Evaluation of the efficiency of biocomposting of bottom silt deposits using different conditions of aerobic fermentation
نویسندگان
چکیده
The efficiency of biocomposting bottom silt deposits was evaluated in laboratory conditions. process is reproduced taking into account the main technological parameters and using lowland peat, microbial concentrate vermiculture as basic components. composition includes strains genera Bacillus spp., Clostridium Pseudomonas causing biosolubilization a complex organomineral substrate - sediments. productive line Eisenia foetida Savigny (Lumbricidae) used vermiculture. evaluation carried out according to agrochemical characteristics. greatest effect on preservation biogens obtained during fermentation sediments with participation concentrate. An increase content N 1.10%, P – 0.54%, K 0.42% achieved. use caused an organic matter up 42.1% humus 14.6%. results experiment allow us consider biocompost vermicompost source elements necessary for plant growth development.
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ژورنال
عنوان ژورنال: E3S web of conferences
سال: 2023
ISSN: ['2555-0403', '2267-1242']
DOI: https://doi.org/10.1051/e3sconf/202341102050