Cover Crops Incorporated into Rotational Grazing Improves Soil Health
BATON ROUGE, Louisiana – Over-seeding a diverse cool-season cover crop mix into a rotationally grazed warm-season grass pasture appears to improve soil health, especially when the system is managed over a longer period of time. In a limited study, funded by a Southern Sustainable Agriculture Research & Education (SSARE) Graduate Student Grant, Louisiana State University […]
The Performance of Cover Crops in Minimally Tilled Forage-based Grazing Systems
In a Southern SARE-funded Graduate Student Grant (GS15-152), “Evaluation of Winter Annual Cover Crops Under Multiple Residue Management: Impacts on land management, soil water depletion, and cash crop productivity,” Texas Tech University researchers investigated five cover crops species as potential complements to a warm-season beef-stocker grazing system. The impact of the project was two-fold: Stabilize the soil surface from excessive wind erosion and desiccation; and strengthen rural communities by ensuring the persistence of profitable agriculture in the region.
Integrating Legumes with Grass to Improve Forage-Livestock Systems
In a Southern SARE-funded Research and Education Grant (LS14-261), "Long-term Agroecosystems Research and Adoption in the Texas Southern High Plains -- Phase III," Texas Tech University researchers conducted a steer grazing trial comparing a grass only system to a grass-legume system for animal productivity and water use efficiency.
NCSU Explores Regionally Adapted Legumes as Forage and Cover Crops
RALEIGH, North Carolina – North Carolina State University researchers are working to expand the portfolio of crops farmers can use in grain, forage and cover crop production. Through a Southern Sustainable Agriculture Research & Education (SSARE) Graduate Student grant, student Rachel Atwell Vann and organic cropping specialist Chris Reberg-Horton field tested 19 winter pea (Pisum […]
Get the Most Out of Forage Systems for Goats with Sunn Hemp
TUSKEGEE, Alabama – Small ruminant producers in the Southeast can potentially graze their goats year-round on a forage-based production system by incorporating a summer legume, such as sunn hemp, into the traditional bermudagrass pasture. Tuskegee University animal scientist Byeng-ryel Min found that a summer sunn hemp/bermudagrass forage mixture, or sunn hemp alone, followed by winter […]
Fewer Greenhouse Gases Released When Cattle Graze on Legume-rich Grass Pastures Compared to Nitrogen Fertilized Pastures
GAINESVILLE, Florida – Beef cattle that graze on legume-enriched grass pastures release fewer greenhouse gases compared with the typical nitrogen fertilization regimes in the Southeastern U.S., based on the limited results of a Southern Sustainable Agriculture Research & Education (SSARE)-funded study at University of Florida. The results offer a sustainable grazing management alternative for those […]
Bringing Velvet Bean Back as a Grazing Forage
MANOR, Georgia – Motorists passing through rural Manor, GA along Highway 122, perhaps on their way to Waycross, were puzzled by the mystery crop growing on a portion of Lynn Barber’s Heritage Acres farm. “Some of the older farmers knew exactly what it was, but a lot of people were stopping to ask me if […]
SARE Fellows Tour, a Look at Sustainable Ag Across the Country, Makes a Stop in Texas
D’HANIS, Texas — Travis Krause lets out a loud cattle call. Within seconds, his herd appears in the distance among the tall grass, brush and trees of the South Texas Plains, and makes a fast trot to where the young farmer is standing. The animals line up side by side as if preparing for a […]
Biomass Energy Training Curriculum
This curriculum provides training on biomass energy to extension agents and local officials so that they may deliver this information to their stakeholders. While it is written as a training guide for TN, much of the information is applicable throughout the Southeastern US region.
Perennial Peanuts Shine as N Fertilizer Alternatives in Forage Production
MARIANNA, Florida – Perennial peanuts incorporated in forage grass production, such as bermudagrass and bahiagrass, continue to shine as nitrogen fertilizer alternatives to commercial inputs, according to University of Florida research. Based on the results of a Southern Sustainable Agriculture Research & Education (SSARE) Graduate Student Grant, warm-season perennial legumes, in some cases, reduced nitrogen […]
Artificial Light Sources in Chicken Houses Increase Egg Laying in Hens During Fall and Winter
COMMERCE, Texas – Research at Texas A&M University-Commerce has found that adding a safe, artificial light source to the coops of pasture-raised poultry increases egg laying in hens in the fall and winter – a time of the year when egg production in pasture poultry generally declines. Graduate student Margaret Morgan said that the main […]
Grazing Cover Crops in Cropland
For some producers with extensive experience using cover crops, grazing can be a ‘next step’ in obtaining additional economic value while achieving environmental stewardship.
Introducing Annuals in Grazed Pastures
Annual cover crops provide ecosystem benefits to perennial-based pasture systems by introducing quality forage at opportune times of the year, creating a more diverse farm habitat, and providing opportunities to renovate overused or underutilized areas of the farm.
Integrating Perennial Peanut into Grass Pastures
GAINESVILLE, Florida — Rhizoma peanut (commonly known as perennial peanut) is a warm-season perennial legume well adapted to Florida. It has high digestibility (65-75%) and crude protein concentrations (15-20%), that can really boost livestock performance. Integrating rhizoma peanut into bahiagrass pastures can almost double livestock performance, compared to bahiagrass alone (Figure 1). Rhizoma peanut also […]
Economic Analysis of Commercial Aquaponic Production Systems
Three case studies of aquaponic production systems in Texas, Florida and the U.S. Virgin Islands that show commercial aquaponics systems can be economically viable options for producers.
Sustainable High Plains Research Bulletins
A series of bulletins showcasing the various facets of Texas Tech University research on integrated crop and livestock production systems in the Texas High Plains. The bulletins cover sustainable agroecosystems, crops and soils, and water conservation.
Native Warm Season Grasses Diversify Livestock Grazing/Support Biodiversity
MISSISSIPPI STATE, Mississippi – Native warm season grasses excel over more traditional commercial grass varieties when it comes to grazing livestock and promoting wildlife conservation, based on the results of a two-year Mississippi State University agroecology study. The study, funded by a Southern Sustainable Agriculture Research & Education (SSARE) Graduate Student grant, compared native warm […]
Native Grasses Good Food Sources for Livestock; Perform Best as Grazing Forages
IUKA, Mississippi – A Mississippi livestock producer has found that native warm-season grasses pack more of a nutritional punch than commercial non-native forages, but he recommends that the grasses be grown for grazing rather than for hay. Tulon McKee, Jr. of McKee Farms received a Southern Sustainable Agriculture Research & Education (SSARE) Producer Grant to […]
Herbal Treatments Effective in Treating or Preventing Mastitis in Dairy Cattle
RALEIGH, North Carolina – Herbal treatments have been found to be just as effective as conventional antibiotics in some situations for treating or preventing mastitis in dairy cattle, based on the limited results of a North Carolina State University study. For organic dairy producers, this is heartening news, says Keena Mullen, a graduate research assistant […]
Using Sunn Hemp as a Cover Crop in Oklahoma
OSU Extension fact sheet on sunn hemp as a cover crop.