In this mod's installation folder (found in
'/<Dwarf Fortress install location>/mods/3094095525 (version number)' or
'/<Dwarf Fortress install location>/data/installed_mods/advanced_agriculture (version number)') there is a subfolder named Work Orders. This folder contains work orders that can be imported when on the general work orders screen in game.

To import these work orders, copy these work order files into
'/Dwarf Fortress/dfhack-config/orders/'
Then, in-game open the Work Orders menu (Shift+z by default), and import using Control+i.

AO_Sapling_Processing_Orders will automatically process saplings into useful materials (thread or wood) if there are less than 20 of the material available.

AO_Stock_Seeds will automatically convert materials into sapling seeds if there are less than 20 seeds available. This is intended for building up sapling seed supplies when first acquiring new species through trade or gathering, and to keep sapling farming going without interruption.