message: Biology enables ignoring irrigation
diff: <Era>ERA_INDUSTRIAL</Era>
  <iAsset>52</iAsset>
  <bTrade>1</bTrade>
  + <bIgnoreIrrigation>1</bIgnoreIrrigation>
  <bGoodyTech>0</bGoodyTech>
  <iGridX>13</iGridX>
  <iGridY>9</iGridY>
  <iAsset>76</iAsset>
  <bTrade>1</bTrade>
  <bGoodyTech>0</bGoodyTech>
  - <bIgnoreIrrigation>1</bIgnoreIrrigation>
  <iGridX>19</iGridX>
  <iGridY>13</iGridY>
  <Flavors>
  