Abstract and keywords
Abstract (English):
The article considers the possibility of using waste from the timber industry as a raw material for obtaining organomineral fertilizers based on them. It is proposed to balance the nutrients by bio-processing wood waste together with sewage sludge. The ratio of fertilizer components by the ratio of carbon to nitrogen has been established. The obtained results of vegetation experiments confirm the effectiveness of fertilizer use, and the technology of fertilizer production shows the potential for rational waste management.

Keywords:
sawdust, bark, sewage sludge, fertilizers, soil depletion
References

1. Kolesnikov, A. V. Analiz obrazovaniya i ispol'zovaniya drevesnyh othodov na predpriyatiyah lesopromyshlennogo kompleksa Rossii / A.V. Kolesnikov // Inzhenernyy vestnik Dona. – 2015. – URL: https://cyberleninka.ru/article/n/pererabotka-drevesnyh-othodov-predpriyatiy-lesopromyshlennogo-kompleksa-kak-faktor-ustoychivogo-prirodopolzovaniya/viewer (data obrascheniya 27.04.2024).

2. Othody derevoobrabatyvayuschey promyshlennosti i vozmozhnost' ih ispol'zovaniya v hozyaystvah Krasnodarskogo kraya / N.P. Berezhnaya, Yu.S. Kad'kalo, L.F. Skripka, I.A. Trocan // Problemy rekul'tivacii othodov byta, promyshlennogo i sel'skohozyaystvennogo proizvodstva. – 2009. – S. 199-202.

3. Fomin, G. S. Gosstandart Rossii. Spravochnik: Pochva. Kontrol' kachestva i ekologicheskoy bezopasnosti po mezhdunarodnym standartam / G.S. Fomin. – Moskva : Protektor, 2000. – 300 s.

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