Vegetable foliar bacterial fertilizer as well as preparation method and application thereof

A vegetable and bacterial fertilizer technology, applied in the application, nitrogen fertilizer, potassium fertilizer and other directions, can solve the problems of insufficient crop yield effect, vegetable design, etc., and achieve the effect of improving vegetable quality, increasing yield and quality, and enhancing disease resistance.

Inactive Publication Date: 2018-09-25
GUIZHOU UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are many kinds of existing foliar bacterial fertilizers, which also have certain effects on increasing the yield of crops, but they all have defects such as insufficient effect of improving crop yield to varying degrees, and there is no special fertilizer for vegetables in the prior art. Ideal foliar bacterial fertilizer designed

Method used

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  • Vegetable foliar bacterial fertilizer as well as preparation method and application thereof
  • Vegetable foliar bacterial fertilizer as well as preparation method and application thereof
  • Vegetable foliar bacterial fertilizer as well as preparation method and application thereof

Examples

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Embodiment 1

[0021] 1. Composition and preparation of biological bacterial fertilizer:

[0022] The formula composition and preparation of biological bacterial fertilizer A, (1) Composition: 30 parts of Bacillus cereus bacterial agent, 8 parts of chitosan, 10 parts of amino acid, 12 parts of micro-fertilizer, 40 parts of water. (2) Preparation: 1. get the bacillus cereus inoculum according to the prescribed ratio, and set aside; 2. get chitosan, amino acid and micro-fertilizer according to the prescribed ratio and fully stir and dissolve them in the aseptic water of the required ratio; ①Add the bacterial agent obtained in step ② to the solution obtained in step ②, under the conditions of temperature 25-30°C and pH 6.0-6.8, mix thoroughly in a sterile mixer, pack in bags to obtain vegetable leaf bacterial fertilizer A.

[0023] Composition and preparation of foliar fertilizer B formula, (1) Composition: 8 parts of chitosan, 10 parts of amino acid, 12 parts of micro-fertilizer, 70 parts of w...

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Abstract

The invention discloses vegetable foliar bacterial fertilizer as well as a preparation method and application thereof. The vegetable foliar bacterial fertilizer is prepared from 20 to 40 parts of a bacillus cereus bacterium agent, 6 to 10 parts of chitosan, 8 to 12 parts of amino acid, 10 to 15 parts of micro-fertilizer and 20 to 40 parts of water. The vegetable foliar bacterial fertilizer is usedfor increasing the yield of vegetables, improving the quality of the vegetables, inducing to enhance the disease resistance of the vegetables, promoting the growth of the vegetables and the like. Thevegetable foliar bacterial fertilizer disclosed by the invention has the advantages of remarkable effect, greenness and no pollution, high fertilizer utilization rate, prevention and control of diseases, improvement of yield and quality, low cost, easiness for popularization and the like.

Description

technical field [0001] The invention relates to the field of vegetable cultivation technology and fertilization, in particular to a bacterial fertilizer on vegetable leaves and its preparation method and application. Background technique [0002] The nutrients of vegetables mainly include minerals, vitamins, fibers, etc. The higher the content of these substances, the higher the nutritional value of vegetables. It is estimated that more than 2 billion or more people in the world are suffering from various diseases caused by environmental pollution, and how to solve the problem of a large number of oxygen free radicals caused by environmental pollution has attracted increasing attention. One of the effective solutions is to add antioxidants in food to synergistically remove excessive and destructive reactive oxygen species and reactive nitrogen species. Studies have found that many vitamins, minerals, trace elements and related phytochemicals, enzymes, etc. in vegetables are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05G3/00C05C11/00C05D1/00C05D3/00C05D5/00C05D9/02C05F11/08
Inventor 吴小毛张承龙友华李姣红王秋萍
Owner GUIZHOU UNIV
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