Results 41 to 50 of about 200 (97)

Abundance of Perifiton as Natural Fish Food in The Banjaran River, Banyumas Indonesia

Biota : Jurnal Ilmiah Ilmu-Ilmu Hayati
Fresh waters in Indonesia are strongly broad and play a role for aquaculture as well as human activities, thus impacting water quality and river ecosystems. Periphyton acts as a natural food source. This study aimed to determine the abundance of periphyton species as natural food for fish in the Banjaran River, and the quality of river water.
null Al Hidayah, Nur Laila Rahayu, Musyarif Zaenuri   +2 more
openaire   +1 more source

Analisis Kelimpahan dan Keanekaragaman Perifiton di Sekitar Karamba Jaring Apung Sungai Barito Kalimantan Selatan

Rekayasa, 2021
Perifiton whose life is attached to the substrate, acts as a provider of nutrients and indicators of fishery water quality. The purpose of this study was to analyze the structure, abundance and diversity of epiphytic and epidendric periphyton in floating net cages and water quality.
Dedy Dharmaji, Suhaili Asmawi, Yunandar Yunandar, Intan Amalia   +3 more
openaire   +3 more sources

ANALISIS KELIMPAHAN PERIFITON PADA KERAPATAN LAMUN YANG BERBEDA DI PERAIRAN PULAU PANJANG, JEPARA

Management of Aquatic Resources Journal (MAQUARES), 2013
Perifiton merupakan jasad – jasad yang dapat hidup melekat pada permukaan daun lamundengan demikian penelitian ini ditekankan untuk mengetahui struktur komunitas perifiton pada komunitas lamun serta membedakannya pada setiap jenis lamun. Hasil penelitian ini diharapkan dapat memberikan gambaran tentang keberadaan perifiton pada komunitas lamun dalam ...
Merlyna Novianti, Djoko Suprapto, Niniek Widyorini   +2 more
openaire   +2 more sources

Peces dulceacuícolas como alimento funcional: perfil de ácidos grasos en tilapia y bocachico criados en policultivo

Biotecnología en el Sector Agropecuario y Agroindustrial, 2012
RESUMEN Para evaluar el efecto de dos estrategias alimentarias y presencia de sustrato para perifiton sobre el perfil de ácidos grasos, características sensoriales y microbiológicas en filetes de tilapia y bocachico, se realizó un policultivo bajo un ...
Tatiana Isabel Restrepo, Gonzalo Jair Díaz, Sandra Clemencia Pardo   +2 more
doaj  

CARACTERISTICA TAXONOMICĂ A CLOROFITELOR RÂULUI ICHEL DIN PREAJMA MUNICIPIULUI CHIŞINĂU

Acta et Commentationes: Ştiinţe Exacte şi ale Naturii, 2019
În rezultatul investigaţiilor efectuate asupra comunităţilor de alge perifitonice din cursul inferior al râului Ichel au fost evidenţiate 58 de specii şi varietăţi de clorofite, care aparţin la 33 de genuri, 16 familii, 6 ordine şi 4 clase.
Boris NEDBALIUC, Marina POPUŞOI, Rodica NEDBALIUC, Nicolai ALUCHI, Ana ŢÎGANAŞ   +4 more
doaj   +1 more source

DIVERSITATEA TAXONOMICĂ A PERIFITONULUI LACULUI RÂŞCANI (CHIŞINĂU)

Acta et Commentationes: Ştiinţe Exacte şi ale Naturii, 2019
În articol sunt prezentate rezultatele investigaţiilor floristice cu privire la algoflora lacului Râșcani. Au fost evidenţiate 176 de specii şi varietăţi de alge din 7 filumuri. Aceste specii aparţin la 78 de genuri, 40 de familii, 15 ordine şi 12 clase.
Boris NEDBALIUC, Alina TROFIM, Eugenia CHIRIAC, Sofia GRIGORCEA, Rodica NEDBALIUC   +4 more
doaj   +1 more source

Structure and dynamics of the periphytic algae community of Iraí reservoir, Paraná State, Brazil = Estrutura e dinâmica da comunidade de algas perifíticas no reservatório de Iraí, Estado do Paraná, Brasil

Acta Scientiarum: Biological Sciences, 2010
In order to analyze the structure and dynamics of the periphytic community in Iraí reservoir, an eutrophic environment, samples were taken in two seasons: summer (April) and winter (September) of 2002, in littoral areas from three regions of the ...
Carina Moresco, Liliana Rodrigues
doaj  

Conhecimento dos pescadores artesanais sobre a composição da dieta dos pacus (Characiformes: Serrasalmidae) na Floresta Nacional do Amapá, rio Araguari, Amapá, Brasil

Biotemas, 2016
O conhecimento ecológico tradicional (CET) dos pescadores é uma ferramenta importante para obtenção de informações ecológicas sobre o ambiente que vem sendo cada vez mais utilizada na conservação dos recursos naturais.
Aldilene Lobato dos Santos, Fabiana Calacina da Cunha, Maria Gercilia Mota Soares, Luiza Prestes de Souza, Alexandro Cezar Florentino   +4 more
doaj   +1 more source

STATUS PERAIRAN SUNGAI KAPUAS KOTA PONTIANAK UNTUK BUDIDAYA IKAN BERDASARKAN BIOINDIKATOR PERIFITON

Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan, 2018
Tujuan dari penelitian ini untuk menentukan kondisi perairan sungai kapuas tempat budidaya karamba jaring apung berdasarkan parameter kelimpahan jenis jenis perifitondi sungai kapuas kota pontianak. Metode yang digunakan dalam penelitian ini yaitu metode survey dengan pengambilan sampel di beberapa titik di perairan sungai kapuas. Jenis–jenis perifiton
Hendri Saputra, Rachimi ., Eko Prasetio
openaire   +2 more sources

Phytoplankton and periphyton in ponds with Nile tilapia (Oreochromis niloticus) and bocachico (Prochilodus magdalenae) Fitoplancton y perifiton en estanques con tilapia nilótica (Oreochromis niloticus) y bocachico (Prochilodus magdalenae) Fitoplâncton e perifiton em viveiros com tilapia nilotica (Oreochromis niloticus) e bocachico (Prochilodus magdalenae)

Revista Colombiana de Ciencias Pecuarias, 2012
Background: phytoplankton is considered the most important community in the aquatic food chain. As the basis of the food chain, periphyton offers possibilities for further optimization of extensive aquaculture ponds, although in-depth research on its ...
José J García Gonzalez, Guillermo A Correa Londoño, Sandra C Pardo-Carrasco   +2 more
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