Unlock instant, AI-driven research and patent intelligence for your innovation.

Preparation method of fertilizer synergist

A fertilizer synergist and solid-to-liquid ratio technology, applied in the direction of organic fertilizers, inorganic fertilizers, fertilizer mixtures, etc., can solve the problems of crops or soil, large environmental impact, abuse of regulators, unreasonable use of regulators, and deterioration of plant quality. Achieve the effect of reducing the risk of environmental pollution, improving the effect and reducing losses

Inactive Publication Date: 2018-07-24
浦江县美泽生物科技有限公司
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the 1950s, there have been scholars studying fertilizer synergists. At present, there are many foreign and domestic studies on fertilizer synergists for improving fertilizer utilization, mainly from chemically synthesized nitrification inhibitors, urease inhibitors, Ammonia stabilizers are studied, and plant growth regulators are also added to fertilizer components as fertilizer synergists, but there are these defects: 1. The effect is unstable due to the influence of external environmental factors; Influenced by conditions such as mobility and decomposition speed in the medium, the effect is limited; 3. The price is high, and the cost of use increases; 4. The toxicity is high, and it has a great impact on crops or soil and the environment.
5. Abuse and unreasonable use of regulators lead to poor plant quality or negative effects

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A kind of preparation method of fertilizer synergist, its concrete steps are:

[0015] Take cottonseed meal humic acid, cottonseed meal amino acid, potassium feldspar powder, medical stone powder, and complex rare earth according to the formula, mix, stir, pulverize, and sieve to obtain the fertilizer synergist. The preparation method is simple, feasible, and easy for industrial production. , the raw materials can be adsorbed in the micropores of humic acid and potassium feldspar powder, which reduces the loss caused by water leaching and improves its own effect.

[0016] The composition and parts by weight of the above-mentioned fertilizer synergist are: 30 parts of cotton meal humic acid, 18 parts of cotton meal amino acid, 20 parts of potassium feldspar powder, 10 parts of medical stone powder, 6 parts of complex rare earth, 2 parts of colloidal bacillus parts, 5 parts of Bacillus megaterium. The above-mentioned fertilizer synergists can play a synergistic effect am...

Embodiment 2

[0021] A kind of preparation method of fertilizer synergist, its concrete steps are:

[0022]Measure cottonseed humic acid, cottonseed amino acid, potassium feldspar powder, medical stone powder, and complexed rare earth according to the formula, mix, stir, pulverize, and sieve to obtain the fertilizer synergist.

[0023] The composition and parts by weight of the above-mentioned fertilizer synergist are: 20 parts of cotton meal humic acid, 25 parts of cotton meal amino acid, 10 parts of potassium feldspar powder, 20 parts of medical stone powder, 3 parts of complex rare earth, 5 parts of colloidal bacillus Parts, 2 parts of Bacillus megaterium.

[0024] The preparation method of the above-mentioned cottonseed humic acid is as follows: add KOH solution with a concentration of 3% to the cottonseed at a ratio of material to liquid of 1:10 (g / mL), mix well, and then extract at a temperature of 80°C for 50 minutes. After the extraction, take the supernatant and dry it to obtain h...

Embodiment 3

[0027] A kind of preparation method of fertilizer synergist, its concrete steps are:

[0028] Measure cottonseed humic acid, cottonseed amino acid, potassium feldspar powder, medical stone powder, and complexed rare earth according to the formula, mix, stir, pulverize, and sieve to obtain the fertilizer synergist.

[0029] The composition and parts by weight of the above-mentioned fertilizer synergist are: 25 parts of cotton meal humic acid, 20 parts of cotton meal amino acid, 15 parts of potassium feldspar powder, 15 parts of medical stone powder, 5 parts of complexed rare earth, 3 parts of colloidal bacillus 3 parts, 3 parts of Bacillus megaterium.

[0030] The preparation method of the above-mentioned cottonseed humic acid is as follows: add KOH solution with a concentration of 4% to the cottonseed at a ratio of material to liquid of 1:8 (g / mL), mix well, and then extract at a temperature of 70°C for 60 minutes. After the extraction, take the supernatant and dry it to obta...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a preparation method of a fertilizer synergist. The preparation method comprises the specific steps: taking cottonseed-meal humic acid, cottonseed-meal amino acid, potassium feldspar powder, medical stone powder and complex rare earth according to the formula amount, mixing, stirring, crushing and sieving to obtain the fertilizer synergist. The fertilizer synergist is prepared from the following components in parts by weight: 20-30 parts of cottonseed-meal humic acid, 18-25 parts of cottonseed-meal amino acid, 10-20 parts of medical stone powder, 3-6 parts of complex rare earth, 2-5 parts of bacillus mucilaginosus and 2-5 parts of bacillus megaterium. The preparation method disclosed by the invention has the beneficial effects that the preparation method of the fertilizer synergist is simple and feasible and is easy in industrial production; the utilization rate of nitrogen fertilizer, phosphorus fertilizer and potassium fertilizer can be increased, the plant growth can be promoted, a certain slow-release effect can be achieved, plants can conduct protein synthesis of organisms directly under the condition of no photosynthesis, and bad phenomena of soil hardening and the like are reduced.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a preparation method for a fertilizer synergist. Background technique [0002] my country is a country that consumes a lot of chemical fertilizers. In recent years, the amount of fertilizers has continued to increase rapidly. Due to the unreasonable application of chemical fertilizers, the utilization rate of fertilizers is low, and a large amount of nutrients are lost into water bodies and the atmosphere, causing ecological environment pollution. The waste of resources and environmental pollution caused by the indiscriminate application of chemical fertilizers has aroused widespread concern in the society. How to improve the utilization rate of fertilizers has always been a hot topic in research. Many scholars have done research on fertilization methods, farming methods and the development of new fertilizers. not fundamentally resolved. Fertilizer synergists are a kind of s...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05C11/00C05G3/00C05G3/80C05D1/04C05D9/00C05F11/02
Inventor 谢雨欣
Owner 浦江县美泽生物科技有限公司