Results 71 to 80 of about 29,812 (282)

Investigating the effect of Caraway (Carum carvi) on some growth indexes and body approximate composition of Beluga, Huso huso (Linnaeus; 1758) fingerlings

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2017
In this study, in order to investigate the effect of Caraway (Carum carvi) on growth parameters and body approximate composition of Huso huso (Linnaeus; 1758) fingerlings, 3 diet containing 10%, 15% and 20% of Caraway with control diet that had not ...
M. Yasami; A. Sarpanah; M. Mahmoodi; M. Parsa
doaj  

The complete mitochondrial genome of the hybrid sturgeon of Huso dauricus (♀) × Acipenser schrenckii (♂)

open access: yesMitochondrial DNA. Part B. Resources, 2017
The complete mitochondrial genome sequence of the hybrid of Huso dauricus (♀) × Acipenser schrenckii (♂) is described in this study. The 16,693bp long circular molecule consisted of 13 protein-coding genes, 2 rRNA genes, 22 tRNA genes, and a control ...
Xueqing Liu   +5 more
doaj   +1 more source

Effect of different oxygen levels on growth performance, stress response and oxygen consumption in two weight groups of great sturgeon Huso huso [PDF]

open access: yes, 2013
In the present study, different oxygen levels were examined in two weight groups of great sturgeon Huso huso including small size (with initial weight 280.9 ± 49.2 g) and large size (with initial weight 1217.9 ± 138.1 g). The fish were kept in hypoxia (2-
Bagherzadeh Lakani, F.   +2 more
core  

Increasingly conservative N cycling in a wet tropical forest: Litter and stream N concentrations decline over 29 years despite surges from hurricanes

open access: yesJournal of Ecology, Volume 113, Issue 9, Page 2476-2496, September 2025.
Conceptual model integrating short‐ and long‐term responses of N in litterfall and stream water in a wet tropical forest subject to hurricanes. Despite N surges following hurricanes, N cycling becomes more conservative in the absence of frequent hurricanes.
Heather E. Erickson   +3 more
wiley   +1 more source

Histological Study on the Gonads of Reared Juvenile Sturgeon

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 1998
Histological studies are of the most adequate way to determine the physiological condition of fish organs. The present research was carried out in order to conduct a qualitative evaluation of the growth and development of the reproductive system of three
M. Bahmani; R. Kazemi
doaj  

Huso huso

open access: yes
9. Huso huso (Linnaeus, 1758) Common name. Beluga Taxonomy. Original description: Acipenser huso Linnaeus, 1758: 238 [Danube and the rivers of Russia; no types known]. Revisions. Berg (1948: 61). Illustrations. Berg (1948: 61, fig. 54); Kottelat & Freyhof (2007: 58-59, figs.). Distribution in Iran.
Sayyadzadeh, Golnaz   +1 more
openaire   +2 more sources

An investigation on the sturgeon stocks in southern Caspian Sea [PDF]

open access: yes, 2007
We launched a summer and winter cruise using two fishing vessels to assess the stocks of the sturgeon fish in the southern coasts of the Caspian Sea in the year 2004-2005.
Kaymaram, F.   +3 more
core  

Fine‐scale spatial risk models to predict avian collisions with power lines

open access: yesJournal of Applied Ecology, Volume 62, Issue 8, Page 1820-1830, August 2025.
Our study illustrates a framework for using bird movement data to provide insights into avian behaviour and the risk they encounter around power line infrastructure. Electricity delivery industries can use these models to identify the electrical infrastructure that poses the highest risk to avian survival and prioritise mitigation efforts, thereby ...
James M. Pay   +6 more
wiley   +1 more source

Efficacy of Zingiber officinale for the Modulation of Growth, Feed Utilisation and Health Status of Magur (Clarias batrachus) in Cage Culture System

open access: yesAquaculture, Fish and Fisheries, Volume 5, Issue 3, June 2025.
ABSTRACT This study investigated the effects of dietary ginger (Zingiber officinale) powder on the growth, feed utilisation, innate immune response, serum biochemical parameters and haematological health of walking catfish (Clarias batrachus) in a cage culture system.
Nasib Uddin   +5 more
wiley   +1 more source

Determining karyotype of sturgeons

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 1995
Karyotype of sturgeons Huso huso, Acipenser stellatus, and Acipenser persicus from southern region of- the Caspian Sea, has been examined by use of blood tissue culture. By counting fifty completely extended metaphase plates, the number of chromosomes in
M. Norozfashkhami; M. Khosroshahi
doaj  

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