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

Compound microbial fertilizer for improving saline-alkali soil

A technology of compound microbial bacteria and saline-alkali land is applied in the field of microorganisms, which can solve the problems of ineffective improvement and complicated operation, and achieve the effect of enriching diversity and improving soil structure.

Pending Publication Date: 2021-11-30
胡道宝
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned improvement method is complicated to operate, and the improvement effect is difficult to bear fruit in the short term.

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 Construction

[0008] Working principle of the present invention:

[0009] After the compound microbial fertilizer is applied to the soil, it will form a symbiotic relationship with the existing microorganisms in the soil. While inhibiting the growth of harmful bacteria, it will be transformed into beneficial bacteria, promoting the cycle of nutrients such as carbon, nitrogen, phosphorus, and sulfur, and enriching the soil. Diversity of the dominant flora.

[0010] The compound microbial fertilizer grows and reproduces in saline-alkali soil, and will produce a large number of metabolites, promote the decomposition of organic matter, improve the cementation performance of soil organic and inorganic complexes, improve the soil structure, improve the micro-environment of microbial activities, and then promote the growth of crops in saline-alkali soil. grow.

[0011] Using the invention to improve saline-alkali soil is the result of the interaction between microorganisms, plants and soil. The ...

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 compound microbial fertilizer for improving saline-alkali soil, which comprises the following florae in parts by mass: 40 parts of agrobacterium, 30 parts of bacillus subtilis, 100 parts of bacillus subtilis, 50 parts of bacillus licheniformis, 50 parts of lactic acid bacteria, 50 parts of bacillus amyloliquefaciens, 50 parts of actinomycetes, 50 parts of bacillus mucilaginosus, 50 parts of bacillus laterosporus, 50 parts of photosynthetic bacteria, 50 parts of saccharomycetes, 50 parts of cellulase, nitrogen-fixing bacteria, phosphorus and potassium bacteria, aspergillus oryzae, aspergillus niger, 50 parts of lactic acid bacteria, 50 parts of acetobacters, 50 parts of actinomyces, 20 parts of eubacterium lentum, 30 parts of staphylococcus and 50 parts of protease. According to the invention, a plurality of florae with a land improving function are mixed according to a certain proportion to form the compound microbial fertilizer, and after the compound microbial fertilizer is used, harmful bacteria can be inhibited, the diversity of beneficial bacteria can be enriched, and the soil structure can be rapidly improved.

Description

technical field [0001] The invention relates to the technical field of microorganisms, in particular to a compound microbial fertilizer for improving saline-alkali land. Background technique [0002] Saline-alkali land can be divided into severe saline-alkali, moderate saline-alkali, and light-heavy saline-alkali according to the degree of salinity, that is, the salt content is 0.4%-0.6%, 0.2%-0.4%, 0.1-0.2%, and it is divided according to the land pH value of 6.5- 7.5 is mild, alkaline is 7.5-8.5 is moderate, and greater than 8.5 is severe. [0003] The fundamental reason for the formation of saline-alkali soil is poor water conditions. The improvement of saline-alkali soil is generally carried out in the following steps. First, drain and wash salt to reduce the salinity content of the soil; then plant saline-alkali-tolerant plants to fertilize the soil; finally, plant crops. The specific improvement measures are: drainage, irrigation and salt washing, silt improvement, cr...

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): C09K17/14C09K101/00C09K109/00
CPCC09K17/14C09K2101/00C09K2109/00
Inventor 胡道宝
Owner 胡道宝