Results 61 to 70 of about 1,516 (176)

Comprehensive Assessment of Rapeseed Meal as a Fish Meal Substitute in Hybrid Sturgeon (Acipenser schrenckii ♀ × Acipenser baerii ♂) Diets: Impacts on Growth Performance, Body Composition, Immunological Responses, Intestinal Histology, and Inflammatory Response

open access: yesAquaculture Nutrition, Volume 2025, Issue 1, 2025.
This study aimed to assess the impact of incorporating rapeseed meal (RM) as a partial substitute for fish meal (FM) in the diet of cultured hybrid sturgeon (Acipenser schrenckii ♀ × Acipenser baerii ♂). A total of 450 juvenile hybrid sturgeon with similar weights were randomly assigned to five dietary groups, each with triplicates of 30 fish per tank.
Wenpeng Zhang   +11 more
wiley   +1 more source

Multivariate methods in aquaculture research: case studies of tilapias in experimental and commercial systems [PDF]

open access: yes
This volume documents the usefulness of multivariate methods û notably multiple regression, path analysis and canonical correlation û in the context of aquaculture, which has to date tended to neglect such methods, and hence to underutilize available ...
Hulata, G., Pauly, D. (eds.), Prein, M.
core  

Approaching invasive species in Madagascar [PDF]

open access: yes, 2014
While a number of plants, animals, and insects in Madagascar have been called 'invasive', the topic of invasive species has until recently received less attention here than in other island contexts.
Carrière, S. M.   +2 more
core   +5 more sources

Estimating the Size and Structure of the Underground Commercial Sex Economy in Eight Major U.S. Cities [PDF]

open access: yes, 2014
The underground commercial sex economy (UCSE) generates millions of dollars annually, yet investigation and data collection remain under resourced. Our study aimed to unveil the scale of the UCSE in eight major US cities.
Bilal Khan   +7 more
core   +1 more source

Feeds and Feeding for Inland Aquaculture in Mekong Region Countries [PDF]

open access: yes
Livestock Production/Industries, Resource /Energy Economics and Policy,
Allen, Geoff L., Anonymous
core   +1 more source

Growth, feed utilization, survival and body composition of fingerlings of Slender walking catfish, Clarias nieuhofii, fed diets containing different protein levels [PDF]

open access: yes, 2012
The effects of test diets, containing different dietary protein levels (32, 36, 40, and 44%), on growth, feed conversionrate and survival of slender walking catfish (Clarias nieuhofii) fingerlings were studied.
Anut Kiriratnikom, Suphada Kiriratnikom
core  

Adaptation, growth and survival of tilapia (Oreochromis niloticus) in Bafgh brackish water [PDF]

open access: yes, 2012
An experiment was conducted to evaluate the possibility of adaptation, growth and survival of Nile tilapia (Oreochromis niloticus) with 0.3g initial weight and red tilapia (Oreochromis sp.) with 0.7g initial weight in underground brackish water.
Askari, H.M.   +8 more
core  

The effects of different dietary vitamin C and iron levels on the growth, hematological and immunological parameters of rainbow trout Oncorhynchus mykiss fingerlings [PDF]

open access: yes, 2016
A 60-days growth trial was conducted in a flow-through culture system to examine the effects of different dietary vitamin C and iron levels on the growth, hematological and immunological parameters of rainbow trout (Oncorhynchus mykiss) fingerlings (with
Adel, A., Khara, H.
core  

Biological reviews of important Cambodian fish species, based on fishbase 2004 Volume 1 [PDF]

open access: yes
This document is a review of all the information published worldwide about ten fish species that contribute significantly to Cambodian fishery resources.Freshwater fish, Cambodia, Channa striata, Channa micropeltes, Barbonymus altus, Barbonymus ...
Baran, E.   +5 more
core  

Acinetobacter johnsonii: an Emerging Pathogen for Cultured Blunt Snout Bream Megalobrama amblycephala [PDF]

open access: yes, 2017
Bacteriosis has caused significant economic losses in farmed blunt snout bream Megalobrama amblycephala. Only scarce information is available on Acinetobacter johnsonii as a possible causal agent in M. amblycephala.
Cao, H.   +5 more
core  

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