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

Novel compound microbial fertilizer and preparation method thereof

A compound microorganism and compound fertilizer technology, applied in fertilizer mixture, nitrate fertilizer, nitrogen fertilizer and other directions, can solve the problems of declining agricultural product quality, low fertilizer utilization rate, soil compaction, etc., so as to improve fertilizer utilization rate, improve soil, and solve soil problems. The effect of hardening

Inactive Publication Date: 2019-07-30
河南浩创农业科技集团有限公司
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a novel compound microbial fertilizer, which contains organic nutrients, inorganic nutrients and compound microbial nutrients, which solves the problems of soil compaction, low fertilizer utilization rate, decline in agricultural product quality, and environmental pollution caused by excessive single application of chemical fertilizers. and other problems, and the performance is stable, simple and easy to implement, and the cost is low, which is beneficial to large-scale application and can effectively promote the sustainable development of agriculture; at the same time, the purpose of the present invention is also to provide a preparation method of the above-mentioned novel compound microbial fertilizer

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Novel compound microbial fertilizer and preparation method thereof
  • Novel compound microbial fertilizer and preparation method thereof
  • Novel compound microbial fertilizer and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1: the novel micro-composite microbial fertilizer of the present embodiment, by weight parts on a dry basis, its component is as follows: 50 parts of fermented peanut cakes, 14 parts of potassium nitrate, 16 parts of urea, 1 part of natto powder, microbial bacterial agent 1 serving. Among them, the microbial agent is a mixture of Bacillus megaterium, Bacillus amyloliquefaciens, Bacillus thuringiensis, Bacillus colloidus, and Azotobacter torus, and the number of colonies in the microbial agent is 5 billion pcs / g.

[0027] The preparation method of the novel composite microbial fertilizer of the present embodiment may further comprise the steps:

[0028] (1) Preparation of fermented peanut cake: crush the remaining residue after peanut oil extraction, add water to make the material moisture content 45%, pile it up, turn it every 2 days, keep the fermentation temperature at 60°C, and the fermentation cycle is 40 days ;

[0029] (2) Preparation of microbial-or...

Embodiment 2

[0035] Embodiment 2: the novel micro-composite microbial fertilizer of the present embodiment, by weight parts on a dry basis, its component is as follows: 40 parts of fermented peanut cakes, 20 parts of potassium nitrate, 10 parts of urea, 2 parts of natto powder, microbial bacterial agent 1 serving. Wherein the microbial inoculum is a mixture of Bacillus megaterium inoculum and Azotobacter torus inoculum, and the number of colonies in the microbial inoculum is 6 billion / g.

[0036] The preparation method of the novel composite microbial fertilizer of the present embodiment may further comprise the steps:

[0037] (1) Preparation of fermented peanut cake: crush the remaining residue after peanut oil extraction, add water to make the material moisture content 50%, pile it up, turn it every 2.5 days, keep the fermentation temperature at 65°C, and the fermentation cycle is 30 days ;

[0038] (2) Preparation of microbial-organic compound fertilizer components: After mixing the ...

Embodiment 3

[0042] Embodiment 3: the novel micro-composite microbial fertilizer of the present embodiment, by weight parts on a dry basis, its component is as follows: 60 parts of fermented peanut cakes, 10 parts of potassium nitrate, 20 parts of urea, 1.5 parts of natto powder, microbial bacterial agent 1.5 servings. Wherein the microbial inoculum is a mixture of Azotobacter rufica inoculum, and the number of colonies in the Azotobacter rufica inoculum is 4 billion / g.

[0043] The preparation method of the novel composite microbial fertilizer of the present embodiment may further comprise the steps:

[0044] (1) Preparation of fermented peanut cake: crush the remaining residue after peanut oil extraction, add water to make the material moisture content 48%, pile it up, turn it every 3 days, keep the fermentation temperature at 70°C, and the fermentation cycle is 50 days ;

[0045] (2) Preparation of microbial-organic compound fertilizer components: After mixing the fermented peanut cak...

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 provides a novel compound microbial fertilizer and a preparation method thereof, and belongs to the technical field of fertilizers. The novel compound microbial fertilizer is prepared from, by dry-basis weight, 40-60 parts of outjom, 10-20 parts of potassium nitrate, 10-20 parts of urea, 1-2 parts of natto powder and 1-2 parts of a microbial agent, wherein the microbial agent is oneor more of a bacillus megatherium agent, a bacillus amyloliquefaciens agent, a bacillus thuringiensis agent, a bacillus mucilaginosus agent and an azotobacter chroococcum agent. The fertilizer can provide organic nutrients, inorganic nutrients and microorganism nutrients for crops at the same time, effectively solves the problems that due to single application of chemical fertilizers, soil hardening is caused, the yield-increasing effect of the fertilizers is reduced, and the quality of agricultural products is reduced, and has the advantages that the fertilizer is stable in performance, simple and easy to apply, the adopted components can be simply obtained, the production cost is low, large-area application and popularization are facilitated, and the agricultural sustainable developmentcan be effectively promoted.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, and in particular relates to a novel compound microbial fertilizer and a preparation method thereof. Background technique [0002] Today is an era of ecological civilization, and the pursuit of harmonious development between man and nature is the main theme of today's social development. my country has a vast territory and a large population, and is facing the current situation that the per capita arable land area is relatively small, so it is necessary to increase production. Fertilizer application is a common way to increase production. Fertilizers can be divided into organic fertilizers, inorganic fertilizers, and biological fertilizers according to their ingredients. Organic fertilizers contain a large amount of organic matter and contain a complete range of nutrients. The application of organic fertilizers increases the content of organic matter in the soil, which can improve soil phys...

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
IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05C5/02C05G3/00C05G3/80
Inventor 李明俊
Owner 河南浩创农业科技集团有限公司