prices chapter summary in 2005 the average producer price of agricultural products fell by 3 2 per cent crop 6 0 livestock and 1 inputs rose 9 provisional results for great britain suggest a rise 5 farm rents introduction this presents indices sales land are constructed using fixed annual weights relating to 2000 they reflect observed market do not take account subsidy payments coupled production changes presented table 8 based on current may differ from movements here surveys which conducted october no survey was run england wales estimates year trends previous years data has been available since