Collector and collection method for arbuscular mycorrhizal fungus hyphae

The invention relates to the technical field of collection of microbial fungal hyphae, in particular to an arbuscular mycorrhizal fungus hypha collector and a collection method. According to the method, healthy and natural propagation of plants can be guaranteed, the activity of arbuscular mycorrhizal fungi is improved, hyphae of the arbuscular mycorrhizal fungi at the root systems of the plants are directly collected, and the collection efficiency and the collection amount of the arbuscular mycorrhizal fungi are improved; comprising a pedestal, a plant body, a culture pot installed on the pedestal, a frame body arranged in the culture pot and a circulating spraying assembly, the frame body comprises an upper placing plate, a lower placing plate and a plurality of connecting rods connecting the upper placing plate and the lower placing plate, the upper placing plate is provided with a clamping groove used for fixing the stem of the plant body, and the lower placing plate is provided with a liquid collecting f