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Biologically-fermented amino acid leaf fertilizer for grape

A technology of biological fermentation and amino acid, applied in the field of biological fermentation amino acid grape foliar fertilizer

Active Publication Date: 2014-03-19
北京禾盛绿源科贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcomings of the existing grape foliar fertilizer, the present invention proposes a biofermented amino acid grape foliar fertilizer

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] 1. Preparation of fermentation substrate:

[0019] Take 100 kilograms of soybean meal and 10 kilograms of malt, mix them and pulverize them into powder as the fermentation substrate;

[0020] 2. The selection of fertilizer raw materials and the addition ratio in the fermentation substrate:

[0021] Preparation of amino acid fertilizer: Take 10-15 kg of sodium bisulfite, 3-5 kg ​​of manganese sulfate, 3-5 kg ​​of zinc sulfate, 15-25 kg of sucrose, and 3-5 kg ​​of urea, add them to the fermentation substrate, and stir evenly. Then add 200 kg of water, put it into a fermentation tank, and ferment it for 10-30 days at a temperature of 25-35°C to become amino acid fertilizer;

[0022] 3. Extraction of amino acid fertilizer:

[0023] Add 35-55°C clear water to the fermented amino acid fertilizer, stir, and leaching out the fertilizer liquid, then squeeze the solid part, combine the squeezed liquid and the leachate, and use it as the amino acid fertilizer stock solution;

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Abstract

The invention provides a biologically-fermented amino acid leaf fertilizer for grape. The preparation method of the leaf fertilizer comprises the following steps: preparing fermentation substrate, selecting fertilizer raw materials and the addition ratio of the raw materials in the fermentation substrate, leaching amino acid fertilizer, preparing a leaf fertilizer solution, and modulating the acidity of the leaf fertilizer solution. The preparation method subjects the raw materials of the fertilizer to a process, wherein during this process, the raw material proportion of the fertilizer, the temperature, and the time are all fixed; so the raw materials of the fertilizer can simultaneously carry out biological assimilation with the substrate; the produced fertilizer has a comprehensive fertilizing performance, can fully meet the nutritional requirements of grape in each growth period, can achieve the goals of increasing output, improving product quality, and adjusting the maturation period, and is suitable for being used as a grape leaf fertilizer.

Description

technical field [0001] The invention proposes a foliar fertilizer in the field of agricultural fertilizers, in particular a biologically fermented amino acid grape foliar fertilizer. Background technique [0002] In the past two decades, my country's protected grape industry has developed rapidly, at an unprecedented speed. By the end of 2012, the protected grape area in my country had exceeded 2 million mu, ranking first in the world. Grapes are vines, and they have high requirements for fertilizers during their growth and development. Usually, they are fertilized through the soil. Soil fertilization is slow to take effect, and it is easy to lose with water leaching, resulting in waste of fertilizer. [0003] In the field of viticulture, fertilization is often carried out by spraying on the foliage. Foliar fertilization has quick results and has an impact and pertinence on the growth and development cycle of grapes. It is used to supplement the problems of low yield and po...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 王海波刘凤之王孝娣王宝亮魏长存何锦兴刘万春
Owner 北京禾盛绿源科贸有限公司
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