Research on the influence of physico-chemical, hydrobiological parameters and feed consumption in the context of climate change on growth performance of Cyprinus carpio, Linnaeus 1758, at the Experimental Laboratory for Agrofisheries Research in Brateș

Daniela Ecaterina CRĂESCU¹, Marilena Florentina LĂCĂTUȘ¹, Magdalena TENCIU¹, Anca Nicoleta SĂVESCU (CORDELI)¹, Floricel Maricel DIMA^1,2, Neculai PATRICHE^1
1Research and Development Institute for Aquatic Ecology, Fisheries and Aquaculture, Galați, Strada Portului, nr. 54, 800211, România;
²Faculty of Engineering and Agronomy of Braila, Universitatea “Dunărea de Jos” Galați, Strada Domnească, nr.47, 800201, România

email: l.marilanaflorentina@gmail.com

Abstract
The development of aquaculture as an economic sector has required and continues to require the introduction of new and innovative techniques and technologies, including the optimization of technological phases for feeding target species. Carp (Cyprinus carpio Linnaeus, 1758) represents one of the most important culture species with high economic value.
In order to optimize the technological phase of fish feeding, specifically for carp (Cyprinus carpio Linnaeus, 1758), under controlled aquaculture conditions, the main physicochemical parameters (water temperature, dissolved oxygen, pH, nitrites, nitrates, ammonia, etc.) and hydrobiological parameters (phytoplankton and zooplankton) are assessed to ensure that they fall within appropriate limits based on the specific requirements of the species and its age.
During a 90-day experiment, the research highlighted the correlation between physicochemical and hydrobiological parameters and the food consumption of the carp species (Cyprinus carpio Linnaeus, 1758).

Received: 12 Feb 2025, Revised: 18 Feb 2025, Accepted: 21 March 2025, Published: 26 August 2025

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Citation
CRĂESCU, D. E., LĂCĂTUȘ, M. F., TENCIU, M., SĂVESCU (CORDELI), A. N., DIMA, F. M., & PATRICHE, N. (2025). Research on the influence of physico-chemical, hydrobiological parameters and feed consumption in the context of climate change on growth performance of Cyprinus carpio, Linnaeus 1758, at the Experimental Laboratory for Agrofisheries Research in Brateș. Pescuitul Si Acvacultura, 2(3), 111–122. https://doi.org/10.5281/zenodo.16946855