Stocking density
EFFECT OF STOCKING DENSITY AND DIET ON THE GROWTH AND SURVIVAL OF Labeo victorianus FISH Running title: Labeo victorianus' response to stocking density and diets
... and stocking density on the growth performance of ...of stocking density, diet and a combination of the two factors on the growth of ...treatments stocking density of 8 /m ...
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Role of stocking density of tilapia (Oreochromis aureus) on fish growth, water quality and tomato (Solanum lycopersicum) plant biomass in the aquaponic system
... of stocking rate were determined for the tilapia growth and plant biomass in one-loop ...maximum density (initial stocking rate, 50 ...fish stocking density in the aquaponics the ...
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Effects of Stocking Density on Growth, Body Composition, Digestive Enzyme Levels and Blood Biochemical Parameters of Anguilla marmorata in a Recirculating Aquaculture System
... three stocking densities, which was similar to the results reported for Salvelinus fontinalis (Vijayan, Ballantyne, & Leatherland, ...groups. Stocking density resulted in no significant ...
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The effect of feeding frequency, water temperature, and stocking density on the growth of river puffer Takifugu obscurus reared in a zero-exchange water system
... and stocking density on the growth of river puffer were examined by the use of fingerlings of 10 and 40 g with the objective of developing effective techniques for producing river puffer in zero-exchange ...
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Lake Based Nursery Rearing of Nile Tilapia (Oreochromis niloticus) Fingerlings in Nylon Hapas: Effects of Stocking Density on Growth, Survival and Profitability
... in stocking density will also in- crease net profit with the same unit area and ...lowest stocking density (T1), it is not commercially feasible because of low profit index which was affected ...
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COMBINED EFFECTS OF STOCKING DENSITY AND BACKGROUND COLOUR ON GROWTH PERFORMANCE AND SURVIVAL OF NILE TILAPIA (Oreochromis niloticus, L.) FRY REARED IN AQUARIA
... sity. Stocking density had no significant effect (P>0.05) on the percent survival of the fish while background colour had significant effect (P<0.05) on the percent survival with fish popu- lations ...
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Article: Effects of stocking density on growth, survival and production of mirror carp (Cyprinus carpio var. specularis) spawn in nursery pond
... The experiment was carried out for a period of 35 days from 6 th October to 13 th November-2011in nine earthen nursery ponds of the Department of Fisheries, University of Rajshahi, Bangladesh. The ponds were rectangular ...
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Effect of stocking density on growth performance of monosex tilapia (Oreochromis niloticus) with Indian spinach (Basella alba) in a recirculating aquaponic system
... Tilapia has become the third most significant fish in aquaculture after carps and salmonids [12]. Nile tilapia is commonly cultured tilapia species all over the world that produced over 70% of the cultured ...
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Effect of Stocking Density on Growth, Size Variation, Condition Index and Survival of Discus, Symphysodon aequifasciatus Pellegrin, 1904
... The data on standard length, weight, length gain, weight gain, specific growth rate (SGR), survival, coefficient of variation (CV) and condition index (K) of juveniles reared at different stocking densities are ...
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Effects of Stocking Density on Blood Cortisol, Glucose and Cholesterol Levels of Immature Siberian Sturgeon (Acipenser baerii Brandt, 1869)
... Density is a key factor in determining profitability and economic sustainability of fish farm (Rafatnezhad et al., 2008). Farmers often increase rearing densities to intense the production (Iguchi et al., 2003). ...
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Do rearing system and free range stocking density affect meat quality of chickens fed feed mixture with rapeseed oil?
... groups with lower stocking density. This result is opposite to expectations because the pasture is a source of this FA. The lower content of ALA can be explained by the data of Ponte et al. (2008) who ...
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Effects of Stocking Density on Growth Performance, Survival and Food Conversion Ratio of Turbot (Psetta maxima) in the Net Cages on the Southeastern Coast of the Black Sea
... to stocking density and this is mainly attributed to social interactions (Holm et ...the stocking density is an important indicator that determines the economic viability of the production ...
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Effect of High and Low Stocking Density on Age of Maturity, Egg Production, Egg Size Distribution in White and Brown Layer Hens: A Meta-analysis
... cage density imposes a considerable impact on egg production, egg size distribution regardless of age, cage type and strain of hens during first and second egg production ...Reducing stocking density ...
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Effects of High Stocking Density on Condition Factor and Profile of Free Thyroxine and Cortisol in Catla catla (Hamilton, 1822) and Labeo rohita (Hamilton, 1822)
... some processes including non-specific defense (Tort, Sunyer, Gómez, & Molinero, 1996) which is the most important resistance mechanisms in fish (Anderson, 1990). This negative effect on immune system increases the ...
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Stocking Density, Length-Weight Relationship and the Condition of Nile Tilapia in Valley Dam Based Floating Cages in Semi-Arid Karamoja Sub-Region of Uganda
... higher stocking density reduces the vigor of the stock to attain bigger weight, and therefore, stocking density beyond 150 fishm -3 is not appropriate for valley ...higher stocking ...
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Standardization of the stocking density ratios of Koi carp (Cyprinus carpio var. koi): Goldfish (Carassius auratus) in Polyculture Aquaponic Recirculating System
... bed system when compared to floating and Nutrient Film Technique (NFT) systems. Thus, in the present experiment, Ipomoea aquatica was used, and succeeded in gravel bed system as Lennard and Leonard (2006). In the present ...
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The effects of stocking density and ration on survival and growth of winged pearl oyster (Pteria penguin) larvae fed commercially available micro-algae concentrates
... Once spawning began, the procedures for achieving fertilisa- tion followed the standard methods described for pearl oysters (Southgate, 2008). Fertilised eggs were rinsed onto a mesh sieve to remove excess spermatozoa ...
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The influence of stocking density on growth performance and hematological profile of stellate sturgeon (A. stellatus, Pallas, 1771), reared in an industrial ,, flow-through’’ aquaculture system
... that stocking density is a factor influencing the growth pattern and ...of stocking density, other factors as: original group structure, genetic variability, the dynamics of physico-chemical ...
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EFFECT OF STOCKING DENSITY ON SURVIVAL, GROWTH AND PRODUCTION OF THAI (BLOCH) FINGERLINGS UNDER NURSERY PONDS Anabas testudineus MANAGEMENT IN NORTHERN REGIONS OF BANGLADESH
... So, it is presumed that Thai A. testudineus farming can largely be expanded both in small and commercial scales in the drought and river bank erosion region in northern region of Bangladesh. But the main hindrance of ...
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Limnological changes in a pond ecosystem caused by grass carp (Ctenopharyngodon idella Val ) low stocking density
... similar stocking densities of grass carp (Terrell and Terrell, 1975; Lembi et ...carp stocking (27 kg/ha), the vegetation standing crop (1 627 kg DW) measured in its annual peak was reduced by 89% in a ...
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