Quality-improving sugar-increasing agent for fruit trees and preparation method of quality-improving sugar-increasing agent

Abstract

The invention discloses a quality-improving sugar-increasing agent for fruit trees and a preparation method of the quality-improving sugar-increasing agent. The quality-improving sugar-increasing agent for fruit trees is prepared from the following raw materials in parts by weight: 5-12 parts of plant ash, 2-8 parts of ammonium bicarbonate, 10-20 parts of phosphocholine, 5-15 parts of potassium dihydrogen phosphate, 20-35 parts of humate, 10-15 parts of humic acid, 5-10 parts of diatomite and 0.5-3.5 parts of water-soluble chitosan. After the prepared quality-improving sugar-increasing agent for fruit trees is used for apple trees and grape trees, the sugar content of grapes can be obviously increased, the sugariness of the grapes can be increased, the sugar acid ratio of apples can be obviously improved, the single weight of the apples can also be greatly increased, and the yield of fruits and the product quality are increased; and besides, the preparation method is simple, the technological process of the production technology is easy to operate, and the quality-improving sugar-increasing agent for fruit trees is suitable for large-scale popularization.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a quality-improving and sugar-increasing agent for fruit trees and a preparation method thereof. Background technique [0002] Fruit sugar content and appearance are the characteristics of traditional Chinese medicine for fruit quality. Those fruits with ruddy color and high sugar content are more popular among consumers, and the sales volume and price are also higher. Therefore, improving fruit sugar content, reducing acidity, and improving the appearance of fruit are important links in fruit tree production. At present, there are many ways to increase the sugar content of fruits, such as: improving tree light, thinning flowers and fruits, bagging, general reflective film, controlling nitrogen, phosphorus and potassium fertilizers, using plant growth regulators, etc., thinning flowers and fruits and bagging The labor cost required is too high, and the calcium content and ...

AI Technical Summary

Problems solved by technology

This patent uses physiologically active substances instead of chemically synthesized hormones, together with essential plant nutrients that have an important impact on fruit quality, increases the accumulation of sugar in the fruit, promotes the transfer of sugar to anthocyanins, and increases the fruit's yield Chroma and coloring rate, but the fruit of the patent does not have a good sugar-enhancing effect

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