 4440 Sprayer
Equipment5 Show-stopping Products On Display At 2016 MAGIE
August 26, 2016
For 10 years now, visitors to the yearly Midwest AG Industries Exposition (MAGIE) show have been tasked with voting for Read More
Crop InputsDuPont Pioneer: Corn Belt P and K Levels Lagging
August 24, 2016
A new DuPont Pioneer study conducted across 12 Corn Belt states demonstrates that growers may be leaving profit potential in Read More
Monsanto sign
Crop InputsCould a Monsanto-Bayer Union Be 2 Weeks from Fruition?
August 24, 2016
Via STLToday.com (The St. Louis Post-Dispatch): Merger talks between Monsanto Co. and Bayer AG are advancing after a series of Read More
EquipmentCase IH Debuts Nutri-Tiller 955 Strip-Till Applicator
August 24, 2016
With strip-till continuing to expand across new acres, Case IH designed the new Nutri-Tiller 955 strip-till applicator to help producers Read More
EquipmentCase Launches Aim Command FLEX, 25th Anniversary Patrio…
August 24, 2016
Case IH announces new AIM Command FLEX advanced spray technology for greater application accuracy, as well as special 25th Anniversary Read More
ASMARK 2016 Retailers Live! Tour - CPS
CropLife 100CPS Acquires Texas Retail Operation
August 23, 2016
Crop Production Services (CPS) has acquired the assets of Larry’s Chemical and Spray, Inc., for an undisclosed amount in an Read More
PrecisionAg Video Conference
Precision AgVideo: PrecisionAg Vision Conference
August 22, 2016
A Strategic Conference Focused on the Future of Farm Digitization and Precision Agriculture Visit precisionagvision.com and register today! Read More
Young Corn Plants
Industry NewsOABA Welcomes Nicole Wallace As Communication & Adm…
August 22, 2016
The Ohio AgriBusiness Association has hired Nicole Wallace as its communication and administrative coordinator. Wallace will help provide comprehensive communication Read More
Syngenta Sign
Crop InputsChemChina, Syngenta Receive Clearance From CFIUS
August 22, 2016
China National Chemical Corp. (ChemChina) and Syngenta have announced that the companies have received clearance on their proposed transaction from the Read More
ManagementAg Industry Shows and Rumors
August 18, 2016
Editors Paul Schrimpf and Eric Sfiligoj talk about the upcoming trade show schedule, crop protection merger updates, and content for Read More
MAGIE 2015
EquipmentMAGIE Takes The Pulse Of The Ag Retail Industry
August 18, 2016
Every year, one of the major highlights of my career as an ag journalist is attending the Midwest AG Industries Read More
MAGIE 2015 Overview
EquipmentPride In Professionalism On Display At MAGIE
August 18, 2016
The Illinois Fertilizer & Chemical Association (IFCA) is proud to partner with CropLife IRON and continue the tradition of bringing Read More
SprayersJenner Ag To Debut 25th Anniversary Edition Case IH Pat…
August 18, 2016
Visitors at the 2016 Midwest Ag Industries Exhibition (MAGIE) in Bloomington, IL, will have a unique photo opportunity, as Jenner Read More
Crop InputsEU Glyphosate Controversy Heating Up Yet Again
August 17, 2016
The battle over glyphosate rages on in Europe, creating a lot of question marks over whether the herbicide will continue Read More
Industry NewsNew Partnership Provides Improved Representation At Ohi…
August 16, 2016
The Ohio AgriBusiness Association (OABA) has retained Belinda Jones of Capitol Consulting Group, Inc. (CCG) for government relations work in Read More
Tissue testing
FertilizerMosaic: 6 Tips For Better Crop Nutrition In Corn
August 16, 2016
Late in the crop season is a good time to assess visual nutrient deficiencies and ensure early- and mid-season deficiencies Read More
WebinarsWebinar Schedule
August 14, 2016
Register for one of our upcoming Webinars or access our archive of past Webinars to view recordings of presentations that may be of interest to you. Read More
Dow DuPont
Crop InputsDowDuPont Update: EU Takes Closer Look at Merger
August 12, 2016
Dow Chemical Co. and DuPont Co. face months of haggling with European Union antitrust regulators who opened an in-depth probe Read More