Manure Management: Enhanced Productivity
The Christensen Cattle Company, a family-owned operation in Nebraska, has revolutionized its beef cattle feeding operations. They implemented a unique manure management system that addresses manure disposal challenges while enhancing cattle weight gains and crop yields. The Role of the Brown Bear At the center of this system is the Brown Bear, a powerful auger tractor designed […]
Composting Success at Mercer Vu Farms
Mercer Vu Farms, a large dairy operation in Mercersburg, Pennsylvania, faced a significant challenge: managing solid waste from its 1,650 cows. The farm needed a solution that complied with environmental regulations while being cost-effective and efficient. Their search led them to the Composting Success of Brown Bear Corporation and the PA35 Compost Aerator. Initial Challenges […]
Composting System for Manure in Dairy Farms
McPhee Farms Inc., a dairy farm in Michigan, has successfully implemented a composting system to manage manure. This initiative has led to significant environmental and operational benefits. Initial Motivation Farm owner Bill McPhee initially turned to composting to comply with Concentrated Animal Feeding Operations (CAFO) regulations. However, he continued the practice due to its positive […]
Farm Composting Success: Turning Waste into Profit
At Lochmead Farm in Junction City, Oregon, dairy farmer Buzz Gibson and his son Chris have turned cow manure from a waste product into a source of profit. By using a Brown Bear PTO PA35-10.5 compost attachment on their New Holland tractor, became a Farm Composting Success by creating bedding for their cows and a product to […]
Composting Poultry Carcasses for Market-Aged Turkey Carcasses
On March 30, 2007, a flock of 25,560 turkeys on a West Virginia farm tested positive for the low pathogenic avian influenza (AI) virus H5N2. Although the flock showed no symptoms or increased mortality, USDA policy mandates the eradication of low pathogenic strains of AI. This policy aims to prevent mutation into highly pathogenic strains […]
Farm Manure Management: A Case Study at Cold Springs Farm
Cold Springs Farm in Hanover, Illinois, operates a mid-sized beef cattle feeding operation that has successfully implemented an efficient and cost-effective manure management system. By using a tractor-mounted aerator composter, the farm has improved its environmental footprint while increasing productivity and profitability. Pen Cleaning and Animal Health The aerator composter effectively removes manure from the farm’s […]
Composting Turkey Litter: Benefits and Considerations
Composting Turkey Litter between flocks is gaining traction in the US poultry industry. This method offers several benefits, including disease control, improved flock performance, and environmental advantages. Disease Control First and foremost, composting litter effectively eliminates many pathogens, such as E. coli, Salmonella, and respiratory viruses. Additionally, it reduces the presence of bacteria like Clostridium […]
Biosolids Management: From Waste to Resource
The Metropolitan Water Reclamation District of Greater Chicago (MWRDGC) operates seven water reclamation plants that use the activated sludge process. At these plants, untreated solids undergo anaerobic digestion, followed by further processing at the Stickney and Calumet facilities. This biosolids management process yields a final product with about 60% solids, which serves various beneficial purposes. These include growing crops, constructing golf courses, and providing cover for landfills. Historical Context Before mid-1994, the procedures for creating this […]
Composting for Environmental Remediation
Composting serves as a biological remediation technique that can reduce, isolate, or remove contamination from the environment. In this blog post, we will explore how composting can effectively aid in environmental remediation. Extent of Contamination The U.S. Environmental Protection Agency (EPA) estimates that nearly 300,000 sites nationwide require cleanup over the next 30 years. The total cleanup cost is around $209 billion. These sites include areas contaminated by industrial, military, municipal, and agricultural activities. The cleanup programs include: Advantages of Ex […]
Bioremediation of Oil-Contaminated Soil: A Cost-Effective Solution
Bioremediation offers a promising solution for treating organic waste, particularly oil-contaminated soil. This method harnesses the natural ability of bacteria to break down organic compounds, resulting in harmless byproducts like carbon dioxide, water, ash, and microbial cells. Project Overview YWC Midwest, an environmental contractor, successfully implemented a bioremediation project to treat 7,500 cubic yards of […]