Using the zoo compost of the Black Lioness as an organic fertilizer

Пендюрин, Е. А.; Рыбина, С. Ю.; Смоленская, Л. М.

doi:10.32634/0869-8155-2020-340-7-106-110

Cited by 6 publications

(3 citation statements)

References 3 publications

(1 reference statement)

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“…Earlier, the authors [16][17] determined by chemical analysis methods the prevailing of ammonium cations among nitrogen metabolism products in zoocompost samples. There are data, indicating that the elevated concentration of ammonium ions increases intracellular рН, inhibits several enzymes, causes the formation of free radicals, and results in the ammoniac poisoning of plant cells.…”

Section: Resultsmentioning

confidence: 99%

Cytogenetic assessment of the quality of media treated with Hermetia Illucens zoocompost components

Porozhnyuk,

Lupandina,

Nepomenko

2024

BIO Web Conf.

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The influence of black soldier fly maggots vermiculture zoocompost water extract components on the proliferative activity of root apexes’ meristem and the root system growth of Allium cepa L was studied. Allium-test was used as a biological analysis, approved by International Program on Chemical Safety (IPCS) for monitoring environmental contaminants, substances, and chemicals. The cytogenetic effects, resulting from the action of zoocompost’s water-soluble components and manifesting themselves in abnormalities of mitosis stages, were identified. The «dose-effect» relationship between the water extract components’ content and the mitotic activity of Allium cepa L meristem was determined. The influence of zoocompost water extract components on the elongation zone of root apexes, which affects root system growth, is demonstrated. It is revealed that the biogenic elements of zoocompost water extract components produce a stimulating effect at certain concentrations. The evaluated doses inhibit the proliferative activity of meristem and the growth of the root system. The inhibiting effect is probably due to the increased salts content in the water extract, which causes plasmolysis of cells’ cytoplasm, and alkalosis, caused by the presence of ammonia. It is recommended to take into account the dosage of biologically active substances in zoocompost during the formulation development of fertilizing mixes for plant cultivation.

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Section: Resultsmentioning

confidence: 99%

Cytogenetic assessment of the quality of media treated with Hermetia Illucens zoocompost components

Porozhnyuk,

Lupandina,

Nepomenko

2024

BIO Web Conf.

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“…-складирование на полигонах ТКО для естественного разложения, что требует больших площадей и сопровождается загрязнением атмосферы и почвы [1];…”

Section: Introductionunclassified

“…-термическая утилизация (сжигание), что кроме возможных экологических рисков сопровождается большими затратами. По оценке НП «Совет рынка» величина удельных капитальных затрат на строительство объектов утилизации ТБО на 1 кВт мощности в 6 раз больше удельных капитальных затрат на строительство новых АЭС и в 13 раз дороже для газовой генерации, при этом более 92% от общей стоимости приходится на неэнергетическое оборудование 1 ;…”

Section: Introductionunclassified

Study of Biogas Composition at the MSW ‘Streletskoe’ Landfill Site

Trubaev,

Verevkin

2024

Energy Systems

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The purpose of the work is to summarize data on the analysis of the composition of biogas produced at the Streletskoye MSW landfill (Belgorod region) from 2017 to the present in order to assess its average composition and its changes. The composition and yield of biogas was studied in an experimental line of three wells and in four gas collection systems with a total area of 1.75 hectares, built at the site in 2017–2020. According to the results of aeration, the methane content without taking into account leaks ranges from 35 to 70% and is constant for each gas collection field. The practice of operating gas collection systems shows the great importance of sealing the body of landfills to prevent atmospheric air suction. Monitoring of the natural release of landfill gas from the landfill body in 471 wells showed an uneven nature of gas formation at different points, so the installation of individual observation and working gas wells may not allow determining the average indicators for the landfill. Studies of the composition and yield of biogas over a long period of time have shown the stability of the indicators and their dependence only on the technical characteristics of the landfill site. Seasonality has little effect on methane output, so surveys for climatic conditions similar to the Belgorod region can be carried out at any time of the year. The conducted studies showed that GOST 59417-2021 does not allow for an effective determination of biogas potential. To solve this problem, an express survey method is proposed with the installation of temporary wells and determination of biogas parameters using portable equipment.

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Entomo-Industry of Hermetia Illucens

Артахов¹

2021

Vestn. Ross. èkon. univ. im. G. V. Plehanova

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Innovation in production use of insects allows us to speak about entomo-industry, which could cause in the future a drop in the relative cost of food. On the basis of biotechnology by using the fly Hermetia illucens the article draws theoretical and applied economic conclusions. Larvae of this fly by eating organic wastes during a few days can grow in hundred times and become a feed for animals, a basis for medicine or even a nutritious supplement, while their waste can become a fertilizer (zoo-humus). From means of labour they turn into the subject of labour with selfreproduction and solution to ecological problem, which can create the added value. In traditional livestock breeding fast transformation does not take place and animal acts mainly as the subject or means of labour. Commercialization of the technology can be achieved through development of module equipment for each of 9 processes and this can make it possible to purchase it stage by stage, depending on the need and resources. Due to this fact competitive advantage for technological entrepreneurship can be provided that can take one of the following three types: in the narrow sense (developing and selling equipment), in the broad sense (manufacturing the product with own equipment) and mixed one (manufacturing and selling of the equipment and finished product, joint work of the developer and user of the equipment). The author designed a synthetic graphic business-model of entomo-technological entrepreneurship. Logical schemes of waste treatment were put forward: centralized and decentralized. It was found out that for agricultural waste the decentralized scheme is more appropriate, as it implies treatment at the place of shaping and economizing on transportation. In Russia the process of commercialization of biotechnologies with the use of Hermetia illucens started in 2015, which is proven by patent activity. However, the market develops rather slowly.

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Using the zoo compost of the Black Lioness as an organic fertilizer

Cited by 6 publications

References 3 publications

Cytogenetic assessment of the quality of media treated with Hermetia Illucens zoocompost components

Cytogenetic assessment of the quality of media treated with Hermetia Illucens zoocompost components

Study of Biogas Composition at the MSW ‘Streletskoe’ Landfill Site

Entomo-Industry of Hermetia Illucens

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