Entries by Tracy Mumma

Georgia Project Explores Saffron as Potential Crop

Researchers are working with the Rodale Institute in Fulton County, Georgia, to explore whether high-value saffron would be a viable potential specialty crop for growers in the state, reports WABE. The two-year project is comparing different methods of growing the plant, evaluating high tunnel plantings compared to field-grown plants. Researchers say high-value specialty crops could […]

Auburn University Develops Paper-Based Temperature and Moisture Sensors

In the Journal of Laser Applications, by AIP Publishing, researchers at Auburn University in Alabama introduced their paper-based temperature and humidity sensors that are accurate and reliable, as well as eco-friendly. The sensors can help measure factors that are critical to crop-plant growth. The research team created temperature and humidity sensors by printing silver lines […]

Handbook on Fish Processing Aids Small-scale Producers

Purdue University is offering a free Handbook on Processing Fish for Small-Scale Fish Farmers, to aid producers in the Midwest with limited or no access to economically feasible seafood processing infrastructure for farmed seafood products. Local kitchens, such as shared-use commercial kitchens and licensed on-farm kitchens, can provide resources for fish farming entrepreneurs interested in […]

Study in Germany Shows Year-round Pesticide Persistence

A study of crop fields, vegetable fields, vineyards, and adjacent meadows in Germany showed that active ingredients of pesticides were present in soils and plants throughout the year. A study by the RPTU University Kaiserslautern-Landau sampled topsoil and vegetation monthly and found low levels of multiple pesticides all year. On average, ten pesticides were found […]

On-Demand Webinar Addresses Conservation Activities in Organic Farming Systems

USDA Natural Resources Conservation Service is offering a free, on-demand webinar titled “An Overview of Technical Note 190-12: Conservation Activities in Organic Farming Systems Part 2: Organic IPM, Livestock, Pastures, and Buffers.” This webinar, presented by Rebecca Champagne and Mark Schonbeck of the Organic Farming Research Foundation, covers the areas of organic integrated pest management, […]

Study Assesses Food-Safety Risk Posed by Wild Birds

Scientists at the University of California, Davis, published a study in the Journal of Applied Ecology on their assessment of food-safety risks posed by nearly 10,000 birds that they tracked on lettuce farms on California’s Central Coast. “We wanted to find out the true risk of wild birds to food safety,” said lead author Austin […]

Newly Discovered Truffle Species Candidates for Cultivation

Michigan State University reports that truffle dogs and their handlers have found two new species of truffle in the United States, as verified by scientists at the university. The scientists’ DNA analysis of the truffles shows that they have many compounds similar to valuable European truffles. Associate professor Gregory Bonito says there is increasing interest […]

Long-term Diversified Cropping Systems Study Finds No Carbon Sequestration Benefit

A 20-year study on diversified cropping systems fertilized with livestock manure, led by Iowa State University researchers, showed environmental benefits but not the expected carbon sequestration. The study results were published in Nature Sustainability. The long-term field study at Iowa State’s Marsden Farm contrasts a traditional two-year corn-soybean rotation with three- and four-year systems that […]

Canadian Study Highlights Profitability of Grazing Sheep on Solar Farms

Western University professor Joshua M. Pearce wrote in The Conversation about a Canadian study that found “solar shepherds” grazing sheep under solar panels can earn incomes equivalent to doctors, senior engineers, or lawyers. The study evaluated grazing sheep on small solar projects (200 kilowatts) and large solar projects (465 megawatts). It also contrasted sheep breeding […]

Livestock Producers Invited to Participate in Pasture Cropping Survey

Researchers from South Dakota State University, West Texas A&M University, and Texas A & M AgriLife Research are inviting U.S. producers who have livestock grazing on grassland to complete an online survey on pasture cropping and livestock grazing. The survey is part of a study designed to introduce the concept of pasture cropping, an innovative […]