Introduction to nectar plants: Nectar plants are the means of survival, reproduction and development of bees, and are also the material basis of beekeeping production. They determine the speed of development of bee colonies, the level of output and the success or failure of beekeeping. There are more than 400 kinds of nectar plants growing in the reserve. Among them, woody nectar plants include linden, yellow polo, willow, maple, mountain peach, tea tree, and hundreds of other species; herbal nectar plants include Stachys frutescens and mosquito grass. There are more than 200 kinds of wild vegetables, such as fenugreek and tangerine, etc., and the resources are very rich.