Selected tag(s): crop advisors

This new geospatial tool makes NutrientStar accessible to farmers across the Corn Belt

NutrientStar geospatial map

Areas with the same color indicate zones where the soil and climate are comparable – and consequently, where a fertilizer management product or tool could perform similarly.

NutrientStar, which assesses fertilizer management products and tools using field trials and in-depth scientific reviews, was a game changer for farmers. Prior to the launch of the program last year, there was no expert review program – no Carfax, no Consumer Reports – to help farmers determine what tools would work as advertised.

The only downside of the program was its limited utility. Farmers had no easy way to extrapolate results from the relatively few number of field trials performed thus far to their own locations.

Now, a new geospatial feature called the Technology Extrapolation Domain (TED) framework will make NutrientStar accessible to tens of thousands of additional farmers across the Corn Belt.

I like to think of it as NutrientStar on steroids. Read More »

Posted in Fertilizer, Sustainable Agriculture| Also tagged , , , , , , , , | Comments are closed

Why ag advisors should increase conservation offerings to farmers

Ag retailers help these farmers manage their farm sustainablyFarmers have a host of competing priorities clamoring for their time, energy and money. Fortunately, they often have trusted advisors to help them make good decisions for their operations – including about conservation practices on the farm.

These practices, such as improving fertilizer efficiency and planting cover crops, can provide significant benefits for farmers: increasing or stabilizing yields, reducing erosion, and ensuring more of the fertilizer applied delivers yield instead of being lost to water or air. They can also increase profitability.

But in order to get the best bang for every conservation buck, many of these practices require technical and agronomic expertise. As PrecisionAg suggested, who better to help integrate these practices into farm operations than the ag retailers and consultants who know their clients’ farms so well?

By expanding their conservation service offerings, ag retailers and crop advisors can meet growing demand from farmers – while also keeping their businesses, and that of their farmer clients, competitive. Read More »

Posted in Fertilizer, Sustainable Agriculture| Also tagged , , , , , , , , , , , , , , , , | Read 3 Responses

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 »

Posted in Fertilizer, Food, Partnerships, Supply Chain, Sustainable Agriculture| Also tagged , , , , , , , , , , , , , , , | Read 3 Responses

California’s new nitrogen assessment highlights promising solutions for reducing fertilizer losses

Sara KroopfA team of researchers spent seven years dissecting, analyzing and reporting on California’s nitrogen cycle, and the results are eye-opening.

Nearly 2 million tons of nitrogen are imported into the state each year. Almost a quarter of it is lost through leaching into groundwater – with runoff from cropland accounting for nearly 90 percent of this leaching. Excess nitrates in drinking water can cause health problems when consumed by at risk populations. Four percent of the state’s nitrogen is lost to the atmosphere as nitrous oxide, a potent greenhouse gas 300 times more potent than carbon dioxide.

But the California Nitrogen Assessment (CNA), released by UC Davis’ Agriculture Sustainability Institute, also provides a never before seen level of detail on nitrogen movement in the state. There’s no silver bullet for reducing environmental impacts while keeping growers profitable. Yet information is power and the more we know, the more we can tailor and prioritize solutions.

The UC Davis team investigated various political, social and economic ideas for reestablishing our state’s nitrogen balance. Two of the most promising solutions for California agriculture to address what the CNA calls “critical control points” include enhancing fertilizer efficiency and expanding carbon markets for agriculture. Read More »

Posted in Carbon Market, Climate, Ecosystems, Fertilizer, Sustainable Agriculture| Also tagged , , , , , , , , , , , , , , , , , | Comments are closed
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