Open AccessSTUDY OF FERMENTATION PROCESSES OF POULTRY EXCRETA UNDER THE IMPACT OF BIOLOGICALLY ACTIVE ADDITIVE “MEFOSFON”
Author(s) -
Ф. С. Сибагатуллин,
Fatih Sibagatullin,
Зульфия Халиуллина,
Zul'fiya Haliullina,
Айсылу Сафиуллина,
Aysylu Safiullina,
А. Н. Петров,
А. М. Петров,
Кирилл Синяшин,
Kirill Sinyashin,
М. В. Шулаев,
М. В. Шулаев
Publication year - 2018
Publication title -
vestnik kazanskogo gosudarstvennogo agrarnogo universiteta
Language(s) - English
Resource type - Journals
ISSN - 2073-0462
DOI - 10.12737/article_5b350246459cb8.05393688
Subject(s) - fermentation , toxicology , livestock , environmental science , ammonium , waste management , pulp and paper industry , chemistry , microbiology and biotechnology , biology , food science , ecology , engineering , organic chemistry
In article the current problem of agriculture – utilization of livestock waste is considered. Heads of the enterprises are interested in introduction of the low-cost schemes of utilization allowing to process into short terms waste in safe products. In this work it is considered the possibility of processing of waste by means of the Mefosfon dietary supplement representing melamine salt encore (oxymethyl) of fosfinovy acid. The possibility of acceleration of process of "maturing" of navoz due to stimulation of microbic activity in waste is supposed. Results of a research of fermentation of a bespodstilochny chicken dung and dung are given in an opilochny laying with Mefosfon's addition and Baikal-EM1. The intensity of process of biodestruction of nitrogen-containing connections was estimated on change of maintenance of ions of ammonium (NH4+) which was determined by a photocolorimetric method by Romashkevich. Acceleration of processes of ammonification at addition in medicine Mefosfon waste is shown. Reduction of concentration of ammoniyny nitrogen in the samples processed by Melafen in combination with the microbic medicine Baikal-EM1 up to 30% in 4 months of an experiment is recorded. Biotesting of experimental tests has shown decrease in toxicity of a dung with III to the IV class. At the same time it was noted that the negative impact on hydrobionts of the tests processed by medicines was lower than 1,5-2 times of control tests without processing medicines.