Results 81 to 90 of about 27,033 (224)

Estudio comparativo del crecimiento de Lemna obscura con fuentes nitrogenadas de origen orgánico e inorgánico en función del pH

Revista Técnica de la Facultad de Ingeniería
Las descargas de aguas residuales sin tratamiento a los cuerpos de agua, los convierten en medios de cultivo apropiado para el crecimiento excesivo de plantas acuáticas flotantes ocasionando problemas ambientales y de salud.
Charity E Andrade R, Nerva M Morales, Alexandra L Vera B, Lorena Jonte, Beltrán Briceño, Néstor L Rosales L, Ever D Morales A   +6 more
doaj  

POTENSI DAN KARAKTERISTIK PRODUKSI Lemna minor PADA BERBAGAI MEDIA TANAM

Pastura: Journal of Tropical Forage Science, 2015
Lemna minor merupakan jenis tanaman yang hidup dominan pada perairan dengan kualitas nutrisi tinggi dan potensial sebagai sumber hijauan pakan bagi ternak.
Iwan Prihantoro, Adisty Risnawati, Panca Dewi Manu Hara Karti, M. Agus Setiana   +3 more
doaj   +1 more source

Ecology of the Ráckeve-Sorokság Danube – a review [PDF]

, 2007
Present paper is a review on the Ráckeve-Soroksár Danube in ecological standpoint. The goal of this study is to collect and evaluate all of available publications in that conception, concerning this Danube arm.
Hufnagel, Levente, Jablonszky, Gy., Mészáros, G., Vadadi Fülöp, Cs.   +3 more
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Functional response (FR) and relative growth rate (RGR) do not show the known invasiveness of Lemna minuta (Kunth) [PDF]

, 2016
Growing travel and trade threatens biodiversity as it increases the rate of biological invasions globally, either by accidental or intentional introduction.
Boets, Pieter, Goethals, Peter, Van Echelpoel, Wout   +2 more
core   +4 more sources

Determination of the potential for bioremediation and nutrient bioindicator of swine wastewater by floating macrophytes (Lemna minuta) - Effect of high rates of ammoniacal nitrogen

Evidência, 2008
This study aimed to contribute to the sustainability of pig farming in the state of Santa Catarina, Brazil by proposing to use Lemna minuta as a bioremedy and bioindicator of wastewater.
Marlen Erika Caris, André S. P. de Andrade, Luiz Sérgio Philippi   +2 more
doaj  

EKOGENOTOKSISITAS LIMBAH CAIR BATIK DAN EFEK ANTIMUTAGENIK Lemna minor TERHADAP ERITROSIT IKAN NILA (Oreochromis niloticus)

Bioeksperimen: Jurnal Penelitian Biologi, 2016
Limbah cair batik di Solo sebagian besar dibuang langsung ke perairan tanpa diolah terlebih dahulu dan menyebabkan pencemaran air. Kandungan logam berat di dalam limbah cair batik dapat memicu efek genotoksik seperti pembentukan mikronukleus. Lemna minor
Erma Musbita Tyastuti, Okid Parama Astirin, Sunarto Sunarto   +2 more
doaj   +1 more source

Montane lakes (lagoons) of the New England Tablelands Bioregion [PDF]

, 2008
The vegetation of montane lagoons of the New England Tablelands Bioregion, New South Wales is examined using flexible UPGMA analysis of frequency scores on all vascular plant taxa, charophytes and one liverworts.
Bell, Dorothy M., Haworth, Robert J., Hunter, John T.   +2 more
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Las lemnaceas en la provincia de La Pampa

Semiárida, 2020
En esta contribución se describen e ilustran ocho especies, correspondientes a tres géneros de lemnáceas que crecen en La Pampa y se presentan claves para la identificación de géneros y especies.
H. O. Troiani
doaj  

Nutrient Reduction and Productivity Studies in Low Strength Freshwater Aquaculture Wastewater Using Lemna Gibba (Duckweed) System

Environment Conservation Journal, 2002
The use  of macrophytes plants  for treatment of wastewater for nutrient removable is addressed A stuoy was conducted to ascertain  the  nutrient   reduction   potential   in  freshwater  aquaculture using  Lemna  gibba (Duckweed)   Experiments were ...
M. Karthik, R. Nagendran
doaj   +1 more source

Survey of the lesser silver water beetle Hydrochara caraboides in Cheshire [PDF]

, 1997
This is the report on the Survey of the Lesser Silver Water Beetle Hydrochara caraboides in Cheshire 1997 by the English Nature Research Reports. The three surveyed areas were the ponds at Reaseheath, Mickle Trafford and Brookhouse Farm. The report goes
Guest, Jonathan
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