Sugar increasing and coloring liquid fertilizer and preparation method thereof

Abstract

The invention belongs to the technical field of fertilizer production and in particular relates to a sugar increasing and coloring liquid fertilizer and a preparation method thereof. The sugar increasing and coloring liquid fertilizer comprises the following raw materials: 100-180 parts of potassium fulvic acid, 400-550 parts of tripotassium phosphate, 150-220 parts of potassium silicate, 30-50 parts of chloride-free amino acid, 40-60 parts of mint leaves and 10-25 parts of complexed titanium. When being applied to fruits and vegetables to be colored, the sugar increasing and coloring liquid fertilizer provided by the invention is capable of not only well coloring the fruits and vegetables, but also increasing the sugar of the fruits and the vegetables, so that the fruits and the vegetables have naturally mature fruit powder and gloss, and are good in quality.

Description

technical field [0001] The invention belongs to the technical field of fertilizer production, and in particular relates to a sugar-increasing colored liquid fertilizer and a preparation method thereof. Background technique [0002] With the development of market economy and the improvement of people's living standards, fruits and vegetables have become an indispensable part of people's daily life, and people's requirements for fruit quality are getting higher and higher. Fruit sugar content and color are important characteristics to measure fruit quality. High sugar content, strong flavor, good coloring and bright color, these high-quality fruits are often favored by consumers and have high market value. [0003] For fruits and vegetables that need to be colored such as grapes and tomatoes that are currently on the market, farmers basically rely on the use of hormones to accelerate ripening in order to seize the market and sell them at a good price. Although the method of us...

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Problems solved by technology

[0003] For fruits and vegetables that need to be colored such as grapes and tomatoes that are currently on the market, farmers basically rely on the use of hormones to accelerate ripening in order to seize the market and sell them at a good price. Although the method of using hormones can be used for coloring, the sugar con