Development and adoption of new technologies to increase the efficiency and sustainability of pasture-based systems

摘要

New technologies that can allow measurement and exploitation of biological variation to improve resource efficiency are rapidly becoming available. Some of these technologies can be applied to improve the efficiency of pasture-based systems. There will be significant innovation in technology for capturing variation in dairy-cow productivity and welfare, as the potential market globally is very large; however, the market potential for technology for pasture-based grazing systems is much smaller and will require public funding to stimulate innovation in technology, to capture and exploit the variation in pasture production and utilisation. Current research in Teagasc Moorepark is focussed on developing and adapting technology to capture both the inter-paddock and intra-paddock variation in pasture production that will potentially allow more specific and efficient nutrient use and higher total herbage production. The second focus of the current research is in the development of technologies to capture and manage the variation in grass utilisation by real-time monitoring and collating the data on herd output and post-grazing residual and controlling individual-animal pasture allocation through individual GPS-location identification and control with virtual fencing.