Melatonin solution capable of improving anti-stress capability of plant

Abstract

The invention relates to melatonin solution capable of improving the anti-stress capability of a plant. The melatonin solution contains a solvent, wherein the concentration of melatonin in the solvent is 75-100mmol/L; the anti-stress capability is salt-resistant, cold-resistant and iron deficiency-resistant capability; the working concentration of the melatonin solution is 75-100micromol/L after the melatonin solution is diluted by distilled water; preparation steps are as follows: adding melatonin in the solvent suitable for being used in agricultural production, stirring and dissolving to obtain a finished melatonin solution product. According to the melatonin solution disclosed by the invention, simple and practicable effects are achieved, the operation is simple, the stability is good, and salt-resistant, cold-resistant and iron deficiency-resistant capability of the plant can be improved.

Description

technical field [0001] The invention relates to the field of agricultural plant production, in particular to a melatonin solution for improving stress resistance of plants. In particular, it refers to a stable melatonin solution that can improve the ability of plants to resist the stress of salt, cold and iron deficiency. Background technique [0002] In recent years, due to global climate change and industrialization development, abiotic stress has gradually become one of the factors that seriously threaten crop yield. Worldwide, abiotic stress factors such as salt damage, extreme temperature, and iron deficiency are key factors that restrict plant growth and development, and affect crop yield and quality. It is estimated that the average yield of most major crops has dropped by more than 50%. [0003] At present, the area of ​​saline-alkali soil in my country is about 99.13 million hectares, accounting for 4.88% of the total usable land area in my country, and there is st...

AI Technical Summary

Problems solved by technology

However, in agricultural production, the antioxidant mechanisms in plants are often insufficient to remove stress-induced ROS in a timely manner, thus hindering plant growth.

[0006] Many studies have shown that exogenous spraying of antioxidants can improve the stress resistance of plants, but the general research only focuses on a single stress