delineate cropping areas for specific types of crops. The farm practices a strict five year crop rotation. The rotating of crops creates plant diversity over time as opposed to plant diversity in space. The rotation has four general crop categories with each category occupying a given space for one growing season.
Crop rotation is just one method the farm uses to maintain diversity in the field. Other methods employed are the use of undersown ground covers and inter-cropping different types of vegetable crops. Creating diversity in the field is one of the cornerstones of sustainable agriculture. Diversity provides non-toxic, sustainable crop protection against plant diseases and insect pests.
The Evergreen Organic Farm hosts a large composting facility that composts all compostables from the campus. It also hosts a Biodiesel facility, a community garden, demeters garden, and a large farmhouse that was partially built by students.
=== Public service centers ===
The Evergreen State College is the home of the …
