Attending Colorado State Forest Services Nursery. We learned that this "service" provides seeds needed by the community, and the local government also provides protection for affected areas such as forest fires, landslides, erosion by wind or snow. The Colorado State Forest Service (CSFS) nursery was built in 1957. In addition to providing services to the community or agencies that need seeds, CSFS nurseries want to increase forest diversity as a function of the ecosystem. Formerly there were frequent droughts and forest fires, so they carried out reforestation by developing 72 native species. The agroforestry system is also developed in CSFS, one of which is the application of a windbreak system. A strong wind blew from west Colorado, so that Windbreaks were used to protect the seeds of agricultural crops, vegetables, and other plant seeds planted in the middle of the wind breaking tree.