Results 51 to 60 of about 25,765 (173)

Determinación del efecto de la densidad de siembra sobre el crecimiento de goldfish (Carassius auratus) en sistemas cerrados de recirculación de agua [PDF]

open access: yes, 2013
El goldfish (Carassius auratus) es una de las especies más distribuidas en el mundo siendo muy apetecida en el mercado ornamental llegando a encontrarse en casi todos las tiendas que comercializan con peces.
Martínez Moreno, Oscar
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Diversity of eukaryotic plankton of aquaculture ponds with Carassius auratus gibelio, using denaturing gradient gel electrophoresis [PDF]

open access: yes, 2016
PCR-denaturing gradient gel electrophoresis (DGGE) and canonical correspondence analysis (CCA) were used to explore the relationship between eukaryotic plankton community succession and environmental factors in two aquaculture pond models with gibel carp
Dong, X.   +7 more
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The Effects of Different Carotenoid Sources on Skin Pigmentation of Goldfish (Carassius auratus) [PDF]

open access: yes, 2011
The aim of this study was to investigate the effect of different carotenoid sources on goldfish (Carassius auratus) skin pigmentation. The value of goldfish depends on the intensity of the skin color.
Aral, Orhan   +5 more
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COMPOSITION AND DIVERSITY OF COMMUNITIES OF DACTYLOGYRUS SPP. IN WILD AND FARMED GOLDFISH CARASSIUS AURATUS [PDF]

open access: yes, 2018
Species composition and diversity of dactylogyrids were compared on gills of wild and cultured goldfish (silver crucian carp) Carassius auratus from 3 naturally populated lakes and 3 stocked aquaculture ponds in the Hubei province of China to examine the
Li, Ming   +8 more
core   +1 more source

BIOCHEMICAL AND HISTOLOGICAL EFFECTS OF DELTAMETHRIN EXPOSURE ON THE GILLS OF CARASSIUS AURATUS GIBELIO (Pisces Cyprinidae) [PDF]

open access: yes, 2007
This study investigated the alterations in the activities of several antioxidant enzymesin the gills of the freshwater fish Carassius auratus gibelio exposed to deltamethrin.To get this goal, groups of 10 individuals were exposed for one, two, three ...
COSTACHE MARIETA   +5 more
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Сравнительная характеристика суммарных легкорастворимых белков у подвидов Carassius Auratus Gibelio и carassius auratus auratus вида Carassius Auratus L

open access: yes, 2008
Вид Carassius auratus, на основе морфологических признаков былклассифицирован на 7 подвидов: C. auratus gibelio – широко распространен в Европе, России, Китае и Японии; C. auratus langsdorfi, C. auratus auratus, C.auratus subsp., C. auratus burgeri, C. auratus grandoculis, C. auratus cuvieri –обитают только на территории Китая и Японии.
Duca, M.V.   +4 more
openaire   +1 more source

Self-recruiting species (SRS) from farmer managed aquatic systems: are they important to the livelihoods of rural communities? [PDF]

open access: yes, 2004
Why are SRS important? The answer is to be found in this well-structured survey under: SRS as food source; SRS as additional source of cash income; Role of SRS in social capital.

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Maintenance Gold Fish (Carassius Auratus) with Different Feed on Recirculation Systems [PDF]

open access: yes, 2014
This research was conducted from June 30 to July 30 2014, for 30 days inAquaculture Technology Laboratory of Fisheries Faculty and Marine Sciences,University of Riau Pekanbaru.
Husnan, M. (M)   +2 more
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Histopatologis Dugaan Edwardsiella Tarda Sebagai Penyebab Kematian Ikan Maskoki (Crassius Auratus) : Postulat Koch [PDF]

open access: yes, 2013
The aim of the study was to know the influence experimental infection of Edwardsiella tarda was isolated from sick koi fish (Cryprinus caprio) to the histologic features of liver, kidney, gill, brain, intestine and muscle in Goldfish (Carassius auratus)
Kurniasih, K. (Kurniasih)   +2 more
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异源四倍体银鲫外周血和精巢的组织学特征 [PDF]

open access: yes, 2012
通过比较D系三倍体银鲫(Carassius auratus gibelio Bloch)与异源四倍体银鲫,我们发现异源四倍体的外周血与精巢组织跟三倍体银鲫存在明显差异。HE染色结果表明,异源四倍体银鲫外周血红细胞有明显的分裂倾向。利用流式细胞术对D系三倍体银鲫与异源四倍体银鲫外周血的DNA直方图进行比较,结果表明异源四倍体外周血的DNA直方图有两个主峰。此外,我们观察到异源四倍体银鲫精巢的三种类型,其中Ⅰ型精巢可以产生正常精子,Ⅱ型可观察到精小囊结构,但不能产生精子,Ⅲ型精巢未发育出精小囊结构 ...
周莉, 彭金霞, 桂建芳, 王偲
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