| The importance of microalgae for aquaculture industry. Review I Sirakov, K Velichkova, S Stoyanova, Y Staykov Int J Fish Aquat Stud 2 (4), 81-84, 2015 | 130 | 2015 |
| Potential for combined biocontrol activity against fungal fish and plant pathogens by bacterial isolates from a model aquaponic system I Sirakov, M Lutz, A Graber, A Mathis, Y Staykov, THM Smits, R Junge Water 8 (11), 518, 2016 | 52 | 2016 |
| The effect of algae meal (Spirulina) on the growth performance and carcass parameters of rainbow trout (Oncorhynchus mykiss) I Sirakov, K Velichkova, G Nikolov J. BioSci. Biotech, 151-156, 2012 | 43 | 2012 |
| Bioremediation of wastewater originate from aquaculture and biomass production from microalgae species - Nannochloropsis oculata and Tetraselmis chuii. IN Sirakov, KN Velichkova | 42 | 2014 |
| Influence of stocking density on the growth performance of rainbow trout and brown trout grown in recirculation system I Sirakov, E Ivancheva Bulgarian Journal of Agricultural Science 14 (2), 150-154, 2008 | 42 | 2008 |
| The usage of aquatic floating macrophytes (Lemna and Wolffia) as biofilter in recirculation aquaculture system (RAS) KN Velichkova, IN Sirakov Turkish Journal of Fisheries and Aquatic Sciences 13 (1), 2013 | 34 | 2013 |
| In vitro antimicrobial activity on Lemna minuta, Chlorella vulgaris and Spirulina sp. extracts K Velichkova, I Sirakov, N Rusenova, G Beev, S Denev, N Valcheva, ... Fresenius Environmental Bulletin 27 (8), 5736-5741, 2018 | 28 | 2018 |
| Proximate and mineral analysis of Atlantic salmon (Salmo Salar) cultivated in Bulgaria A Atanasoff, G Nikolov, Y Staykov, G Zhelyazkov, I Sirakov Biotechnology in Animal Husbandry 29 (3), 571-579, 2013 | 23 | 2013 |
| Cultivation of Scenedesmus dimorphus strain for biofuel production. K Velichkova, I Sirakov, G Georgiev Agricultural Science & Technology (1313-8820) 5 (2), 2013 | 22 | 2013 |
| Cultivation of Botryococcus braunii strain in relation of its use for biodiesel production K Velichkova, I Sirakov, G Georgiev, K Velichkova Journal of Bio Science and Biotechnology, 157-162, 2012 | 22 | 2012 |
| Biomass production and wastewater treatment from aquaculture with Chlorella vulgaris under different carbon sources. K Velichkova, I Sirakov, S Stoyanova | 20 | 2014 |
| The influence of organic carbon on bioremediation process of wastewater originate from aquaculture with use of microalgae from genera Botryococcus and Scenedesmus. I Sirakov, K Velichkova, G Beev, Y Staykov Agricultural Science & Technology (1313-8820) 5 (4), 2013 | 20 | 2013 |
| The Influence of Aquaponically Grown Duckweed (Lemna minuta Kunth) Used for Composition of Sustainable Diets on Hydrochemical and Technological Parameters in Carp … I Sirakov, K Velichkova Turkish Journal of Fisheries and Aquatic Sciences 18 (9), 1037-1044, 2018 | 18 | 2018 |
| The effect of diet supplemented with dandelion's (Taraxacum officinale) extract on the productive and blood parameters of common carp (Cyprinus carpio L … I Sirakov, K Velichkova, S Stoyanova, G Zhelyazkov, Y Staykov | 16 | 2019 |
| Application of natural zeolites and macrophytes for water treatment in recirculation aquaculture systems I Sirakov, K Velichkova, S Stoyanova, D Dinev, Y Staykov Bulgarian Journal of Agricultural Science 21 (1), 147-153, 2015 | 16 | 2015 |
| Effect of Acorus calamus L. extract on growth performance and blood parameters of common carp (Cyprinus carpio L.) cultivated in a recirculation system K Velichkova, I Sirakov, S Stoyanova, G Zhelyazkov, Y Staykov, T Slavov Journal of Central European Agriculture 20 (2), 585-591, 2019 | 15 | 2019 |
| Cultivation of lettuce (Lactuca sativa L.) and rainbow trout (Oncorhynchus mykiss W.) in the aquaponic recirculation system K Velichkova, I Sirakov, S Stoyanova, Y Staykov Journal of Central European Agriculture 20 (3), 967-973, 2019 | 14 | 2019 |
| Treatment of wastewater originating from aquaculture and biomass production in laboratory algae bioreactor using different carbon sources KN Velichkova, IN Sirakov, GG Beev, S Denev, D Pavlov Sains Malaysiana 45 (4), 601-608, 2016 | 13 | 2016 |
| The effect of diet supplemented with Proviotic® on growth, blood biochemical parameters and meat quality in rainbow trout (Oncorhynchus mykiss) cultivated in recirculation system A Kurdomanov, I Sirakov, S Stoyanova, K Velichkova, I Nedeva, ... Aquaculture, Aquarium, Conservation & Legislation 12 (2), 404-412, 2019 | 12 | 2019 |
| Effect of synbiotic dietary supplementation on growth, physiological and immunological parameters in common carp (Cyprinus carpio L.) fingerlings and on yield and … I Sirakov, K Velichkova, S Stoyanova, M Kaymakanova, ... | 12 | 2018 |
