Dissertation survey: effects of reduced agrochemical use on productivity all res

      I am collecting data for my dissertation on the effects of reduced agrochemical inputs of farm productivity.  The aim is to assess the impact on food production of fertilizer dependence and any mitigation strategies.  It is especially useful to have data from organic conversion periods.  I have about 3 weeks before I need to write this up so any answers shall be received with joy!  (sensible answers with more joy or perhaps elation!) Here is the link to the survey
                                              Kind regards, Sean Ryan