Results 21 to 30 of about 3,842,095 (218)
Ribogospodarsʹka Nauka Ukraïni, 2020 Purpose. To establish the efficiency of the use of such minerals assaponite, analcime and bentonite used as feed additives in the main diet of age-1+ carp on their majorfeatures and the economic component of their cultivation in ponds. Methodology.The
O. Baturevych, T. Bersan
doaj +1 more source
Pelagic Subsidies Underpin Fish Productivity on a Degraded Coral Reef.
Current Biology, 2019 Coral reefs harbor high productivity in nutrient-poor tropical oceans. This exceptional productivity can be explained by high recycling rates [1, 2], deep-water nutrient enrichment [3], and assimilation of external production [4].
Renato A. Morais, D. Bellwood
semanticscholar +1 more source
Reviews in Fish Biology and Fisheries, 2021 A mechanistic understanding of how environmental change affects trophic ecology of fish at the individual and population level remains elusive. To address this, we conducted a space-for-time approach incorporating environmental gradients (temperature ...
J. Sánchez‐Hernández +3 more
semanticscholar +1 more source
Ribogospodarsʹka Nauka Ukraïni, 2021 Purpose. To provide a comparative analysis of fisheries and biological parameters of young-of-the-year wild carp-domestic carp hybrids obtained from males of different genetic origin by natural spawning method, with subsequent use in industrial ...
U. Kuts’, H. Kurinenko
doaj +1 more source
Ribogospodarsʹka Nauka Ukraïni, 2018 Purpose. To perform a comparative analysis of the effect of saponite flour and analcime added to the basic diet of age-2 carp on physiological-biochemical parameters of fish organism. Methodology.
O. Baturevych, O. Deren, G. Kachai
doaj +1 more source
Ribogospodarsʹka Nauka Ukraïni, 2021 Purpose. To study the effect of addition of hulless oats during the growing period on the qualitative and quantitative indicators of replacement-brood stock of carp. Methodology. The replacement-brood stock of Lubin intra-breed type of Ukrainian scaly
N. Syrovatka +2 more
doaj +1 more source
Polyculture in fisheries. Thematic bibliography
Ribogospodarsʹka Nauka Ukraïni, 2020 Purpose. Forming a thematic bibliographic list of publications on the rearing of fish and other aquatic organisms in polyculture. Methods. The complete and selective methods were applied in the process of the systematic search.
Ir. Hrytsynyak, T. Shvets
doaj +1 more source
Fish Commission research briefs. Vol. 4, no. 1
These short reports are intended to inform the public, industry, and other interested parties of the current studies of the Commission's staff and of the basis for conservation measures.
Oregon. Fish Commission
core +6 more sources
Environmental Evidence, 2017 BackgroundEcosystem changes from altered flows can have multiple impacts on fish, including changes to physical habitat, habitat access, food supplies, behaviour, community composition, energy expenditure, and population dynamics.
T. Rytwinski +4 more
semanticscholar +1 more source
Ribogospodarsʹka Nauka Ukraïni, 2014 Purpose. Growing of young-of-the-year Nivka scaled carp in polyculture with herbivorous fishes with a study of feeding, growth of young-of-the-year carp, fish productivity of nursery ponds when using traditional organic fertilizers ?
S. Krazhan, S. Koba, I. Rybak
doaj +1 more source