AGENT FOR IMPROVING ALKALI RESISTANCE OF PLANT AND METHOD FOR IMPROVING ALKALI RESISTANCE OF PLANT

摘要

The present invention is directed to an agent for improving alkali tolerance of a plant and to a method for improving alkali tolerance of a plant through application of the agent to the plant. The agent for improving alkali tolerance of a plant is characterized by containing 5-aminolevulinic acid, a derivative thereof, or a salt of either of these and an iron compound. The method for improving alkali tolerance of plant is characterized by including treatment with the agent.