Microbial agent capable of making side slope and bulkhead vegetation community free of artificial maintenance and construction method thereof

A vegetation community, revetment technology, applied in the direction of fertilization methods, microorganism-based methods, biochemical equipment and methods, etc., can solve the problems of high cost, many process steps, large labor load, etc., and achieve increased soil fertility and lush plant growth. , improve the effect of soil enzyme activity

CN105385618AInactive Publication Date: 2016-03-09路域生态工程有限公司
2 Cites 5 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2016-03-09
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

Provided are a microbial agent capable of making a side slope and bulkhead vegetation community free of artificial maintenance and a construction method thereof. The microbial agent is prepared through the steps of preparation of fermentation raw materials, smashing of the fermentation raw materials, liquefaction, sterilization, fermentation, desiccation and packaging, and desiccation and packaging are conducted on the raw materials which are subjected to fermentation. The microbial agent comprises various fungi such as paenibacillus sp., bacillus amyloliquefaciens, arthrobacter humicola, pseudomonas graminis, phanerochaete chrysosporium, trichoderma longibrachiatum, aspergillus niger, rhodotorula mucilaginosa, sporobolomyces and clitocybe geotropa. According to the microbial agent free of artificial maintenance for the side slope and bulkhead vegetation community, by means of a nutrient substance circulation theory of dry branches and fallen leaves, the microbial agent is added to a target vegetation community in one time, in situ degradation is conducted on the dry branches and fallen leaves to activate microorganisms, in an ecological system, a new system which has the functions of matter circulation, energy flow, soil fertility increase and vegetation community update and succession is formed among the dry branches and fallen leaves, soil and vegetation, therefore, artificial cultivation of the side slope and bulkhead vegetation community is not needed, and plants grow vigorously.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the field of ecological protection slopes, in particular to a slope and revetment vegetation community free of artificial maintenance bacterial agent and a preparation method thereof, as well as a construction method of the bacterial agent. Background technique

[0002] Vegetation communities on slopes and revetments are important components of highways, railways, and rivers. Since highways, railways, and rivers connect all parts of the country, they have a wide range of extension and long fronts, and the cost of manual maintenance is high and difficult. The current slope vegetation system generally has the problem of "green in one year, barren in two years, and dead in three or four years".

[0003] Litter (yard waste) mainly refers to the plant residues produced by the natural fall of garden plants or artificial pruning, mainly including leaves, branches, grass clippings, etc., and its main components are lignin, cellulose, h...

Examples

Embodiment

[0060] Embodiment: effect evaluation test

[0061] In view of the differences in climate and geographical geological conditions throughout the country, the present invention is tested near a certain expressway section in the north of Beijing. The region has a continental climate, characterized by four distinct seasons, rain and heat in the same season, large temperature difference between day and night, cold winter and cool summer. The expressway slopes in the experimental area are all high and steep slopes of 45°~60°. Therefore, from the perspective of road safety and slope stability, the reconstruction of vegetation communities does not involve the establishment of arbors. Comparing various factors, vegetation restoration species are mainly herbaceous, with appropriate shrubs. in, Figure 5 It is the effect picture after 6 months of construction in the experimental site. At the same time, the effect evaluation of the ability to degrade litter, the amount of activated soil ...