Growing Returns

Selected tag(s): soil health

Strong market signal for sustainable grain

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Walmart, Smithfield Foods and USDA discuss sustainable agriculture in St. Louis.

The agricultural supply chain is shifting towards demanding more sustainably produced grains, according to some of the country’s biggest food companies and retailers.

Representatives from Walmart, Smithfield Foods, and USDA recently discussed the importance of and increased consumer demand for agricultural sustainability in front of 100 agricultural retailers in St Louis. They were there for a meeting convened by United Suppliers, Inc., with a primary focus of the company’s SUSTAIN™ platform.

Three messages were clear:

  • Demand for more sustainable crops is here to stay.
  • Growers’ connection with the consumers of their products is increasing.
  • Fertilizer optimization and soil health offer a business opportunity for growers, ag retailers, and food companies alike.

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Taking the bloom and gloom out of Lake Erie

NOAA Great Lakes Environmental Research Laboratory .

Green algae in the Great Lakes. Photo credit: NOAA

It’s been one year since a massive algae bloom in Lake Erie contaminated the drinking water of more than 500,000 Ohio residents.

Since that time, we’ve seen an increase in legislative actions and governmental commitments to reduce fertilizer runoff. Yet the harmful algae that showed up last summer have bloomed again. This summer’s catastrophic rains have caused farm fields to flood, sending fertilizer into Lake Erie. According to the National Oceanic and Atmospheric Administration, this year’s algae bloom could be the second largest on record.

Nutrient efficiency and soil health practices can create a powerful antidote to Lake Erie’s bloom and doom cycle. But farmers need more support and guidance in making changes on their farm. And they need to know that these practices won’t reduce yields.

That’s why an innovative platform called SUSTAIN™ is taking off. SUSTAIN provides agricultural retailers with training on the best tools and practices for reducing fertilizer runoff and increasing soil health – but also focuses on maintaining productivity. Earlier this summer, a group of central Ohio retailers became SUSTAIN authorized – and while it’s not a silver bullet, this effort has enormous potential to keep Lake Erie’s algae blooms at bay.

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More reasons to embrace food sustainability

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Credit: Flickr user Ruben Holthuijsen

There is no shortage of news about the contamination of drinking water sources caused by fertilizer run-off from agriculture. And there is no shortage of regulatory responses to these events: Ohio and Michigan’s commitment to reduce phosphorus levels in Lake Erie by 40 percent; the nitrate lawsuit in Des Moines, Iowa, and Monday’s ruling on the Environmental Protection Agency’s authority to enforce total maximum daily load specifications for the Chesapeake Bay.

In addition, food companies wanting to source sustainably grown grains to meet that consumer demand and reduce their own supply chain risks are sending the same signal, further shining the spotlight on the growing demand for improved environmental outcomes from how we produce food.

If farmers can help meet these demands by being increasingly efficient with nutrients and protecting their soils, they will see nearer term benefits and possibly stem future regulations. Here’s why:

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SUSTAIN: navigating the boom in precision ag

There’s new proof that precision agriculture is on the rise.

Earlier this month, CropLife magazine and Purdue University released a survey that found more than 85 percent of agricultural retailers plan on investing in precision agriculture services in the next year. And more than 15 percent of the 2,000 retailers surveyed will invest over $100,000.

This is good news for increasing fertilizer efficiency, because precision technologies can go a long way toward helping farmers know when and where to apply fertilizer. Applying fertilizer when, where, and in the amounts it’s needed can help save on input costs and reduce the environmental impacts that occur when excess nitrogen runs off into nearby waters or is released into the air.

But there’s a caveat – with so many precision agriculture tools available today and even more coming to market on a regular basis, how is a farmer to know what is best? Growers need to have confidence that precision ag tools will help them optimize their fertilizer use, improve their farm’s sustainability, and protect their yields. Read More »

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Meet Brent Bible, state trooper turned farmer and mentor

BrentBibleA new Purdue University study released this week found that agriculture will create nearly 60,000 jobs each year for the next five years. But to meet this growing demand, more students will need to graduate with agricultural degrees. And as the deputy secretary of the U.S. Department of Agriculture said in a recent interview, the farming sector must do more to work with students and the educational system as a whole.

