Method for inhibiting water bloom

The invention discloses a method for inhibiting water bloom, which comprises the following steps of: alternately arranging artificial water purifying carriers and cedar moss at intervals in water and planting into mud at water bottom, wherein the artificial water purifying carriers are high polymer material carriers with spatial net structures, a combined purification body that a large number of beneficial bacteria and enzymic preparations are fixed on the carriers has a waterweed shape, and the artificial water purifying carriers create appropriate environmental conditions for physiological activities of microorganisms to make pollutants quickly degraded; and with the growth of the cedar moss, the cedar moss gradually realizes functions of purifying water and generating oxygen. The method has the advantages that: the artificial water purifying carriers and the aquatic plant of cedar moss are matched, when the cedar moss has lower efficiency of absorbing ammonia and nitrogen at low temperature in the early gr