There are several types of plastic wraps commonly used in agriculture, including low-density polyethylene (LDPE) wraps, high-density polyethylene (HDPE) wraps, and linear low-density polyethylene (LLDPE) wraps. These wraps are used for various purposes such as mulching, greenhouse covering, silage storage, and bale wrapping. Each type of plastic wrap has different properties, thicknesses, and strengths, allowing farmers to choose the most suitable option for their specific agricultural needs.