Skip to navigation Skip to main content
U.S. flag

An official website of the United States government

Here’s how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( LockA locked padlock ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

U.S. Department of Agriculture logo Economic Research Service U.S. Department of Agriculture
  • Home
    • Topics
    • Animal Products
    • Crops
    • Farm Economy
    • Farm Practices & Management
    • Food & Nutrition Assistance
    • Food Choices & Health
    • Food Markets & Prices
    • Food Safety
    • International Markets & U.S. Trade
    • Natural Resources & Environment
    • Rural Economy & Population
    • Data Products
    • View by Topic:
    • Animal Products
    • Crops
    • Farm Economy
    • Farm Practices & Management
    • Food & Nutrition Assistance
    • Food Choices & Health
    • Food Markets & Prices
    • Food Safety
    • International Markets & U.S. Trade
    • Natural Resources & Environment
    • Rural Economy & Population
    • Publications
    • View by Topic:
    • Animal Products
    • Crops
    • Farm Economy
    • Farm Practices & Management
    • Food & Nutrition Assistance
    • Food Choices & Health
    • Food Markets & Prices
    • Food Safety
    • International Markets & U.S. Trade
    • Natural Resources & Environment
    • Rural Economy & Population
    • Newsroom
    • Contact ERS Press Office
    • Trending Topics
    • Multimedia
    • Calendar
    • Today's Releases
    • This Month's Releases
    • Next Month's Releases
    • Amber Waves Magazine
    • Amber Waves Home
    • All Articles
  • About ERS
  • Careers at ERS
  • FAQs
  • Contact Us
  • Home
  • ERS Staff Directory
  • Roger Claassen

Roger Claassen

Former ERS Staff
ERS Publications by this Author
Cover Crop Trends, Programs, and Practices in the United States The Fate of Land in Expiring Conservation Reserve Program Contracts, 2013-16 Agricultural Resources and Environmental Indicators, 2019 Working Lands Conservation Contract Modifications: Patterns in Dropped Practices Tillage Intensity and Conservation Cropping in the United States
See all
Amber Waves Articles by this Author
2018 Farm Act Retains Conservation Programs But Could Reduce Payments for Land Retirement Conservation Practices With Greater Benefits to Farmers and Ranchers Have Higher EQIP Completion Rates No-till and Strip-till Are Widely Adopted but Often Used in Rotation With Other Tillage Practices Conservation Program Spending Levels Off But Continues Shift to Working Land Programs The Effect of Conservation Payments on Farmer Adoption Varies Across Conservation Practices
See all

Last updated: Wednesday, October 02, 2019

For more information, contact: Website Administrator

Return to top

ERS Links

  • ERS Home
  • Accessibility
  • Careers
  • Contact Us
  • E-Mail Updates
  • Help
  • Information Quality
  • Site Map
  • Privacy Policy & Non-Discrimination Statement

USDA Links

  • FOIA
  • Plain Writing
  • Report Fraud
  • USDA.gov
  • USA.gov
  • White House.gov
Sign Up for Updates
Subscribe
U.S. Department of Agriculture logo
Economic Research Service U.S. Department of Agriculture
Twitter Icon
LinkedIn icon
Email Icon
Multimedia Icon
Blog Icon