| Issue |
E3S Web Conf.
Volume 371, 2023
International Scientific Conference “Fundamental and Applied Scientific Research in the Development of Agriculture in the Far East” (AFE-2022)
|
|
|---|---|---|
| Article Number | 06013 | |
| Number of page(s) | 10 | |
| Section | Sustainable Territorial Development | |
| DOI | https://doi.org/10.1051/e3sconf/202337106013 | |
| Published online | 28 February 2023 | |
Effects of biochar and fertilizer amendments on soil acidity and soil organic carbon content on Luvic Anthrosols in Russian Far East
1 FEFU, Far Eastern Climate Smart Lab, 10 Ajax Bay, Russky Island, 690922 Vladivostok, Russia
2 Federal Scientific Center of the East Asia Terrestrial Biodiversity, Far Eastern Branch of the Russian Academy of Sciences, Prospekt Stoletiya Vladivostoka Ave. 159, 690022 Vladivostok, Russia
3 Il’ichev Pacific Oceanological Institute, Far Eastern Branch of the Russian Academy of Sciences, Baltiyskaya st. 43, 690041 Vladivostok, Russia
4 Primorskaya Vegetable Experimental Station of the All-Russian Scientific Research Institute of Vegetables, Kubanskaya St 57/1, 692779 Artyom, Russia
* Corresponding author: semal.va@dvfu.ru
The paper presents the results of a study effect of biochar together with fertilizers on the acidic properties and organic content in Luvic Anthrosols in the South of the Russian Far East during two years field experiment. As a result of the study, it was proved that the combination of biochar with organic fertilizers contributes to the preservation of organic carbon in the soil at the end of the growing season, even 16 months after application both on the drainage site and without drainage. The most effective shift of acidity values towards neutral occurs 4 months after the introduction of biochar and combination with fertilizers for all experimental variants on a non-drainage site. After 16 months the acidity values almost return to the original values of the beginning of the growing season.
© The Authors, published by EDP Sciences, 2023
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