Increasing the efficiency of Manor Lords will help your village and its people grow and prosper. A Heavy Plow can reduce the amount of work required to sow and harvest farmland.
Description Manor Lords
Not all regions in Manor Lords contain the healthiest soil for farming, but you will still need to grow wheat to keep your villagers from starving. As you progress through the city builder, flax and barley will also become necessary resources, even in small quantities. Assigning families to a farm is essential in Manor Lords, but you can increase the output and efficiency of those families by upgrading to a heavy plow and plow station.
Expanding your village in Manor Lords will increase the consumption of food such as wheat, which is used for bread. Adding more working families to the Farmhouse will help get the job done if you have multiple fields, but you can save labor by using Development Points to get the Heavy Plow.
The Heavy Plow Development skill adds a Plowing Station to your Farmhouse in Manor Lords. This allows you to assign an ox specifically to the Farmhouse and a member of a working family to accompany the ox. Regions with high Bucket Fertility should always have a Plowing Station at every Farmhouse, and I recommend adding it to at least one Farmhouse in a region with low Fertility.