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

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.

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...

AI Technical Summary

Problems solved by technology

[0008] Although the traditional litter composting technology has been widely used, the litter composting technology requires manual collection of waste litter, crushing treatment, mixing of microorganisms and organic fertilizers, aerobic fermentation, decomposed composting, crushing and screening. , Fertilizer packaging, returning to the field, many process steps, heavy labor, need site, equipment and manpower input, high cost

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