Preparation method of microbial agent-containing red-layer sandstone and mudstone interbedding side slope wound surface artificial soil
A microbial agent and artificial soil technology, applied in soil conditioning materials, chemical instruments and methods, organic fertilizers, etc., can solve problems such as unreasonable application of microbial agents and unsatisfactory artificial soil restoration effects
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Embodiment 1
[0012] A material of weathered coal is selected and passed through a 1 cm sieve to prepare weathered coal for use. Bacillus subtilis ( Bacillus subtilis ), Bacillus megaterium ( Bacillus megaterium ), Streptomyces Jingyang ( Streptomyces jingyangensis ), Bacillus peptoneoid ( Bacillus mucilagtmosus ), Rhodopseudomonas palustris ( Rhodopseudanonas palustris ) Fermentation is carried out separately, the fermented bacterial liquid is adsorbed by 10 times the weight of weathered coal powder, and the above 5 kinds of adsorbed single bacterial agents are mixed uniformly in the ratio of 30:10:25:20:15 by weight. Microbial agents are reserved. The red-bed sandstone and red-bed mudstone rock produced by the excavation of the slope are crushed with a crusher and passed through a 2 cm sieve. The local natural soil is crushed with a tool and passed through a 2 cm sieve, and 10% of the red layer after sieving is selected Sandstone rock powder, 30% red mudstone rock powder, and 60% natu...
Embodiment 2
[0014] The operating procedure during preparation is the same as in Example 1. Only the types, quantities, specifications, and water content of the raw materials are changed within the scope specified by the operating procedures of the present invention, the artificial soil for the red-bed sand and mudstone interbedded slope wound surface containing the microbial agent is still prepared.
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