Project aims to improve phosphorus utilization, increase bone stability in pigs

Research Institute for Farm Animal Biology to address leg weakness in modern housing systems.

July 25, 2024

2 Min Read
Pig legs
National Pork Board

Together with the Swiss company SUISAG, which offers genetics for responsible and successful pig farming, and the medical technology company PoroUS GmbH, the Research Institute for Farm Animal Biology is launching the innovative project "Improved phosphorus utilization and increased bone stability in pigs" (PigBoneS).

The aim of the project is to select and breed pigs with optimized phosphorus utilization and simultaneously increased bone stability. The latter is made possible by the non-invasive POROUS 3D ultrasound method, which ensures the precise measurement of bone density and stability. The identification of relevant genetic markers forms the basis for a new advanced breeding program aimed at achieving significant progress in animal health and the environmental impact of animal husbandry.

Positive effects of optimized phosphorus use

The project has many positive implications: Optimized phosphorus utilization can lead to better bone development and stability, which promotes the general well-being and growth of the animals. The POROUS method provides an important diagnostic basis for assessing bone health.

"We are very happy to start this project with two strong innovative partners. For POROUS, the project offers the opportunity to expand the scope of our technology," said Julia Eschenbrenner, POROUS. "We look forward to making a contribution to animal welfare and environmental protection."

Kay Raum's Imaging, Simulation and Stimulation group at Charité Universitätsmedizin Berlin is also involved in carrying out microstructure analyses and numerical sound propagation simulations in bone. The approach to improving pig health also effectively addresses the problem of leg weakness in fast-growing animals in modern housing systems.

PigBoneS combines environmental protection, economic efficiency

In addition, more efficient phosphorus utilization reduces phosphorus excretion via manure and thus the environmental impact of animal husbandry. This emphasizes that nutrient efficiency, environmental protection and sustainable farming practices are linked. By focusing on improving phosphorus utilization, we are working towards more environmentally friendly and sustainable food production.

Responsible, sustainable livestock farming is an indispensable part of today's agriculture and bio-economy as well as an important aspect of resource cycles. The Eurostars project "Improved phosphorus utilization and increased bone stability in pigs" is helping to achieve these goals.

The project was approved as part of the Eureka Eurostars network program and started on June 1. The network program promotes cross-border innovation projects and is supported and funded by the BMBF in Germany and Innosuisse in Switzerland.

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