I thank the Deputies for their kind words and good wishes.
The main bio-fibre crops relevant to Irish farming are flax, hemp and miscanthus. Hemp has many processing possibilities and can be used for fibre, fuel and oil production. In a series of hemp production trials at its Oak Park research centre in the late 1990s, Teagasc obtained consistently high yields of biomass and fibre. However, no commercial development followed this work as no significant home market for the raw material could be found. Teagasc has developed an agronomy package for the crop and is ready to promote its production among farmers but can only do so if a profitable outlet can be established.
Flax was widely grown in Ireland, especially in the north of the country, early in the previous century, but the costs and water pollution risks associated with traditional water retting systems became unacceptable. It was therefore concluded that it would not be possible to establish flax production in Ireland based on dew retting alone. Technology may become available in future that would help overcome this problem and this is being kept under review by Teagasc scientists in Oak Park.
Miscanthus is a perennial plant that has given high dry matter yields in many countries. Its main potential uses in Ireland would be as fuel or in board mills, but to date neither of these uses can be exploited profitably. Moisture levels are high at harvest but, nevertheless, the crop could be grown by many farmers with Teagasc guidance if there were a market for the material.
The production and processing of flax and hemp are governed within the EU by the common organisation of the market for these crops. Notwithstanding that EU aid for the growing and processing of these crops into fibre under certain conditions is available, only small areas of both crops are grown in this country at present for the reasons I have already outlined.
In summary, a number of bio-fibre crops could be grown by Irish farmers. The limiting factors are the lack of home-based industries that would use these crops as raw materials and the cost of exporting such low-density produce to foreign markets.