Joseph and Blendy's Announcement
Save your soil
Contour plowing : Farmers plow their fields along the curves of a slope. This prevents the soil from washing away.
Conservation plowing : Dead weeds left in the ground help return soil nutrients, retain moisture, and hold soil in place.
Crop rotation : Each year the farmers grow many different crops. Different crops absorb different of nutrients from the soil, such as corn, cotton, oats, barely, and rye.