Farms.com Home   News

South American Corn and Soybeans in US Perspective

By Carl Zulauf
Department of Agricultural, Environmental and Development Economics
Ohio State University

Gary Schnitkey and Joe Janzen et.al
Department of Agricultural and Consumer Economics
University of Illinois

Most farmdoc readers know that South America produces more soybeans than the US and is an increasingly important producer of corn.  But, “facts” can often be appreciated (i.e. understood) only when put in a familiar context.  This article therefore discusses South American corn and soybean production in the context of US states.  Almost every US farmer and agribusiness person understands that what happens in Illinois and Iowa directly impacts them.

Data:  South American production data are from the Production, Supply, and Distribution Online (PSD) database maintained by the US Department of Agriculture (USDA), Foreign Agriculture Service.  US production data are from the USDA Quick Stats database.  South American production for the 2022 crop year is a forecast as of October 2022.  US production for 2022 is from the October 2022 crop production report.  South American production is broken out for Brazil, Argentina, and other South American countries.

Soybeans:  Brazil produces more soybeans than the US (see Figure 1).  Argentina produces almost as many soybeans as the combined output of Illinois, Iowa, Minnesota, and Indiana, the four largest soybean states (1.8 vs. 1.9 billion bushels).  The rest of South America produces more soybeans than every state except Illinois and Iowa.  In total, South America produces 7.2 billion bushels of soybeans, or 61% more on average than the US.  World shares of production are 54% for South America, 37% for Brazil, 34% for the US, 13% for Argentina, and 4% for the rest of South America.

Crops

Corn:  South America produces only about half as much corn as the US (see Figure 2).  However, Brazil produces 68% more corn on average than Iowa, the largest US corn state; while Argentina produces more corn than every state except Iowa and Illinois.  Corn production in the rest of South American is just outside the top 10 US corn states.  World shares of production are 31% for the US, 15% for South America, 9% for Brazil, 5% for Argentina, and 1% for the rest of South America.

Crops

Summary

South America now has a greater presence in the world soybean market than the US.  Understanding soybean production in South America is as important, maybe more important for American farmers and agribusinesses than understanding soybean production in the US.

The US remains the world’s leading producer of corn, but understanding South American corn production has become important to being an informed producer and marketer of corn.

Understanding Brazilian corn and soybean production is not the same as understanding South American corn and soybean production.  Argentina and the rest of South America notably impact US corn and soybean prices and profitability.

Source : illinois.edu

Trending Video

When to Move Off Cattle Grazing on Wheat

Video: When to Move Off Cattle Grazing on Wheat

K-State agronomist Romulo Lollato explains in detail the hollow stem in wheat and using a dime to see if it's time to pull cattle off of wheat before damaging the crop.