Paris, 27/04/2000 (Agence Europe) - In the "agricultural perspectives" for the period 2000-2005 that it has just published, the OECD speaks of gradually strengthening agricultural markets. The recovery, after two years of falling prices, will, however, be modest over the first years, and real prices, adjusted for the inflation rate, should remain relatively unchanged although the long-term trend will be for continued decline. As far as cereals are concerned, the "lazy price strengthening",...