On-farm application of the system would give the possibility to keep sows unconfined until the end of nest-building period.
In livestock-intensive regions of Europe, on-farm application of manure and other fertilisers is being increasingly regulated to protect aquatic environments.
In-farm application of bacteriocins, bacterial protective cultures, or bacteriophages, can decrease the incidence of food-borne pathogens in livestock, animal products and fresh produce items, reducing the risks for transmission through the food chain.
"We have carried out thorough consultation and feedback received has fed into the design of the wind farm application," the company said in a statement.
Llywelyn Rhys, deputy director of Renewable UK Cymru, said each wind farm application had to go through the planning process.
The Scottish government has defended its record on wind farm applications in the face of criticism that it was failing to protect wild land areas.
However the latest figures, from RenewableUK, a not-for-profit green energy association, show Mr Pickles has "called in" or "recovered" unprecedented numbers of wind farm applications from planning inspectors.
Council cabinet member for planning and regeneration, Graham Brown, said as a consequence of the Welsh government's Tan 8 policy Powys had a higher proportion of wind farm applications than other authorities in Wales.
The Department for Energy and Climate Change (DECC) has launched a consultation on future developments - but Mr Hayes appeared to pre-empt that by saying any future wind farm applications would put the views of local communities first.
In the past year Mr Pickles has refused 86 per cent of onshore wind farm applications that have come across his desk, including at six sites where he went against the advice of his Planning Inspectorate officials.
