Section 1300-C. Farming activities

Notwithstanding any other provision of
  law, the agricultural activities conducted on  a  farm,  as  defined  in
  section  six  hundred  seventy-one  of  the  labor  law,  shall  not  be
  considered a private nuisance,  provided  such  agricultural  activities
  were  commenced  prior to the surrounding activities, have not increased
  substantially in magnitude or intensity and have not been determined  to
  be  the cause of conditions dangerous to life or health as determined by
  the commissioner, the local health officer  or  local  board  of  health
  pursuant  to  sections  thirteen  hundred,  thirteen hundred-a, thirteen
  hundred three and thirteen hundred four of this chapter.