Fruit tree anti-freezing film agent containing potassium humate and preparation method of fruit tree anti-freezing film agent

Abstract

The invention discloses a potassium humate-containing fruit tree anti-freezing film agent and a preparation method thereof. The anti-freezing film agent is prepared from the following raw materials: 0.5 to 1.5 parts of potassium humate, 1 to 6 parts of anti-freezing substances, 0.5 to 5 parts of surfactants, 0.2 to 1.2 parts of nanometer oxides, 10 to 30 parts of alcohol substances, 3 to 10 parts of carbohydrates, 1 to 10 parts of trace elements, 10 to 30 parts of phosphate, 0.5 to 1.2 parts of edible oil and 500 parts of deionized water. The preparation method comprises the following steps: uniformly mixing a dispersion liquid of the nano oxide with a surfactant aqueous solution; the preparation method comprises the following steps: adding an anti-freezing substance, an alcohol substance, a carbohydrate substance, trace elements, phosphate and edible oil into an aqueous solution of potassium humate, and uniformly mixing; and uniformly mixing the two mixed solutions to obtain the potassium humate-containing fruit tree anti-freezing film agent. The water-retaining and anti-freezing agent can obviously improve the water-retaining and anti-freezing capacities of the fruit trees, and has the functions of promoting the growth of the fruit trees, preventing insects and sterilizing.

Description

technical field [0001] The invention belongs to the field of antifreeze film for fruit trees, in particular to an antifreeze film for fruit trees containing potassium humate and a preparation method thereof. Background technique [0002] Late spring cold mainly refers to the fact that under the background of the general rise in temperature in China every spring (March-May), due to the influence of frequent cold air from the north or continuous rain in the south, the average temperature drops to a lower level than the same period of the previous year, and lasts for a period of time. A weather phenomenon. Late spring cold generally poses a serious threat to the growth and production of fruit trees, causing branches or flower buds to freeze, such as bark frostbite, branches drying up, young leaves and flower buds freezing to death or underdeveloped, etc. Light ones will result in reduced production, and severe ones will result in failure of harvest, which will directly affect ...

AI Technical Summary

Problems solved by technology

However, the existing physical means of prevention and control are too costly and labor-intensive; and the existing antifreeze film agents on the market have little antifreeze effect or cannot achieve the antifreeze effect when the temperature is too low