Growing Returns

Selected tag(s): corn

How will climate change affect U.S. crop yields?

As the UN climate conference kicks off in Egypt, food and agriculture are central to negotiations for the first time. More severe droughts, warmer temperatures and heavier rainfall fueled by climate change are making it harder than ever for the world’s one billion farmers to grow food and fiber. While some farms and regions are more vulnerable than others, climate change will affect farmers everywhere.

Here in the U.S., where farmers have a long history of steadily increasing yields, climate change will likely cause crop productivity gains to stall — or even reverse — as soon as 2030.

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Farmers’ bottom lines at risk as growing conditions change

Iowa currently finds itself in a “Goldilocks climate,” with just the right measure and timing of humidity, rainfall and heat that help make the state a national leader in corn and soybean production. However, new research shows that climate change threatens to upset this balance.

Small shifts in rainfall and temperature can have considerable impacts on crops and farmer livelihoods. To better understand how these shifts could impact farmers, Environmental Defense Fund partnered with K·Coe Isom, an agricultural accounting and business advisory firm, to produce an in-depth report that quantifies the potential localized economic impacts from these shifts that Iowa corn and soy farmers could face as soon as the next 10 to 20 years.

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Study shows healthy soils protect corn yields and lower crop insurance payouts

Managing risks presented by extreme weather conditions such as heat and drought is a top priority of farmers and policymakers, as researchers predict that higher temperatures and reduced precipitation could reduce yields by up to 30% over the next 50 years.

Farmers are already experiencing these impacts and becoming increasingly dependent on the Federal Crop Insurance Program to manage the resulting yield risks. As of this February, 2020 crop insurance indemnities totaled $7.7 billion, with just over 60% of the average crop insurance premiums covered by the taxpayer. Read More »

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Corn farmers endorsed climate policies. Here’s what you need to know.

The National Corn Growers Association (NCGA), which represents the interests of 300,000 U.S. corn farmers, recently approved more than a dozen climate policies as part of the policy positions its members vote on twice a year. In doing so, NCGA affirmed that climate change is real, and farmers are part of the solution. Read More »

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Monetizing cover crops improves profitability for Iowa farmers, study shows

This blog is authored by Bethany Baratta, senior writer at Iowa Soybean Association. It originally posted on the Iowa Soybean Association Newsroom

While many farmers add cover crops with the goal to improve soil health, some participants in an Iowa Soybean Association (ISA) study are turning cover crops into new business opportunities. Capturing profit opportunities could result in expanded cover crop use in the state, the study showed.

Twenty Iowa farmers were chosen for the study during the 2018 crop year to take a closer look at the relationship between conservation adoption and farm production and profitability. Study participants were chosen based on their use of conservation practices such as cover crops and conservation tillage. Combined, participants raised 27,535 acres of corn and soybeans, and were geographically dispersed throughout the state. Read More »

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Conservation relies on profitability

Conservation practices help make this wheat field more profitable Whether in agriculture or any other business, if you don’t have enough money coming in to pay the bills, it’s hard to find the time or resources for anything other than working to turn a red budget spreadsheet black.

A wheat farmer friend from Washington recently told me that current prices are $4/bushel, the same as 40 years ago. Take into account inflation, and that’s a significant decline. Nationally, the USDA predicts that net farm income will drop by almost 9 percent this year, the fourth year in a row of declines after reaching a record high in 2013. Farmers also face enormous volatility in income, with fluctuations in yield, demand, as well as crop and input prices.

It’s no surprise then that environmentalists’ calls to cut crop insurance, disaster programs or other conservation payments fall on deaf ears in the agricultural community – or serve only to raise blood pressure levels across the Corn Belt. Read More »

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Farmers’ voices are essential to figuring out sustainability. Let’s listen up.

The corn and soybean fields that stretch for miles across the Midwest are quiet this time of year, mostly frozen surfaces waiting for the spring planting season.The corn and soybean fields that stretch for miles across the Midwest are quiet this time of year, mostly frozen surfaces waiting for the spring planting season.

Although many farmers are not in the field dawn to dusk during the winter, they are still plenty busy. Between planning for the next season, taking care of animals and attending countless meetings, farmers are seldom idle even if their crop fields are.

But lucky for us, winter does afford more time to talk.

One friend from Iowa who works hard to use fertilizer efficiently to avoid runoff and optimize plant uptake of nutrients said he worries that food companies don’t always recognize the sustainability efforts of mainstream farmers. Too often, he said, it seems food companies look for simple labels like organic.

A soybean grower I know from Ohio who has invested a lot of time learning farming practices that will help restore nearby Lake Erie told me it is a constant struggle to balance making a living with repairing decades of agricultural nutrient runoff that have imperiled the health of the lake. Read More »

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This Iowa farmer proves that profit and sustainability go hand in hand

Fertilizer application. Photo credit: John Rae

Photo credit: John Rae

Denny Friest is one of the most progressive and savvy farmers I’ve ever met. Through his participation in the Iowa Soybean Association’s On-Farm Network since 2001, Denny conducted replicated strip trials on his operation to compare different nitrogen application rates and find ways to be more efficient and profitable.

The Iowa legislature saw so much value in this field trial program that it provided funding to reimburse farmers who lost yield in their efforts to improve efficiency. With no risk involved, Denny was able to see “how low he could go” with fertilizer applications before he had an economic loss in production. Read More »

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What Michael Pollan gets wrong about Big Ag

Tractor in farm fieldJournalist Michael Pollan deserves credit for elevating the national conversation about food. Over the course of 25 years, his articles and books have thoughtfully contemplated the troubling side effects of the American diet and the way our food is produced.

But his latest piece in the New York Times Magazine reads like a script for a black and white Western, with food companies, agribusiness and commodity producers cast in the role of Bad Guy and local organic farmers and vegans cast as the Men in White Hats.

In Pollan’s script, the bad guys are responsible for everything from America’s weight problem and rising health care costs to widespread environmental degradation and monocultures that threaten national security. If only the law would get on the good guys’ side, he muses.

Food production is actually changing

All industries have issues that continually need to be addressed, and the food industry is no exception.

Agriculture consumes a lot of land and water and emits greenhouse gas emissions that must be curbed. And, yes, our diets have contributed to America’s obesity epidemic.

Except, our food system is changing, more than Pollan acknowledges.

The uptick in consumer demand for local, organic products is promising. So, too, are the contributions that Pollan’s so-called villains – the companies, agribusinesses and commodity farmers who produce what’s on our plate – are making to the environment. They deserve recognition. Read More »

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A coalition of uncommon bedfellows is bringing sustainable agriculture to scale

Farmers in fieldToday represents a huge advancement for sustainable agriculture, and a new era of food company collaboration. At the Farm Progress Show in Boone, Iowa, we are officially launching the Midwest Row Crop Collaborative (MRCC): a diverse coalition working to expand on-the-ground solutions to protect air and water quality, enhance soil health, and maintain high yields throughout the Upper Mississippi River Basin.

Founding members of the MRCC include Cargill, Environmental Defense Fund, General Mills, Kellogg Company, Monsanto, PepsiCo, The Nature Conservancy, Walmart, and World Wildlife Fund. The coalition will work directly with growers to help foster continuous improvement and implement conservation activities across three pilot states responsible for 44 percent of corn, soy, and wheat production in the United States: Illinois, Nebraska, and Iowa.   Read More »

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