| Issue |
E3S Web Conf.
Volume 282, 2021
International Conference “Ensuring Food Security in the Context of the COVID-19 Pandemic” (EFSC2021)
|
|
|---|---|---|
| Article Number | 03028 | |
| Number of page(s) | 6 | |
| Section | Development of Livestock Breeding, Plant Breeding, Seed Production and Aquaculture | |
| DOI | https://doi.org/10.1051/e3sconf/202128203028 | |
| Published online | 05 July 2021 | |
Growing fish and plants using aquaponic, hydroponic and mixed technologies
1 Belgorod State Agricultural Univerisity named after V. Gorin pos. Mayskiy, Russia
2 Administration of the Governor of the Belgorod Region Region, Sobornaya Square, 4, 308005 Belgorod, Russian Federation
* Corresponding author: umat_05@mail.ru
Aquapon technology has a positive effect on the growth of live weight of Clary catfish per 1m3 of the water environment in comparison with ultrasound. As a result, this indicator in the aquapon installation was higher by 456 grams or 1.1% for 45 days ompared to the USV. Profitability cleavage catfish in aquaponic operation installation was 22.8%, which is 1.4% higher than the same indicator of RAS. The combined aquaponic-hydroponic mode of operation of the unit allowed to obtain 8.282 kg of vegetative mass of lettuce plants from 1 m2 of the installation area for 45 days, which is 2.761 kg more than in the traditional aquaponic mode and 0.903 kg more than in the hydroponic mode.
© The Authors, published by EDP Sciences, 2021
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