Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Microorganism ecology conditioner and application

A technology of microbial ecology and conditioner, applied in application, fertilizer mixture, soil conditioning materials, etc., can solve problems such as crop quality decline, threat to human sustainable development, farmland soil compaction, etc., to achieve the function of promoting crop growth and significantly promoting growth , a strong inhibitory effect

Inactive Publication Date: 2010-07-14
NANJING UNIV OF INFORMATION SCI & TECH
View PDF0 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, due to the long-term and large-scale application of chemical fertilizers, the soil in the farmland is compacted, the quality of the crops is reduced, the environment is polluted, and the emission of greenhouse gases increases, threatening the sustainable development of human beings.

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

example 1

[0017] 1. Thoroughly disinfect the culture environment, including culture tanks, curved discs, plastic bags, culture rooms and the air in the culture room.

[0018] 2. Mix 20-40% wheat bran, 20-40% rice bran, 0.5-6% bean cake powder, 0.5-10% wheat flour, 0.1-2% ammonium sulfate, 0-0.3% dipotassium hydrogen phosphate, 0-0.2% sulfuric acid Magnesium and 0.01-0.2% ferrous sulfate are mixed, and the rest is supplemented with tap water. in a tray or plastic bag.

[0019] 3. Put the above-mentioned raw materials in bags into an autoclave for high-temperature sterilization for 60 minutes, and keep the temperature in the autoclave at 121° C. and the pressure at 0.15 MPa.

[0020] 4. Take out the sterilized bagged culture medium, place it in a sterile inoculation room to cool down, and place it for 2-3 days.

[0021] 5. Sterilize the sterilized bagged medium that has been placed for 2-3 days at high temperature again, the method is the same as 3, kill the spores that survived the pre...

Embodiment 2

[0026] Take 28kg of wheat bran, 28kg of rice bran, 4kg of bean cake flour, 5kg of wheat flour, 1kg of ammonium sulfate, 0.2kg of dipotassium hydrogen phosphate, 0.1kg of magnesium sulfate, 0.1kg of ferrous sulfate and 33.6kg of water. The pH of the culture medium is about 6.8. To form a solid medium, put the solid medium in a culture tank, a curved plate or a plastic bag for use. According to the method in Example 1, inoculate 6kg of Bacillus megaterium and cultivate for 42 hours; inoculate 5kg of Bacillus subtilis and cultivate for 46 hours, inoculate 5kg of green wood enzyme and cultivate for 96 hours, and prepare the microbial ecological conditioner.

[0027] Examples of use of the present invention:

[0028]For the field with severe continuous cropping obstacles, after the harvest of the last crop, 15-20 days before the planting of the next crop, apply 300-600 kg of microbial ecological conditioner prepared in Embodiment 1 or Embodiment 2 per mu per crop, as base fertilize...

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 microorganism ecology conditioner and application. The microorganism ecology conditioner is prepared by the following steps: placing a culture medium in a culture vessel, sterilizing, firstly inoculating bacillus megaterium weighing 4-10% of the culture medium at the culture temperature 26-35 DEG C, culturing for 36-48 hours, then inoculating bacillus subtilis weighing 3-8% of the culture medium, culturing for 48 hours again, then inoculating Trichoderma Vride G weighing 0.5-6% of the culture medium, finally culturing for 48-144 hours, afterwards adding calcium carbonate weighing 5-10% of the culture medium or clay weighing 5-15% of the culture medium as the carrier, adding adsorbent weighing 100-1000 times of the culture medium, mixing to be uniform, stacking and fermenting for 3-6 days, drying, and concentrating into solid or powdery finished product. The microorganism ecology conditioner can be taken as biological fertilizer having biological prevention and control functions, and can also be taken as soil conditioner and continuous cropping obstacle soil restoring agent.

Description

Technical field: [0001] The invention relates to a microbial ecological conditioner and its application, in particular to a production method and application of a microbial ecological fertilizer capable of providing crop nutrients and inhibiting crop pathogens. Background technique: [0002] After long-term continuous cropping, crops are prone to continuous cropping obstacles, poor growth, prone to disease, short, thin, and deformed plants, which are caused by changes in the microbial ecosystem in the soil and damage to the ecological balance. Usually, after continuous cropping, plants accumulate a large amount of allelochemicals that affect crop growth through root exudates and decaying stumps, and at the same time stimulate the growth and reproduction of pathogenic bacteria, resulting in a large accumulation of plant pathogenic bacteria in the soil, thus affecting the growth and development of plants , lead to growth retardation, and eventually lead to disease, yield reduc...

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): C05G3/00C09K17/42C09K101/00
Inventor 吴洪生刘正柱申双和
Owner NANJING UNIV OF INFORMATION SCI & TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products