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Solutions for the reduction of bio-aerosol emissions
Negative effects of bio-aerosol and fine dust emissions from livestock production facilities have been the subject of fierce debate, especially in recent times. For this reason, Big Dutchman has initiated tests of different concepts for emission reduction regarding their effectiveness. As a result, the market leader for livestock housing equipment is now able to offer efficient concepts which achieve separation rates of up to 50% both for poultry meat and egg production. Several of these concepts will be introduced in detail at this year’s EuroTier. As compared to wet washers, these concepts do not require water or acid.
“Continuous measurements made by the LUFA Nordwest (Institute for Agricultural Analysis and Research) confirm the economic feasibility and efficiency of our concepts”, says Big Dutchman product manager Dr. Ralf Kosch. With a combination of the Big Dutchman heat exchanger Earny and the proven dust filter StuffNix, it is possible to filter out half of the fine dust emissions from a poultry house measured over a period of one year.
Big Dutchman offers different levels of emission reduction. Concepts which provide reliable filtering while reducing heating costs as well as improving the house climate thanks to heat recovery systems are particularly attractive for poultry producers.
Hall 9, Stand C24

EuroTier 2012: new alarm device with fingerprint sensor
Alarm device AL-B meets highest security requirements

With AL-B, Big Dutchman presents a new generation of alarm devices for poultry houses at this year's EuroTier which implements the highest security standards: The new device is equipped with a fingerprint sensor which recognises each user's identity and respective user rights with absolute certainty. This ensures that only authorised users are able to respond to alarms in the poultry house. Another advantage with regard to security: All AL-B-related events are saved in an integrated black box (similar to the black box used in an airplane) whose data cannot be deleted.
The AL-B can save fingerprints of everyone authorised to use the device and to change settings. A touch screen allows for easy use; a special key to respond to the alarms is no longer necessary.
Hall 9, Stand C24

Poultry systems are a model for American egg industry
Layer management: US specialists visited Big Dutchman

German poultry housing systems for layers are forerunners for US agriculture. This became apparent upon the trip of 16 representatives of the layer breeder company Hy-Line to Big Dutchman in Calveslage. Hy-Line is a subsidiary company of the German company Lohmann Tierzucht in Cuxhaven which holds a market share of 80 percent in the US.
New systems for layer management
“In the coming years our technology will even continue to spread widely in the US “, predicts Big Dutchman managing director Bernd Kuhlencord. The situation in the United States can be compared to that in Europe approx. five years ago. Layer management in cages is still widely allowed, but some states as for example California have already banned it. Others are already working on cage ban. Therefore, many egg producers today focus on enriched cages. Their examples are the enriched colony systems designed by Big Dutchman according to the EU directive.
This example of enriched colony systems combines numerous suggestions for improvement of egg production from scientists and animal welfare activists which have been put into practice at the world-wide market leader Big Dutchman: Larger bird groups, additional perches at a higher position, larger nest surface as well as brighter and larger litter surface are characteristic for this type of layer management.
Besides enriched colony systems, the US visitors showed strong interest also in free range and floor management. Both are also experiencing an upswing in the US, says Bernd Kuhlencord. This way, the Hy-Line representatives found their way to the layer houses in the rural district of Vechta with its alternative systems for layer management.

Inauguration: two of ten houses ready, 39,900 rearing places
New houses with poultry systems for breeder management

The Agrargesellschaft Schwarz mbH has put into operation two new houses for rearing 39,900 broiler breeders – a first step in the direction of a closed system to be set up. After the inauguration celebrated with approx. 250 guests in Schwarz in North-West Germany, the breeder management project is quickly to be continued: the construction of eight further houses for the production of hatching eggs is in full swing, planned for a total 80,000 bird places. Regarding poultry systems and poultry feeding systems for all ten houses, the partners fully rely on Big Dutchman.
„This is a big sign of confidence put in us, we are very thankful,” said Big Dutchman sales manager Werner Meckelnborg on the occasion of the inauguration festivities on the farm of Christian Heine and Henner Schwecke. The partners in this ambitious project are planning to produce broiler hatching eggs and pullets in their own rearing houses. The last house for the production of hatching eggs is supposed to be put into operation in the middle of 2013.
The rearing houses each have a length of 25 x 100 meters and are entirely equipped with Big Dutchman poultry systems. To get a good impression of a nice project please check the photo gallery further down.
Otherwise: more detailed information on Big Dutchman poultry systems for breeder management can be downloaded here.
UK: Craig Grant honoured for farming excellence
Big Dutchman customer granted Young Farmer of the Year Award

In just five years Craig Grant has established a profitable poultry business on the 290 ha arable and pig farm run by his father and uncle near Fraserburg in Aberdeenshire, UK. He runs the family’s two 12,000-bird houses on a self-employed basis and also operates his own 16,000 Big Dutchman multi-tier unit NaturaNova Twin aviary.
With great success, according to Farmers Weekly: the magazine which is aimed at the British farming industry has awarded Craig with the 2012 Young Farmer of the Year Award. In a stiff competition, several winning ways made him stand out from the competition, not least the impressive growth Craig had achieved in business in a short period of time.








