Skip to the content
The Fertilizer InstituteThe Fertilizer Institute
The Fertilizer InstituteThe Fertilizer Institute
  • About Us
  • FERT Foundation
  • Media Center
  • Become a Member
  • LOG IN
  • Why Fertilizer
    • Intro to Fertilizer
      • Nutrient Science
      • Fertilizer Improves Lives
      • Environmental Responsibility
      • Fertilizer Production
      • The Fertilizer Industry
    • Market Intelligence Insights
    • Global Fertilizer Day
    • Careers in Fertilizer
    • Economic Impact Insights
    • Sustainability Insights
  • Membership
    • Why Join TFI
    • Member Benefits
    • Become a Member
    • Our Members
    • Get Certified
    • Board Leadership
  • Advocacy
    • Our Issues
      • Tax & Trade
      • The Farm Bill
      • Energy & Economic Growth
      • Transportation
      • Environment
      • Permitting, Registrations and Designations
      • Safety & Security
      • Innovation
    • FERT PAC
    • Policy News & Briefings
    • TFI on the Record
    • Action Alerts
    • Advocates
    • Fertilizer Tonnage Reporting
  • Resource Library
    • All Resources
    • Industry Topics
      • 4R Research
      • Environmental Responsibility
      • Innovation
      • Safety & Security
      • Sustainability
      • Transportation
  • Certifications
    • Certified Biostimulant Program
    • ResponsibleAg
  • Events
    • Event Calendar
    • Agronomy Conference and Expo
    • Annual Business Conference
    • Fluid Fertilizer Workshop
    • Ford West Leadership Academy
    • Global Fertilizer Day
    • Market & Logistics Conference
    • Webinars
    • World Fertilizer Conference
  • Insights
    • Economic Impact Insights
    • Market Intelligence Insights
    • Fertilizer Reporting Solutions
    • FERT Foundation
    • Sustainability Insights
    • Nutrient Stewardship
  • Why Fertilizer
    • Intro to Fertilizer
      • Nutrient Science
      • Fertilizer Improves Lives
      • Environmental Responsibility
      • Fertilizer Production
      • The Fertilizer Industry
    • Market Intelligence Insights
    • Global Fertilizer Day
    • Careers in Fertilizer
    • Economic Impact Insights
    • Sustainability Insights
  • Membership
    • Why Join TFI
    • Member Benefits
    • Become a Member
    • Our Members
    • Get Certified
    • Board Leadership
  • Advocacy
    • Our Issues
      • Tax & Trade
      • The Farm Bill
      • Energy & Economic Growth
      • Transportation
      • Environment
      • Permitting, Registrations and Designations
      • Safety & Security
      • Innovation
    • FERT PAC
    • Policy News & Briefings
    • TFI on the Record
    • Action Alerts
    • Advocates
    • Fertilizer Tonnage Reporting
  • Resource Library
    • All Resources
    • Industry Topics
      • 4R Research
      • Environmental Responsibility
      • Innovation
      • Safety & Security
      • Sustainability
      • Transportation
  • Certifications
    • Certified Biostimulant Program
    • ResponsibleAg
  • Events
    • Event Calendar
    • Agronomy Conference and Expo
    • Annual Business Conference
    • Fluid Fertilizer Workshop
    • Ford West Leadership Academy
    • Global Fertilizer Day
    • Market & Logistics Conference
    • Webinars
    • World Fertilizer Conference
  • Insights
    • Economic Impact Insights
    • Market Intelligence Insights
    • Fertilizer Reporting Solutions
    • FERT Foundation
    • Sustainability Insights
    • Nutrient Stewardship
  • Why Fertilizer
    • Intro to Fertilizer
      • Nutrient Science
      • Fertilizer Improves Lives
      • Environmental Responsibility
      • Fertilizer Production
      • The Fertilizer Industry
    • Market Intelligence Insights
    • Global Fertilizer Day
    • Careers in Fertilizer
    • Economic Impact Insights
    • Sustainability Insights
  • Membership
    • Why Join TFI
    • Member Benefits
    • Become a Member
    • Our Members
    • Get Certified
    • Board Leadership
  • Advocacy
    • Our Issues
      • Tax & Trade
      • The Farm Bill
      • Energy & Economic Growth
      • Transportation
      • Environment
      • Permitting, Registrations and Designations
      • Safety & Security
      • Innovation
    • FERT PAC
    • Policy News & Briefings
    • TFI on the Record
    • Action Alerts
    • Advocates
    • Fertilizer Tonnage Reporting
  • Resource Library
    • All Resources
    • Industry Topics
      • 4R Research
      • Environmental Responsibility
      • Innovation
      • Safety & Security
      • Sustainability
      • Transportation
  • Certifications
    • Certified Biostimulant Program
    • ResponsibleAg
  • Events
    • Event Calendar
    • Agronomy Conference and Expo
    • Annual Business Conference
    • Fluid Fertilizer Workshop
    • Ford West Leadership Academy
    • Global Fertilizer Day
    • Market & Logistics Conference
    • Webinars
    • World Fertilizer Conference
  • Insights
    • Economic Impact Insights
    • Market Intelligence Insights
    • Fertilizer Reporting Solutions
    • FERT Foundation
    • Sustainability Insights
    • Nutrient Stewardship
  • About Us
  • FERT Foundation
  • Media Center
  • Become a Member
  • YouTube
  • Facebook
  • Twitter
  • LinkedIn
  • Instagram

