Effects of different plant hormone treatments and their mixed treatment with sucrose on ripening quality of strawberry fruits

Sucrose is an important substance that promotes the ripening of strawberries, while the ripening of fruits is regulated by many different plant hormones (and plant growth regulators). In this paper, different plant hormones and their mixed treatment withsucroseare sprayed on strawberry in growing season, to explore the effects of different treatments on the ripening of strawberry fruit. Use distilled water as a control, while BA (cytokinin), ACC (1-aminocyclopropane-1-carboxylic acid), JA (jasmonic acid), 2, 4-D (plant growth regulator) are treated. The strawberry fruit in the light green period was sprayed, and the change of maturity and the physiological indicators related to maturity were counted. The results showed that different treatments had different effects on the ripening speed of strawberry fruit, and the mixed treatment effect of sucrose and jasmonic acid was the best.