Composite fertilizer prepared from waste residue generated during wine production

Abstract

A composite fertilizer prepared from waste residue generated during wine production is composed of the following raw materials, by weight, 10-12 parts of ammonium sulfate, 12-14 parts of diammonium phosphate, 11-13 parts of potassium sulfate, 2-4 parts of magnesium sulfate, 0.3-0.5 part of zinc sulfate, 0.3-0.5 part of boric acid and 60-62 parts of grape skin and seed waste residues. The invention has beneficial effects as follows: as grape skin and seed wastes and the like which are generated during preparation of wine are used as raw materials, waste materials are changed into things of value, fertilizer requirements during growth of grapes are guaranteed, grapes grow stronger and healthier, yield is higher, and quality is better.

Description

technical field [0001] The invention relates to the technical field of fertilizer production, in particular to a compound fertilizer prepared from waste residue produced in wine production. Background technique [0002] Wine is an alcoholic beverage made by fermenting fresh grapes or grape juice. It is usually divided into two types: red wine and white wine. Wine is a kind of beverage that is popular among consumers. A variety of amino acids, minerals and vitamins, these substances are nutrients that the human body must supplement and absorb. There are about 600 kinds of ingredients beneficial to human body contained in known wine. The nutritional value of wine has also been widely recognized. According to experts: the roots of vines over 25 years old are deeply rooted in the underground soil, and they absorb more minerals and trace elements. The wine brewed from this kind of fruit has the most nutritional value. Generally speaking, after the grapes are cleaned, the skins...

AI Technical Summary

Problems solved by technology

According to experts: the roots of vines over 25 years old are deeply rooted in the underground soil, and they absorb more minerals and trace elements. The wine brewed from this kind of fruit has the most nutritional value. Generally speaking, after the grapes are cleaned, the skins and seeds are pumped into the fermenter for fermentation. In this way, after the wine is produced, there will be a lot of waste residues including grape skins and grape seeds. These waste residues are generally discarded directly. This will cause great pollution to the environment. Grape skins and seeds actually have great uses. After fermentation, they will have organic fertilizer components. If they are used to prepare fertilizers, not only can the growth rate of crops be improved, but also It can also turn waste into treasure, which is of high value, but currently there is no such technology on the market