Special fertilizer for grape vines and preparation method thereof

Abstract

The invention discloses a special fertilizer for grape vines and a preparation method thereof, and aims to provide a special fertilizer which is beneficial to improve the quality and nutritive value of fruits and prolong the storage life of grapes and a preparation method thereof. The technical scheme is characterized in that the special fertilizer for grape vines comprises the following components in percentage by mass: 10-22% of urea, 5-15% of ammonium sulfate, 12-24% of diammonium phosphate, 12-28% of potassium sulfate, 4-8% of calcium superphosphate, 1-2% of magnesium sulfate, 0.5-1.5% of ferrous sulfate, 0.5-1.5% of borax, 0.5-1.5% of zinc sulfate, 0.2-0.6% of copper sulfate, 0.01-0.04% of conditioner, 0.02-0.06% of ammonium molybdate and 20-30% of organic substances, wherein the sum of the percents of all the components is 100%. The invention belongs to the technical field of design of fertilizers for agricultural use.

Description

Technical field [0001] The invention discloses a special fertilizer, specifically, a special fertilizer for grape vines. The method also relates to a preparation method of the special fertilizer, and belongs to the technical field of agricultural fertilizer design. Background technique [0002] Grape alias: rose apple, grass dragon ball, mountain gourd, plum peach, etc. The fruit of grapes belonging to the grape family. It is a deciduous vine and one of the oldest plants in the world. The grapes are native to Europe, West Asia and North Africa. According to archaeological data, the earliest areas where grapes were cultivated were between the Caspian Sea and the Black Sea in Asia Minor and on the southern coast. About 7000 years ago, the cultivation of grapes began in South Caucasus, Central Asia, Syria, and Iraq. Most historians believe that Persia (now Iran) was the first country to make wine. The first country in Europe to plant grapes and make wine was Greece. It is prod...

AI Technical Summary

Problems solved by technology

[0003] At present, when people fertilize grapes, they generally use chemical fertilizers, urea, manure and other raw materials to topdress grapes. Although there are certain effects, the nutrients contained in chemical fertilizers and urea are far from meeting the nutritional needs of grapes. Nutrients tend to cause yellow leaves, small leaves, slow growth, small grapes, light weight, poor disease resistance, easy to suffer from leaf spot, high fruit drop rate, and more prone to various diseases and insect pests