July 2019

Forest fires often reach or exceed temperatures of 2,000° Fahrenheit—that’s equivalent to one-fifth the temperature of the surface of the sun. What is the impact of such high temperatures on the soil and plants of our forests? And how do the intensity and heat of a wildfire impact its behavior, smoke and the surrounding weather?

Despite an unusually wet spring followed by an unusually cool June, America’s corn farmers planted even more than they did last year. U.S. farmers have planted 91.7 million acres of corn in 2019, according to the National Agricultural Statistics Service (NASS). That’s about 69 million football fields of corn and 3 percent more corn than last year, far more acres than the next largest crop, soybeans.

Every summer, families across the country turn their thoughts to vacation. Many will travel to South Dakota. Each year, approximately 3 million tourists from all over the world visit Mount Rushmore to experience the patriotic site. Millions more will enjoy the stunning views of Badlands National Park and abundant wildlife roaming through Custer State Park. But while South Dakota may be nicknamed The Mount Rushmore State, South Dakota always has been, and will continue to be, an agricultural state. Agriculture is the life-blood of South Dakota and the state’s No. 1 industry.

Sometimes food scraps can turn into gold. Tara McHugh, of USDA’s Agricultural Research Service (ARS), has overseen this alchemy as director of ARS’s Western Regional Research Center in Albany, California. Over the course of her career, McHugh has investigated ways to take food-processing waste and turn it into value-added products, such as fruit bars, vegetable crisps and even edible films made from produce.

Have you ever considered what it takes to create the perfect picnic beyond the hamburgers, hot dogs, and iced tea? Most often, we include wholesome fruit and veggies to create the perfect side items or sweet treats. Whether its fresh corn-on-the-cob or plump, juicy strawberries on the shortcake, USDA-related research helps bring it all together.

Biochar, or wood waste, is a porous carbon substance that results from burning wood in the absence of oxygen. It is typically created when burning chunks of wood are covered by ash, soil or a lid, which insulates the coals and starves them of oxygen. This fire remnant provides a valuable addition to soil for agriculture and gardening purposes as well as contributing to overall forest health.

Extreme drought in a rainforest might seem like an oxymoron, but it isn’t.

Since early 2018, the southern portion of Alaska’s Tongass National Forest, the largest intact temperate rainforest in the world, has experienced moderate to extreme drought. This has wide-ranging consequences on drinking water supplies, electricity costs, salmon habitat and forest health.

The recent release of the 2017 Census of Agriculture provides an opportunity to remind the general public about the importance and diversity of U.S. agriculture – and Texas is no exception! The Lone Star State ranks first in the nation for total number of farms with just over 248,000, which account for more than 127 million acres of agricultural land (managing almost 74 percent of the state’s 268,581 square miles). Texas agriculture contributed nearly $25 billion to the economy in products sold in 2017.