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Microorganism acid soil restoration agent and preparing method and application thereof

A technology of acidic soil and remediation agent, which is applied in the field of biological agriculture, can solve the problems of poor remediation effect of acidic soil, and achieve the effect of improving exchange adsorption capacity, simple production method and low price

Inactive Publication Date: 2016-12-14
湖北嘉益田生物肥业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is: acidic soil remediation products in the prior art have poor remediation effect on acidic soil

Method used

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  • Microorganism acid soil restoration agent and preparing method and application thereof
  • Microorganism acid soil restoration agent and preparing method and application thereof
  • Microorganism acid soil restoration agent and preparing method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0068] The microbial acidic soil remediation agent of the present embodiment is made from the composition of following parts by weight:

[0069] Zeolite powder 80;

[0070] Rice bran 15;

[0071] Starch 3.5;

[0072] Complex flora 1.5;

[0073] The preparation method of the composite flora: take Bacillus subtilis, Pediococcus pentosaceae, Aspergillus niger, Bacillus jelly-like, Rhizopus oryzae, Pichia powdery, Sphingobacterium multivorum and the expansion liquid of enzyme bacteria and mix, wherein Bacillus subtilis accounted for 10wt% of the composite flora, Pediococcus pentosaceae 15wt%, Aspergillus niger 10wt%, Bacillus jelly-like 5wt%, Rhizopus oryzae 5wt%, Pichia powdery 3wt%, Sphingosine multivorum Bacillus 2wt%, enzyme bacteria expansion solution 50wt%.

[0074] Enzyme bacteria expansion solution production method:

[0075] Raw material ratio: 1. Brown sugar 3kg; 2. Water 10kg; 3. Enzyme bacteria 100g.

[0076] Process flow: After sterilizing a container with boili...

Embodiment 9～12

[0093] The microbial acidic soil remediation agent is made of the following ingredients in parts by weight:

[0094] Zeolite powder 80;

[0095] Rice bran 15;

[0096] Starch 3.5;

[0097] Complex flora 1.5;

[0098] The preparation method is the same as in Example 1. The proportioning ratio of the composite flora of each embodiment is different, and the mass percentages of each bacterium in the composite flora are specifically as follows:

[0099]

[0100] Wherein the preparation method of composite flora and ferment bacterium expansion liquid is with embodiment 1.

[0101] The application method of the microbial acidic soil remediation agent of embodiment 9~12 is the same as embodiment 1, and experimental result is as follows:

[0102]

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Abstract

The invention discloses a microorganism acid soil restoration agent. The microorganism acid soil restoration agent is prepared from alkali mineral powder, rice bran, starch or brown sugar, and enzyme bacteria. The microorganism acid soil restoration agent is applied to agricultural production to improve acid soil and improve soil, especially the ecological environment on the periphery of the root systems of crops, proper amounts of various nutrient elements such as nitrogen, phosphorus, potassium, calcium, magnesium, silicon, boron and zinc needed by growth of crops are provided, and soil is activated.

Description

technical field [0001] The invention belongs to the technical field of biological agriculture, and in particular relates to a microbial acidic soil remediation agent, a preparation method and an application. Background technique [0002] At present, the soil acidification of cultivated land in the southern, northeastern and eastern regions of my country is serious, and the area is gradually increasing, and the degree of acidification has a tendency to further deepen. After soil acidification, the development of the root system is inhibited, resulting in a decrease in nutrient utilization and increasing the cost of pesticides and fertilizers. At the same time Increase the number of harmful bacteria in the soil, seriously affect crop yield, product quality and safety. [0003] Long-term large-scale application of chemical fertilizers such as urea is one of the important reasons for soil acidification. [0004] Adjusting the pH of the soil to the range suitable for crop growth ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04A01C21/00C05G3/80
CPCA01C21/005C05D9/00C05G3/80C05F5/002C05F11/00C05F11/08
Inventor 潘程远
Owner 湖北嘉益田生物肥业有限公司
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