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

Special microbial fertilizer for nursery stocks

A technology for microbial fertilizer and seedlings, which is applied in the field of agricultural bioengineering to achieve the effects of increasing utilization rate, improving soil physical and chemical properties, and improving the yield and quality of seedlings

Inactive Publication Date: 2013-08-14
何聪
View PDF0 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In recent years, the fertilization of seedlings still stays in the technology of large-scale application of chemical fertilizers, which is far from meeting the requirements of high, stable and high-quality seedlings. Therefore, the research and application of special microbial fertilizers for seedlings has become a top priority.

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

[0012] A special microbial fertilizer for seedlings, 2 mL of Rhizobium, 2 mL of Azotobacter rotundum, 2 mL of Bacillus megaterium, and 2 mL of Bacillus colioids (silicate bacteria) are respectively cultivated to obtain fermented seeds; the production and cultivation method is as follows: 6 g of sucrose, manna Alcohol 15g, ammonium sulfate 2g, peptone 2g, beef extract 4g, sodium chloride 3g, potassium dihydrogen phosphate 0.15g, ammonium molybdate 0.6g, calcium carbonate 0.02g, ferrous chloride 0.02g and the balance is water; adjust pH to 7 .2 Sterilize and culture in a fermenter at 121°C for 20 minutes. When the temperature of the culture medium drops to about 33°C, intervene in the fermented seeds, and ferment for 24 hours at 33°C under the condition of oxygen to obtain a compound microbial fertilizer, which can play an effective role. Bacterial count≥5×10 9 (5 billion) cells / mL, no less than 300 million cells / mL for each type of bacteria; dilute the fermented bacterial ferti...

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 special microbial fertilizer for nursery stocks, relates to an agricultural fertilizer and an organic fertilizer production technology, and belongs to the technical field of agro-biological engineering. The special microbial fertilizer is disclosed against problems existing in the prior art, accords with practical demands of the agricultural production, and can reach the purposes comprising nursery stock per-unit area yield improvement, nursery stock quality improvement, and nursery stock planting economic benefit increase. The special microbial fertilizer is characterized in that a preparation method of the special microbial fertilizer comprises the following steps: respectively culturing nodule bacteria, Azotobacter chroococcum, Bacillus megatherium and Bacillus mucilaginosus to obtain fermentation seeds; disinfecting a production culture medium in a fermenting tank at 121DEG C for 20min, inoculating the above bacterial strain seeds to the culture medium when the temperature of the culture medium drops to about 33DEG C, and fermenting at 31-35DEG C under an aerobic condition for 24-30h to obtain the composite microbial fertilizer. The number of effective live bacteria in the microbial fertilizer is not lower than 5*10<9> / mL, and the number of each kind of the above bacteria is not lower than 3*10<8> / mL.

Description

technical field [0001] The invention relates to agricultural fertilizers and organic fertilizer production technology, and belongs to the technical field of agricultural bioengineering, in particular to a special microbial fertilizer for seedlings. Background technique [0002] Seedlings are saplings with a root system and a stem. All the saplings cultivated in the nursery, regardless of their age, are called seedlings before they come out of the nursery. Seedling types: seedlings, vegetative propagation seedlings, transplanted seedlings, bed seedlings. [0003] Seedlings, as plants, have their natural growth rules. In view of the role of greening and oxygen purification, the demand for seedlings is very large, so they must be circulated with the help of the market. The core lies in the well-known flower and tree market in the country. Common seedling infectious diseases include damping-off, blight, anthracnose, and leaf spot. This kind of disease occurs quickly and infec...

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): C05G3/04C05F11/08C05G3/80
Inventor 何聪
Owner 何聪
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com