Agricultural & Forestry Science

Agricultural & Forestry Science

The same type of forest is good for both birds and people

“Three out of four people want a mixture of open and untouched forest for rambling. At the same time, we can see that birds do well and continue to nest in…

Agricultural & Forestry Science

Soggy Spring Ups the Odds of More Late Blight Crop Destruction

“Concern is a good thing. It reflects knowledge gained from experience with one of the most destructive plant diseases, unknown to many in 2009. Awareness of…

Agricultural & Forestry Science

Keeping Dairy Cows Outside Benefits Farms and Ecosystems

Agricultural Research Service (ARS) agricultural engineer Al Rotz led a team that evaluated how different management systems on a typical 250-acre Pennsylvania…

Agricultural & Forestry Science

Versatile Cover Crop Seeder Boosts Small Farm Efficiency

Pennsylvania farmers are increasingly interested in growing cover crops, but the time, cost and late fall harvest of corn and other crops often limit their…

Agricultural & Forestry Science

Reducing Aphids: Insights From Triticale Field Management

What's the status of the biodiversity in differently managed triticale fields? This is what the biologists at the Department of Animal Ecology & Tropical…

Agricultural & Forestry Science

Studies Focus on Feed Ingredient's Effects on Levels of E. coli O157:H7 in Cattle

Known as “wet distiller's grains with solubles” (WDGS), this byproduct is sometimes used as a cattle feed ingredient. U.S. Department of Agriculture (USDA)…

Agricultural & Forestry Science

Patterns of Ancient Croplands Give Insight Into Early Hawaiian Society

The findings suggest that simple, practical decisions made by individual households were eventually adopted by the ruling class as a means to improve…

Agricultural & Forestry Science

Advancing Reforestation Research in Latin America

“Twenty years ago, we had almost no information about how to build a forest,” said Jefferson Hall, staff scientist at the Smithsonian and lead editor of the…

Agricultural & Forestry Science

Southern Forest Futures Project: First Comprehensive Forecast

The USDA Forest Service and the Southern Group of State Foresters released the first phase of the Southern Forest Futures Project report on Tuesday, May 17,…

Agricultural & Forestry Science

Advancing Soybean Rust Resistance With Molecular Techniques

Hartman and his team of researchers successfully used quantitative polymerase chain reaction (Q-PCR) assays to assess fungal DNA in soybean leaf tissue to…

Agricultural & Forestry Science

New Strategy Aims to Reduce Agricultural Ammonia Emissions

In the May-June 2011 issue of the Journal of Environmental Quality, a team led by Mark Powell, a soil scientist with the USDA Agricultural Research Service’s…

Agricultural & Forestry Science

Foot and Mouth Disease: Shedding Skin Cells as a New Spread Path

In a new paper appearing in the Proceedings of the Royal Society B, Lawrence Livermore National Laboratory scientist Michael Dillon proposed that…

Agricultural & Forestry Science

USDA Develops Optical Scanning System for Fresh Produce

U.S. Department of Agriculture (USDA) scientists in Beltsville, Md., have developed and patented an experimental, cutting-edge optical scanning system that…

Agricultural & Forestry Science

USDA researchers, collaborators sequence genomes of fungi that threaten wheat, poplars

The sequencing of the genetic codes of wheat stem rust pathogen (Puccinia graminis) and poplar leaf rust pathogen (Melampsora larici-populina) is expected to…

Agricultural & Forestry Science

Study Probes Sources of Mississippi River Phosphorus

But according to new modeling research that examined phosphorus loading from all 1768 counties in the Mississippi River Basin (MRB), the true causes aren’t…

Agricultural & Forestry Science

Soil Microbes: Nature’s Defense Against Plant Diseases

Those vegetables you had for dinner may have once been protected by an immune system akin to the one that helps you fight disease. Scientists from the U.S….

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