That’s where growers like Brent Bible come into play.  Brent is inspiring the next generation of farmers, scientists, researchers, and agronomists through his work with Purdue students who help him operate his 3,000-acre grain farm in Indiana. He’s also promoting soil health, nutrient efficiency, and sustainable agriculture through changes in on-farm practices.

I asked Brent, a former Indiana state police officer, about his transition to the agricultural world, his work with the Soil Health Partnership, and what gets him out of bed every morning. Read More »

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How to end the fertilizer guessing game

TractorLanceCheungUSDAviaFlickrAs spring planting season gets underway, many farmers are starting to wonder how much nitrogen they should apply to their crops this year to maximize yields.

The traditional approach is to apply a bit of extra fertilizer as an insurance policy to protect yields in case some of it washes away. The problem is, this is costly – nitrogen fertilizer accounts for at least half of farmers’ input costs, even though on average, 50 percent of the nitrogen applied is lost – and harmful to air and water quality.

What we need is to get to a sweet spot of fertilizer application – meaning the right amount that both protects natural resources and maximizes yields.

I asked Thomas Morris, professor of soil fertility at the University of Connecticut, about ways that research, precision agriculture tools, and data analysis can help farmers determine the right amount of fertilizer to apply to their crops. Read More »

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What a trip to rural Thailand taught this Idaho farmer

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Dick Wittman and his family in the Chiang Mai region of Thailand.

Last time you went to the grocery store, did you notice that your pineapple was from Costa Rica, your pears from Argentina, your edamame from China, your salmon from Scotland, and your rice from Thailand?

To address the true environmental impacts of agriculture, we’ll need to think beyond our borders. And to alleviate environmental impacts in countries around the globe, we need to first understand the context of farming in these places.

I asked Dick Wittman, who manages a 19,000-acre dry land crop, range cattle and timber operation in northern Idaho and runs a farm consulting business, to tell me what he and his wife learned about farming and environmental challenges on their recent trip to Thailand. Read More »

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Let’s focus on a farm’s performance, not its size

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Credit: Flickr user Dwight Sipler

What comes to mind when you think of a “family farm?” You’re probably picturing a bucolic spread of less than 100 acres, with a red barn, farmer in overalls, and cows grazing a big pasture. What about the phrase “corporate farm” or “big ag?” Do you see a giant, impersonal and industrial-looking operation?

Unfortunately, these common (mis)perceptions are regularly promoted in everything from TV ads to online chats. But the reality is that “big” does not equate to “bad,” and “small” doesn’t necessarily mean “good” when it comes to sustainable farming. In fact, it’s the wrong debate altogether.

What really matters is performance, not size.

Today is National Agriculture Day, celebrated annually on March 18, and this year’s theme is sustaining future generations. If we’re going to meet the needs of a rapidly growing population, we’re going to need large and small farms alike. And no matter their size, they’ll need to minimize their impacts on the natural systems that sustain us all. Read More »

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A farmer’s perspective: 4 reasons why collecting data is important

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Kristin Duncanson

Thanks to GPS and the Internet, many farmers have been collecting data about their farms – water usage, inputs, crop yields – for over 20 years. Only in recent years has the term “big data” taken on a new meaning, given the plethora of new tools and technologies available today to help farmers collect and analyze data on all aspects of their farm operations.

This week also marks the launch of the first-ever Big Data Roundtable Series, an annual event that brings together experts from across the agricultural arena to discuss how major retailers can leverage data to improve business sustainability, and how growers can utilize measurement tools and analyze data to use fertilizer more efficiently and save on input costs.

Here, I ask Kristin Weeks Duncanson, a crop and livestock operator and member of the AGree advisory committee, to explain the value of collecting data for farm operations and the environment and why many farmers are still hesitant to collect data. Read More »

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No-till farming can reduce input costs and improve soil health

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No-till expert Barry Fisher. Credit: NRCS

Everyone agrees that no-till farming should be used in conjunction with other practices to maximize soil health – but in reality, “no-till” means different things to different people across the agricultural world.

To clarify what exactly is involved in no-till farming, a key topic of discussion at this week’s Soil Health Partnership (SHP) summit in St. Louis, I asked one of Indiana’s leading tillage experts, Barry Fisher, an agronomist and soil health specialist with the Natural Resources Conservation Service (NRCS).

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