Agricultural & Forestry Science

Agricultural & Forestry Science

Switchgrass Emerges as Sustainable Nursery Container Substrate

Loblolly pine bark is the primary component of nursery container substrates in the eastern United States, but a shortage of the widely used organic material is…

Agricultural & Forestry Science

It's elemental: Potato after-cooking darkening may be affected by nutrients

Irish potato, one of the world's major food crops, is increasingly grown and processed for use in various products; consider the popularity of consumer…

Agricultural & Forestry Science

Understanding Greenhouse Tomato Yield Fluctuations

Growing tomatoes is not always easy. In many parts of the world summers are too hot to grow tomatoes in greenhouses, even those with intricate cooling systems.In cooler climates where tomatoes are grown year-round in production greenhouses, yield fluctuations are still challenging for producers who need to fulfill orders and predict labor costs. Finding accurate methods for predicting greenhouse tomato yields is at the forefront of growers' concerns. …

Agricultural & Forestry Science

Evaluating State-Level Pecan Promotion Program Effectiveness

Pecans are the only nut native to the U.S. grown on a commercial scale. These popular nuts are “alternate” or “biennial bearers”, a trait that leads to yearly…

Agricultural & Forestry Science

New Treatment for Fresh-Cut Grapes: Safe Sulfur Dioxide Alternative

Packaged fresh-cut grapes are becoming increasingly popular with consumers who like the convenience and health benefits of these ready-to-eat fruits. To keep…

Agricultural & Forestry Science

Hydrocooling Innovations: Reducing Strawberry Loss and Bruising

Strawberries are very fragile and highly susceptible to mechanical injury during commercial production. Growers interested in ways to increase profits and…

Agricultural & Forestry Science

Genetically Engineered Crops: Benefits and Management Tips

However, GE crops resistant to the herbicide glyphosate — a main component in Roundup and other commercial weed killers — could develop more weed problems as…

Agricultural & Forestry Science

Switchgrass Innovations: Enhancing Flowability for Biofuels

Switchgrass can be used in a number of biofuel applications, but moving it – especially feeding it into boilers – can be problematic, said Klein Ileleji, an…

Agricultural & Forestry Science

Crops Acreage Trends Since Freedom to Farm: A Study Analysis

A study conducted by University of Illinois agricultural economists evaluated subsequent acreage changes across crops to better understand which crops have…

Agricultural & Forestry Science

Agricultural Innovations: Connecting Classrooms to Global Trends

What do obesity trends in China, barriers to export markets facing small farmers in Kenya, or alternative soil conservation strategies in Peru have in common?…

Agricultural & Forestry Science

Cellulosic Ethanol: Expanding Options, Identifying Obstacles

At the ARS National Center for Agricultural Utilization Research (NCAUR) in Peoria, Ill., ARS chemist Badal Saha conducted a 5-year study that examined whether…

Agricultural & Forestry Science

ARS Scientists Develop Self-pollinating Almond Trees

ARS geneticist Craig Ledbetter, at the agency’s Crop Diseases, Pests and Genetics Research Unit near Parlier, Calif., is developing this new line of…

Agricultural & Forestry Science

Diverse Wheat Tapped for Antifungal Genes

According to Agricultural Research Service (ARS) plant molecular biologist Guihua Bai, the FHB resistance found in today’s U.S. wheat varieties is primarily…

Agricultural & Forestry Science

Forest Epidemic: Unprecedented Disease Affects Oregon’s Trees

Scientists in the College of Forestry at Oregon State University have also found that this disease, which is affecting hundreds of thousands of acres in Oregon…

Agricultural & Forestry Science

US Scientists Uncover Gene Boosting Hybrid Tomato Yields

The researchers have discovered the yield-boosting power of a single gene, which controls when plants make flowers and that works in different varieties of…

Agricultural & Forestry Science

Viral Life Cycle of Malignant Catarrhal Fever Explained

Microbiologist Hong Li and veterinary medical officer Naomi Taus at the ARS Animal Diseases Research Unit in Pullman, Wash., collaborated on the research with…

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