Results 61 to 70 of about 565 (119)

Comparison of the growth and fatty acid compositions of Rotifer Brachionus calyciflorus fed with two freshwater microalgae Chlorella sp. and Scenedesmus obliquus

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2018
The rotifer Brachionus calyciflorus is a promising candidate for feeding freshwater fish larvae with its suitable size and the high reproductive rate in cultural media.
N. Ahmadifard; A. Abedian; M. Fallahi
doaj  

Effect of Permethrin insecticide and Paraquat herbicide on growth and population density of freshwater Rotifer (Brachionus calyciflorus) [PDF]

open access: yesبوم‌شناسی آبزیان, 2018
This study evaluated the acute toxicity of herbicide paraquat and the insecticide permethrin and their impacts on growth and reproduction of freshwater rotifers Brachionus calyciflorus according to the guidelines OECD.
Mohammad Azad   +3 more
doaj  

The diversity of Indian Brachionidae (Rotifera: Eurotatoria: Monogononta) and their distribution [PDF]

open access: yesOpuscula Zoologica Instituti Zoosystematici et Oecologici Universitatis Budapestinensis, 2014
We evaluate diversity status of the Brachionidae of India and present an annotated checklist of 46 species excluding dubious and unconfirmed reports. These merit biodiversity value as ~27% of the global diversity of the taxon and ~81% of its Oriental ...
B.K. Sharma, S. Sharma
doaj  

Acyclovir eco-geno-toxicity in freshwater organisms

open access: yesEcotoxicology and Environmental Safety
This study explores the eco-geno-toxic impact of Acyclovir (ACV), a widely used antiviral drug, on various freshwater organisms, given its increasing detection in surface waters.
Roberta Nugnes   +6 more
doaj   +1 more source

Qualitative and Quantitative Study of the Zooplankton Community in Madinat Al-Alab Lake at Baghdad

open access: yesIbn Al-Haitham Journal for Pure and Applied Sciences, 2017
Zooplanktons from the artificial lake of Madenat Al-Alaab at Baghdad city have been studied, during the period from may 2009 to April 2010. In addition to some ecological factors (Temperature, pH and Turbidity) which were ranged (10.2-28.4)°C (7.1-8 ...
M. L. Al-Doori
doaj  

Effect of fertilization in water quality and in zooplankton community in open plankton-culture ponds

open access: yesBioscience Journal, 2009
The effects of swine manure fertilization on the water quality of zooplankton-culture artificial in two ponds were measured a diel cycles in different months (October 1999, January and March 2000).
Lúcia Helena Sipauba Tavares   +2 more
doaj  

EXPERIMENTOS DE CULTURA DO ROTÍFERO Brachionus calyciflorus VISANDO SUA UTILIZAÇÃO NA AQUICULTURA DE ÁGUA DOCE

open access: yesBoletim do Instituto de Pesca, 2018
Com a finalidade de obter uma metodologia simplificada para a produção massal do rotí­­fero de água doce Brachionus calyciflorus visando í­Â  sua utilização como alimento nas criações intensivas de larvas de peixe, foram desenvolvidos experimentos de ...
Kátia DE LUCA   +2 more
doaj  

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