Tea tree growth regulator and usage method thereof

Abstract

The invention discloses a tea tree growth regulator. The tea tree growth regulator is prepared from o-hydroxybenzoic acid, sorbitan stearate and polyoxyethylene sorbitan monostearate. When the tea tree growth regulator is used, the o-hydroxybenzoic acid, the sorbitan stearate, the polyoxyethylene sorbitan monostearate and water are mixed according to the ratio of 1 to (0.8-1.2) to (0.8-1.2) to 200 to prepare the tea tree growth regulator. The prepared tea tree growth regulator is sprayed to the surfaces of tea tree leaves in sunny days, and tea leaves are harvested at intervals of three days after application. The tea tree growth regulator can increase aroma and resist diseases and insect pests, the sorbitan stearate and the polyoxyethylene sorbitan monostearate are adopted as emulsifying agents, and emulsification, dispersion, wetting effects and other effects can be strengthened, so that the o-hydroxybenzoic acid is fully dissolved in water and well attaches to the surfaces of tea leaves, the usage amounts of the o-hydroxybenzoic acid, the sorbitan stearate and the polyoxyethylene sorbitan monostearate meet the national food safety standards, and the tea tree growth regulator is safe to human and livestock and does not cause environmental pollution after being used.

Description

technical field [0001] The invention relates to a growth regulator, in particular to a tea tree growth regulator and its application method. Background technique [0002] The application of plant growth regulators on tea trees includes the following aspects: [0003] 1. Promoting seed germination: There are still many excellent sexually propagated species in my country that need to be propagated by seeds. After the tea seeds are mature and harvested, they are immediately sown into the soil and are not easy to germinate in a short period of time. Sodium nitrophenolate and gibberellic acid can be used before germination. Chemical regulators such as ketone and ethephon or salt solutions containing trace elements such as copper sulfate, ammonium molybdate and boric acid are used to promote uniform and strong seedlings. When soaking the seeds, soak the seeds with sodium nitrophenolate for 6-8 hours, wash them with clean water, and sow the seeds, which can promote the germination ...

AI Technical Summary

Problems solved by technology

Generally, after spraying, the density, length and thickness of new shoots increase, the leaves are thicker, and the dry tea production rate also increases. However, due to the poor tenderness of fresh leaves after spraying, the shape is loose, especially in high concentration obvious

[0012] Most of the existing growth regulators have a certain impact on the environment. They are sprayed on tea trees, and after making tea and eating it into the human body, it is harmful to the human body; Cuttings take root, inhibit growth, adjust plant type, promote growth, and increase yield; there is an urgent need for a growth regulator that can increase aroma and resist pests and diseases

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