One Two
Prof. McCool replaces Prof. Schulze Lammers

Since 1st February 2019, the Chair of 'Agricultural Engineering and Robotics' has been occupied by Prof. Chris McCool (from Brisbane/Australia). Prof. McCool replaces Prof. Schulze Lammers, who will be retired on 15 March 2019.

    Institut für Landtechnik

Nußallee 5
D-53115 Bonn

Telefon
+49-228-73 2395
Fax
+49-228-73 2596

eMail
[Email protection active, please enable JavaScript.]

Location

Reach us by

> Car or

> Public Transport

 
You are here: Home Research Livestock Technology Folder_Projects 2018-07-01 RESAFE-Pig - Resource-saving approach in the feeding of fattening pigs for animal welfare and reduction of emissions

2018-07-01 RESAFE-Pig - Resource-saving approach in the feeding of fattening pigs for animal welfare and reduction of emissions

fattening pigs, feeding, resource efficiency, emissions

2018-07-01.1 2018-07-01.2 2018-07-01.3

 PROJECT DESCRIPTION

 

In Germany, fattening pig farming has been characterized in recent years by a further increase in livestock, and by that a spatial concentration and an accumulation of nutrients. The adaptation of livestock farming and feeding to the technical possibilities is therefore needed in order to minimize the release of nitrogen from the protein metabolism and the emissions. Current feeding concepts are only designed for the average of the animals during the fattening period. In consequence, the different needs of individual animals within a group are given insufficient consideration. Animals with feed intake below or above average are not optimally supplied in terms of resource efficiency.

In the project RESAFE, three different aspects will be investigated: Automatically feeding control, protein reduction and optimization of crude fibre supply.

By means of electronic feeding stations for body condition evaluation (OptiSORT) and a closed loop feeding system, it should be possible to adjust the ration during the fattening period according to daily body condition evaluations at any time. Based on these data, the protein supply should be optimized to reduce the absolute protein input, and thus to minimize the emissions.

At the same time, a ration supplemented by regionally cultivated forage crops will be used to increase the crude fibre supply. In this way, an increased microbial fixation of nitrogen in the faeces is to be achieved in order to reduce the release of ammonia from the manure. In addition, an increase of crude fibre will help to avoid luxury consumption in animals with high feed intake.

The aim of the study is to develop and test the described feeding system RESAFE in terms of resource efficiency. The presentation of nutrient balances, emission situation and economic efficiency should increase the farmers' willingness to establish a more environmentally and animal welfare oriented fattening pig production with the help of this novel feeding system.

 

 

 

PROJECT TEAM

 

 

 PROJECT PARTNER


 Hölscher+Leuschner

 

TiHo

 

 

 

PROJECT FUNDING

 
 
 DBU
Document Actions