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

Efficient microbial agent for solving successive cropping obstacles

A technology of high-efficiency microorganisms and continuous cropping obstacles, applied in the field of high-efficiency microbial inoculants, can solve the problems of falling off of microbial inoculants and synergistic substances, low utilization rate of composite inoculum compositions, and insignificant use effects, and achieves elimination of continuous cropping obstacles, The effect of improving crop stress resistance and improving stress resistance

Active Publication Date: 2021-07-16
上海乾界生物科技有限公司
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention patent with the application number 201610631659.6 discloses a composite bacterial composition that can reduce crop continuous cropping obstacles, which includes directly spraying microbial bacterial agents and synergistic substances on the vermicompost to make solid fertilizers. The microbial agent is adsorbed on the dung, but the adsorption amount is extremely low, and it is easy to cause the microbial agent and synergistic substances to fall off during the subsequent drying and transportation processes, resulting in low utilization rate and insignificant use effect of the composite bacterial agent composition and a series of questions

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
  • Efficient microbial agent for solving successive cropping obstacles
  • Efficient microbial agent for solving successive cropping obstacles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] A high-efficiency microbial agent for solving continuous cropping obstacles is composed of fermentation broth and calcium carbonate.

[0054] The preparation method of the high-efficiency microbial agent for solving continuous cropping obstacles is as follows: the fermentation liquid and calcium carbonate are mixed according to the mass ratio of 1:2 and stirred at 800 rpm for 30 minutes, and then dried at 42°C for 5 hours to obtain the described solution for continuous cropping obstacles efficient microbial agent.

[0055] The preparation method of described fermented bacterial liquid comprises the following steps:

[0056] (1) Use the inoculation loop to pick the bacteria and inoculate them in the liquid seed medium, and cultivate them at a constant temperature at 26°C and 160rpm until the bacterial concentration reaches 10 8 cfu / mL to obtain seed liquid; the liquid seed medium is as follows: 24 parts by weight of glucose, 18 parts by weight of ammonium sulfate, 12 pa...

Embodiment 2

[0060] A high-efficiency microbial agent for solving continuous cropping obstacles is composed of fermentation broth and calcium carbonate microspheres.

[0061] The preparation method of the high-efficiency microbial agent for solving continuous cropping obstacles is as follows: the fermentation liquid and calcium carbonate microspheres are mixed according to the mass ratio of 1:2 and stirred at 800rpm for 30min, and then dried at 42°C for 5h to obtain the solution High-efficiency microbial agent for continuous cropping obstacles.

[0062] The preparation method of described fermented bacterial liquid comprises the following steps:

[0063] (1) Use the inoculation loop to pick the bacteria and inoculate them in the liquid seed medium, and cultivate them at a constant temperature at 26°C and 160rpm until the bacterial concentration reaches 10 8 cfu / mL to obtain seed liquid; the liquid seed medium is as follows: 24 parts by weight of glucose, 18 parts by weight of ammonium sul...

Embodiment 3

[0068] A high-efficiency microbial agent for solving continuous cropping obstacles consists of fermentation broth and functionalized calcium carbonate microspheres.

[0069] The preparation method of the high-efficiency microbial agent for solving continuous cropping obstacles is as follows: the fermentation broth and functionalized calcium carbonate microspheres are mixed according to the mass ratio of 1:2 and stirred at 800rpm for 30min, and then dried at 42°C for 5h to obtain the obtained A high-efficiency microbial agent to solve continuous cropping obstacles is described.

[0070] The preparation method of described fermented bacterial liquid comprises the following steps:

[0071] (1) Use the inoculation loop to pick the bacteria and inoculate them in the liquid seed medium, and cultivate them at a constant temperature at 26°C and 160rpm until the bacterial concentration reaches 10 8 cfu / mL to obtain seed liquid; the liquid seed medium is as follows: 24 parts by weight ...

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 microbial agent, and particularly relates to an efficient microbial agent for solving successive cropping obstacles. The efficient microbial agent for solving the successive cropping obstacles consists of a fermented bacterium solution and a carrier, wherein the carrier is functionalized calcium carbonate microspheres prepared by a specific method. The efficient microbial agent for solving the continuous cropping obstacles provided by the invention has the advantages that a preparation process is simple and feasible; the used raw materials are cheap, green, non-toxic and degradable; and by using the microbial agent prepared according to the invention, the continuous cropping obstacles can be solved, the growth and development of crops can be promoted, the content of beneficial substances in the soil can be increased, and the effect of improving the soil is achieved.

Description

technical field [0001] The invention relates to the technical field of microbial inoculum, in particular to a high-efficiency microbial inoculum for solving continuous cropping obstacles. Background technique [0002] Continuous cropping obstacle, also known as cropping disease, replanting disease, and land avoidance phenomenon, refers to the fact that after the same crop or related crops are planted in the same field, in subsequent planting, even if normal management measures are taken, crop growth conditions will still occur. Defective, product quality decline, reproductive status deterioration and other phenomena. In crop cultivation, crop continuous cropping obstacles are very common, and horticultural plants, economic plants, medicinal plants, including melons and fruits, vegetables and flowers all have serious continuous cropping obstacles. [0003] The formation and aggravation of crop continuous cropping obstacles are the external manifestations of the interaction r...

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): C12N11/14C12N11/10C12N11/08C12N1/20C09K17/40C01F11/18C05G3/00C05G3/40C05G3/80C09K101/00C12R1/01
CPCC12N11/14C12N11/10C12N11/08C12N1/20C09K17/40C01F11/18C05G3/00C05G3/40C05G3/80C05D3/02C05D1/02C05B7/00C09K2101/00C05F11/00C05F11/02
Inventor 林江一卢丽珍蒋蕊陈彪
Owner 上海乾界生物科技有限公司