Narita san aichi research station field figs 2 field figs before pruning field figs row field test figs fig container 3 fig container after pr0007 fig container before#10008 fig container system1 fig containers2 fig house fig poster packaging guide figs in house fly trap house fig tree base house figs house figs Ota san house figs1 house irrrigation narita san2 nashi trees ota san peach pruning peach tree2 tied branches trees in wire frame wire over field