This is a PowerPoint presentation introducing some basic concepts related to soil fertility and fertilizers. At Global Gardens, we have a number of challenges related to soil fertility. This ppt provides an overview of what is in soil and how it becomes depleted over time. The presentation then reviews what cover cropping and fertilization methods can be used to keep soil fertile and healthy. Options for hands-on activities and engagement to add to the ppt are below.
Taking Care of Our Soil
- Digital Download