Fertilizer specially for increasing yield of grapes

Abstract

The invention relates to a fertilizer specially for increasing the yield of grapes, comprising the following raw materials in percentage by weight: 18%-37% of bran, 8%-16% of sorghum flour, 16%-25% of potassic fertilizers, 10%-16% of phosphatic fertilizers, 6%-10% of nitrogenous fertilizers, 4%-9% of calcium fertilizers, 4%-9% of calcium superphosphate, 1%-2% of auxins, 0.5%-1% of lime, 1%-2% of brown sugar, %-2% of dimethoate and 0.5%-1% of dipterex. The fertilizer is prepared through the following steps of: mixing and placing all the 9 raw materials into a stirrer for stirring for 80 minutes according to a proportion, and then taking out; adding the brown sugar, the dimethoate and the dipterex, and uniformly stirring; placing into the stirrer again for stirring for 40 minutes, and then taking out; and molding cylindrical fertilizer columns specially for increasing the yield of the grapes and with the weight of 200 grams, the height of 10 centimetres and the width of 8 centimetres by using a molding machine, wherein the required molded fertilizer columns specially for increasing the yield of the grapes are desirable to be compacted, tamped and difficult to smash when held by hands.

Description

technical field [0001] The invention relates to a special fertilizer for increasing production, in particular to a special fertilizer for increasing grape production. It belongs to the technical field of planting fertilizers. Background technique [0002] Grape aliases: rose apple, grass dragon ball, mountain gourd, plum, etc. The fruit of grapes belonging to the grape family. It is a deciduous vine and one of the oldest plants in the world. Grapes are native to Europe, West Asia and North Africa. According to archaeological data, the area where grapes were first cultivated was between the Caspian Sea and the Black Sea in Asia Minor and its south coast. About 7000 years ago, the cultivation of grapes also began in South Caucasus, Central Asia, Syria, Iraq and other regions. Most historians believe that Persia (that is, Iran today) was the first country to make wine. The first country in Europe to start growing grapes and making wine was Greece. It is produced in vario...

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 the effect is good, the nutrients contained in chemical fertilizers and urea are far from meeting the nutritional needs of grapes. The leaves of the grapes are yellow, the leaves are small, the growth is slow, the grapes produced are small, light in weight, poor in disease resistance, prone to leaf spot, high in fruit drop rate, and more prone to various diseases and insect pests