Study: U.S. commodity farmers imperil biodiversity for ever-lower yields

In less than a decade, U.S. corn, soybean and wheat fields wiped out an expanse of native grasslands and other ecosystems larger than the state of Maryland, according to a new analysis, destroying crucial wildlife habitat and spewing carbon dioxide into the atmosphere. The new fields produced lower crop yields than existing farmland.(No paywall)

Cargill to support regenerative agriculture on 10 million acres

Agricultural processor Cargill said on Wednesday that it would support the adoption of regenerative agriculture practices on 10 million acres of North American farmland over the next 10 years.

Cover crops a boon for weed control, says report

Often cited as a way to reduce erosion or improve soil quality, cover crops are also useful in controlling weeds that have developed an herbicide tolerance, said a survey of farmers by the Conservation Technology Information Center on Wednesday.

World Food Prize goes to scientist who ‘transformed the way the world saw soils’

Rattan Lal, one of the world's leading soil scientists, is this year's winner of the $250,000 World Food Prize, "the Nobel of agriculture," for his breakthrough research on the importance of carbon to soil health and the potential of carbon sequestration to mitigate climate change. Lal's research "transformed the way the world saw soils," said the foundation that awards the annual prize.

Big money is pouring into ‘carbon farming.’ But can it help mitigate climate change?

As efforts to wean society off fossil fuels have stalled, “natural climate solutions” such as soil carbon sequestration have rapidly gained steam. But, as Gabriel Popkin reports in FERN's latest story, published with Yale Environment 360, "a growing number of scientists worry that mounting societal pressure to do something to counter climate change is pushing money into so-called carbon farming before the science needed to underpin it is mature."(No paywall)

Rep. Pingree highlights role of farmers in fighting climate change

Maine Democrat Rep. Chellie Pingree rolled out a five-point plan to “support farmers in the fight against climate change,” offering a contrast to the Green New Deal announced earlier this year, which largely sidestepped agricultural issues and came under criticism for not engaging with farmers.(No paywall)

Survey: farmers support Conservation Stewardship Program

In a survey of over 800 farmers and ranchers across five states, the Center for Rural Affairs found overwhelming support for the farm bill's Conservation Stewardship Program (CSP). The Nebraska-based organization, which advocates for environmental stewardship and rural communities, concluded that the CSP should continue to exist and be funded as a standalone farm-bill initiative.

NATO plants biofuel-grass to clean contaminated military sites

Miscanthus, a fast-growing grass often grown as a biofuel, is now planted on six military sites, from Kansas to Kazakhstan, in a three-year NATO-run effort to clean up contaminated soil. At a conference earlier this month at Kansas State University, researchers reported that the grass stabilizes contaminants in the soil, preventing them from escaping into the air and water, and then gradually absorbs them.

On World Soil Day, a $20-million project for soil health

The congressionally created Foundation for Food and Agriculture Research has announced a $20-million research and education project to speed the adoption of soil management systems nationwide.

Wheat yields benefit from cover crops, says farmer survey

Farmers taking part in a survey about cover crops reported a nearly 3-percent increase in wheat yields when cover crops are used in the offseason, says the Conservation Technology Information Center. This was the first time the survey compiled enough responses to calculate the impact on wheat; past surveys associated cover crops with higher corn and soybean yields.