Page 13 of articles about manure

Survey of Salmonella populations from swine waste-treatment technologies

02-May-2011
The objectives of this field survey were to evaluate the effects of several promising swine waste-management and treatment technologies on reducing Salmonella presence and populations and to characterize the diversity of Salmonella isolates recovered from the waste streams using serotyping and antibiotic-susceptibility analysis.

Netherlands - Pig-farming sector has efficient production, but manure results in high costs

24-Mar-2011
The Dutch pig-farming sector is operating within a competitive European market, and production costs play an important role in the sector’s competitiveness. At €1.41 per kg of slaughter weight in 2009, the Netherlands’ production costs are fairly average compared with those in rival countries within Europe. However, Dutch pig farmers pay a relatively high price for the disposal of manure: 5% of the production costs.

Farming systems and environment: Effects of available surface on gaseous emissions from group-housed gestating sows kept on deep litter

15-Nov-2010
In the European Union, the group-housed pregnant sows have to have a minimal legal available area of 2.25 m2/sow. However, it has been observed that an increased space allowance reduces agonistic behaviour and consecutive wounds and thus induces better welfare conditions. But, what about the environmental impacts of this greater available area?

European Union - EFSA: Pre-assessment of environmental impact of zinc and copper used in animal nutrition

03-Nov-2010
Copper and zinc are routinely used as additives in feed for livestock and aquaculture farming. During their use as feed additives, it is inevitable that Cu and Zn will be released to the environment. Under Regulation (EC) 1831/3003 (EC, 2003), in order to protect human health, animal health and the environment, feed additives should undergo a safety assessment through a Community procedure before being placed on the market, used or processed within the Community. This project therefore assessed the environmental impact of Cu and Zn arising from use as additives in feed for livestock and aquaculture animals.

European Union - EFSA: Scientific Opinion on lime treatment of solid pig and poultry manure

29-Jul-2010
Following a request from the European Commission, the Panel on Biological Hazards was asked to deliver a scientific opinion on Lime Treatment of Solid Pig and Poultry Manure. A European association submitted a novel process and asked the European Commission to approve it as a safe means of disposal under Article 5 (2) (g) of Regulation 1774/2002/EC, i.e. as far as Category 2 material are concerned. The European Commission asked EFSA to i) assess the ability of the process submitted to safely dispose of Category 2 animal by-products and ii) in case the process is considered to present a risk, to advice on the risks of the use of that process and on possibilities for addressing them. After an information exchange with the applicant it was clarified that the terms of reference of the mandate were focused only on pig and poultry solid manure treatment and that the solid pig manure consisted of dewatered manure.

Ireland - Teagasc propose changes to nitrates regulations

29-Jul-2010
Teagasc has proposed twenty-one amendments to the Draft European Communities (Good Agricultural Practice for Protection of Waters) regulation 2010 as part of the consultation process to review the nitrates regulations. The detailed 120-page scientific document has been submitted to the Department of Environment, Heritage and Local Government and to the Department of Agriculture, Fisheries and Food.