Resources

What is a 4R Plant Nutrient?

  • July 1, 2023

Big Data and Machine Learning: What Is It and Can We Use It for 4R Nutrient Management?

  • July 1, 2023

Assessing Soil Potassium: Basic Principles and New Developments

  • July 1, 2023

4R Research with Impact

  • July 1, 2023

Integrating Enhanced-Efficiency Fertilizers in 4R Nutrient Fertilizers in 4R Nutrient Management

  • July 1, 2023

Crops and Soils article: Decisions regarding the use of EEFs should consider the various types of EEFs available, their functions within the soil, and the timing of application relative to the crop’s nutrient uptake demand. Earn 1 CEU in Nutrient Management by reading this article and taking the quiz.

  • Tags 4R, Featured Resources

Understanding Biostimulants and Their Tie to Soil Fertility

  • July 1, 2023

The Identification of Management Strategies that Target Multiple Nitrogen Loss Pathways (Part 3 of 3)

  • December 1, 2018
  • Tags 4R, Featured Resources

Mitigating Sulfur Deficiencies and Maximizing Cotton Yields

  • July 1, 2018

Access Denied

Why can’t I access this file?

Possible reasons you cannot access this file:

  1. Your membership has expired.
  2. The file is restricted to certain users.

If you are seeing this message in error, please contact us.


The Development of the Potash Fertilizer Industry

  • July 1, 2017

Opportunities for Ecological Itensification Approaches when Yield Gaps are Narrow.

  • July 1, 2017

Access Denied

Why can’t I access this file?

Possible reasons you cannot access this file:

  1. Your membership has expired.
  2. The file is restricted to certain users.

If you are seeing this message in error, please contact us.


Posts pagination

← Newer Posts 1 2 3 4 … 7 Older Posts →
  • Why Fertilizer
    • Intro to Fertilizer
      • Nutrient Science
      • Fertilizer Improves Lives
      • Environmental Responsibility
      • Fertilizer Production
      • The Fertilizer Industry
    • Market Intelligence Insights
    • Global Fertilizer Day
    • Careers in Fertilizer
    • Economic Impact Insights
    • Sustainability Insights
  • Membership
    • Why Join TFI
    • Member Benefits
    • Become a Member
    • Our Members
    • Get Certified
    • Board Leadership
  • Advocacy
    • Our Issues
      • Tax & Trade
      • The Farm Bill
      • Energy & Economic Growth
      • Transportation
      • Environment
      • Permitting, Registrations and Designations
      • Safety & Security
      • Innovation
    • FERT PAC
    • Policy News & Briefings
    • TFI on the Record
    • Action Alerts
    • Advocates
    • Fertilizer Tonnage Reporting
  • Resource Library
    • All Resources
    • Industry Topics
      • 4R Research
      • Environmental Responsibility
      • Innovation
      • Safety & Security
      • Sustainability
      • Transportation
  • Certifications
    • Certified Biostimulant Program
    • ResponsibleAg
  • Events
    • Event Calendar
    • Agronomy Conference and Expo
    • Annual Business Conference
    • Fluid Fertilizer Workshop
    • Ford West Leadership Academy
    • Global Fertilizer Day
    • Market & Logistics Conference
    • Webinars
    • World Fertilizer Conference
  • Insights
    • Economic Impact Insights
    • Market Intelligence Insights
    • Fertilizer Reporting Solutions
    • FERT Foundation
    • Sustainability Insights
    • Nutrient Stewardship
  • About Us
    • Staff
    • Board Leadership
    • Contact Us
    • Store

Privacy | Terms of Use | Staff

4201 Wilson Boulevard, Suite 700, Arlington, VA 22203

Phone: 202-962-0490 | Email: [email protected]

© 2025 The Fertilizer Institute. All rights reserved.

tfi-logo
To the top ↑ Up ↑
  • YouTube
  • Facebook
  • Twitter
  • LinkedIn
  • Instagram