Evaluation of a Treatment Method to Control Hydrogen Sulphide Emission from Swine Manure
By B. Predicala, L. Moreno and M. Nemati and published in 2008 Annual Report from Prairie Swine Centre.

Key to Low Carbon Emission Pig Meat Production
A healthy diet and reduced consumption would reduce carbon emissions, writes ThePigSite senior editor, Chris Harris.

Using Pigs to Grow Tomatoes with Biogas
An innovative eco-friendly pig farm of the future is the dream of a Danish pig farmer, Soren Hansen and the concept of a PhD architecture student, Nee Rentz Petersen, writes ThePigSite senior editor, Chris Harris.

Safety Measures to Prevent Barn Explosions during Pit Pumping
Larry Jacobson, agricultural engineer at the University of Minnesota Extension, provides suggestions on how to prevent explosions or flash fires while pumping manure pits.

Proper Disposal of Dead Animals on Michigan Farms
The Bodies of Dead Animals Act (BODA) is important for many reasons, not least to protect human as well as animal health, according to Dale W. Rozeboom from Michigan State University's Department of Animal Science.

Environmental Impact of Improvements in Genetics and Nutrition over 25 Years
The environmental impact of improvements in genetics and feeding programmes for pigs over 25 years has been studied at North Carolina State University (NCSU), reported by Eric van Heugten and published in the University's Swine News.

Environmental Issues Control Slaughter Production
When the Danish Crown slaughterhouse in Horsens opened its doors in May 2005, it was not only one of the largest and most modern meat processing plants in the world, but also one of the most environmentally friendly, writes TheMeatSite, senior editor...

Animal Waste to Energy in Denmark
For the Danish agriculture sector, the production of biogas through anaerobic digestion is more than just a means of producing cheap renewable energy, writes ThePigSite senior editor, Chris Harris.

Soluble Non-Starch Polysaccharides Decrease Nutrient Digestibility and Ammonia Emission While Increasing Manure Odour
The use of soluble non-starch polysaccharide (NSP; guar gum) reduced ammonia emission in aged manure but decreased nutrient digestibility and increased odour emissions, thus limiting its environmental benefits. These are the conclusions from Eric van...

Support for On-farm Renewable Energy Schemes
The US has set some tough targets for renewable fuels and energy over the coming years, writes ThePigSite senior editor, Chris Harris.

Survival of Manure Pathogens in Swine Manure
Ann Huber, environmental microbiologist with the Soil Resource Group in Guelph reported her study into numbers of E. coli, Salmonella and Campylobacter in pig manure during storage at the 28th Centralia Swine Research Update. Her data enables...

Changes in Manure Management in the Hog Sector: 1998-2004
Over the study period, the number of US pig farms fell by about 40 per cent, and the average inventory grew from around 2,600 to 4,600 head per farm. Data from survey indicate that larger producers are altering their manure management practices to mitigate...

The Control of Pollution (Silage, Slurry and Agricultural Fuel Oil) Regulations - UK
The full title of the document is The control of pollution (silage, slurry and agricultural fuel oil) regulations 1991 and as amended 1997: Guidance Notes for Farmers. It was published in the current amended form by the Welsh office of DEFRA...

Worrying Trends and New Developments at Agromek
As Christmas approaches, the shops in Denmark are brightly lit, with windows full of traditional red and green decorations, writes Stuart Lumb. Despite the Christmas festivities, sales are sluggish. Shop keepers are gloomy and so are Danish farmers, which...

Pumping Pits - You Need a Safety Plan
Planning ahead can help save time and lives when it comes to manure pit safety, according to Ohio State University (OSU) Extension safety experts.

Slurry Separation - A Systems Approach to Manure Management
By the University of Illinois Extension, Swine Waste Economical and Environmental Treatment Alternatives. Separation of municipal waste water into its solid and liquid components is a technology that has been utilized by municipal sanitation departments...

Drying Digestates from Biogas Plants
By Dipl.-Ing. agr. Janett Peschel, Big Dutchman International GmbH. Generating power from renewable energies is becoming increasingly important in Germany as well as on the international level.

Anaerobic Digesters
By Mahendran Navaratnasamy and Brian Koberstein of the Agriculture Stewardship Division, and Bruce Partington, Rural Utilities Division, Alberta Agriculture and Food. The anaerobic digestion process is gaining attention in the agriculture industry because...

Biodigesters resuscitated: trading waste for money
By Rogério G.T. da Cunha and Laura V.C. da Costa - Treating pig waste with biodigesters can not only be a solution to environmental problems, but also a source of net income.

Impact of Pork Industry on Rural Communities: Community Perceptions of Environmental, Economic and Social Impacts of Livestock Production
By Wayne J. Caldwell and presented at the 2006 Banff Pork Seminar - Across Canada the continued viability of livestock production is increasingly dependent upon the willingness of the community to accept the industry as it continues to evolve.

Producing Hydrogen from Swine Manure?
By Dr. Jun Zhu, Associate Professor, U of MN Southern Research and Outreach Center - Energy is vital to global prosperity, yet dependence on fossil fuels as our primary energy source contributes to global climate change, environmental degradation, and...

Manure Scraper System Reduces Hydrogen Sulphide Levels in Swine Barns
By B.Z. Predicala and E.L. Cortus, Prairie Swine Center, S.P. Lemay, Institut de Recherche et de Développement en Agroenvironnement and C. Laguë, University of Saskatchewan - The effectiveness of a manure scraper system for reducing the risk of barn worker...

Tech Talk: Benefits of organic manure
By BPEX - The benefits of organic manures are not taken into account by Nitrate Vulnerable Zone (NVZ) rules because the intention is to reduce nitrate leaching.