Showing 31-40 of 44 results
Integrated Alternative Energy and Livestock Production Systems
Agricultural production capacity, as well as transportation, storage, and marketing infrastructure for alternative biomass feedstocks and other renewable energy sources often presents challenges. In some cases, farmers and ranchers can find themselves at a disadvantage, operating in a knowledge vacuum as they encounter developers moving to position themselves for future energy development. Michael Siepel’s project […]
Storage and Utilization of Ethanol Co-Products by Small Cattle Operations
While perennial biomass crops have both environmental and energy benefits over corn ethanol, there are limited commercialscale facilities utilizing biomass feedstocks for liquid fuel production. The expansion of corn ethanol has provided Nebraska with several million tons of animal feeds from ethanol co-products annually. According to Francis John Hay, these ethanol co-product feeds have excellent […]
Iowa Student Studies Woodchip Bioreactors for Nitrate Reduction in Agricultural Drainage
Tile drainage reduces soil moisture levels for optimal crop growth, but there is concern about nitrate loss from these systems. Because the water quality of regional streams, rivers, and lakes can be negatively impacted by nitrate in drainage, researchers at Iowa State University are studying several practices that can be done to reduce the amount […]
Researchers Study Forage Chicory for Parasite Reduction in Sheep
Sheep and goat production is a growing enterprise for small and limited resource farmers in the North Central region. While small ruminants (sheep and goats) are adaptable to many different production systems and can be raised with relatively few inputs, they present production challenges. For instance, control of internal parasites, especially gasrointestinal nematodes including Haemonchus […]
Grant Puts (Good) Crimp in Farm Operations
It all began in 2002 with a $6,500 SARE grant and the seed of an idea. Today, that idea has grown into hundreds of research projects around the country, an international business and a new, effective no-till tool that farmers are adding to the ways they suppress weeds in cash-crop fields. The tool is the […]
Cutting Edge Research: Helping Bees Help Themselves
Diseases, pests and the mysterious phenomenon of colony collapse disorder pose a dire threat to the U.S. beekeeping industry and, in turn, to the $20-billion-a-year crop industry that relies on insect pollination. Because of these increasing pressures, the ranks of managed bee colonies have plummeted in recent years: On average, beekeepers are losing 30 percent […]
Dryland Cover Cropping Boosts Yields
Every drop of water counts for farmers who practice dryland cultivation, a practice that relies on rainfall without the benefit of irrigation. So, when it comes to incorporating cover crops into a dryland rotation, many farmers hesitate, wondering: “How much moisture is the cover crop going to demand, and will I pay for it later […]
The Lucrative Sweet Potato Takes Root
Small-scale tobacco farmers in eastern Kentucky who are looking for alternatives due to changes in the tobacco market are discovering that a relatively easy, often profitable transition lies in sweet potatoes. With relatively low input and capital costs and a short learning curve, they are able to earn gross returns of up to $7,000 per […]
Food Hubs: The Next Evolution in Local Markets?
If you think the local foods movement is just a fad, think again. For the first time, the U.S. Department of Agriculture has included restaurants and grocery store sales in its local food markets survey, and the sales are hard to ignore: nearly $5 billion a year in fruits and vegetables from local farmers. That […]
Low-Till Forage Production
To fill their need for year-round, inexpensive forages, California dairy producers typically plant and harvest a series of forage crops: small grains, corn for silage, milo and sorghum sudan. While this requires considerable tillage and seed-bed preparation ahead of each successive crop, the production systems lend themselves to conservation tillage approaches developed in other regions. […]