Biological regulator with function of increasing fruit setting percentages of fruit vegetables and method for preparing biological regulator

Abstract

The invention relates to a biological regulator with a function of increasing fruit setting percentages of fruit vegetables and a method for preparing the biological regulator. The biological regulator comprises, by weight, 6-10 parts of 2, 4-dichlorphenoxyacetic acid, 6-8 parts of diethylaminoethyl hexanoate DA-6, 7-10 parts of forchlorfenuron, 3-5 parts of sodium nitrophenolate, 0.5-1 part of falling preventive elements, 4-5 parts of gibberellin, 8-10 parts of benzylaminopurine, 3-5 parts of dispersing agent ethylene-vinyl acetate copolymers, 2-3 parts of emulsifiers OP-10, 4-6 parts of antifreezing agents ethylene glycol and 100-150 parts of absolute ethyl alcohol. The biological regulator and the method have the advantages that the biological regulator is wide in acting surface and canbe applied to multiple fields; photosynthesis, respiration and substance absorption and translocation of plants can be regulated and controlled, physiological procedures for signal transduction, stoma opening and closing, osmotic adjustment, transpiration and the like can be adjusted, and accordingly growth and development of the plants can be controlled; the biological regulator is low in usage,high in speed and benefit and little in residual toxicity, and only needs to be sprayed once for most fruit vegetables in each season according to set time; the biological regulator rarely can be affected by environments, the fruit setting percentages of the fruit vegetables can be increased by the biological regulator, use modes for the biological regulator are easy and convenient to operate, and the time and labor can be saved.

Description

technical field [0001] The invention relates to a biological regulator, in particular to a biological regulator capable of improving the fruit setting rate of fruits and vegetables and a preparation method thereof. Background technique [0002] Plant growth regulators are substances that have similar physiological and biological effects to plant hormones through artificial synthesis after people understand the structure and mechanism of natural plant hormones. They are used in agricultural production to effectively regulate the growth process of crops and achieve stable and increased production. , Improve quality, enhance crop resistance and other purposes. [0003] In recent years, plant growth regulators have been widely used in planting industries such as vegetables and fruits. When using them, the concentration must be adjusted in time according to the temperature change. For example, in the greenhouse environment, the temperature difference between different time perio...

AI Technical Summary

Problems solved by technology

For example, in the greenhouse environment, the temperature difference between different time periods is large. The temperature in the greenhouse is generally below 25°C around 8 o'clock, and the temperature will suddenly rise above 35°C or even around 40°C after 9 o'clock. Therefore, the user operates the control Difficulty, once improper operation can easily produce deformed fruit, phytotoxicity, etc., causing serious economic losses

And the traditional method of using growth regulators for vegetable flower preservation and fruit setting is to order flowers and dip flowers.

This method of use is relatively old, cumbersome, time-consuming and labor-intensive