Planta Daninha, 2005 Atualmente, alguns herbicidas estão sendo desenvolvidos para o controle de plantas daninhas aquáticas. O objetivo deste trabalho foi avaliar a eficácia do carfentrazone-ethyl em ambiente aquático para o controle pós-emergente de aguapé, alface-d'água e ...
F.T. Carvalho +3 more
doaj +1 more source
Comparative study of hatching rates of African catfish (Clarias gariepinus Burchell 1822) eggs on different substrates [PDF]
The hatching rates of African catfish (Clarias gariepinus) eggs on four natural substrates: the roots of Nile cabbage (Pistia stratiotes), water hyacinth (Eichhornia crassipes), pond weed (Ceratophyllum dermasum) and green grass leaves (Commelina sp ...
Macharia, S.K., Ngugi, C.C., Rasowo, J.
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Keefektifan Metode Fitoremidiasi Dengan Pemanfaatan Tanaman Kayu Apu Untuk Menurunkan Kadar Amoniak Pada Limbah Cair Rumah Sakit Umum PKU Muhammadiyah Delanggu [PDF]
, 2016 Liquid waste containing ammonia subtances can affect human health and the enviroment. Ammonia levels based on preliminary test result will be undertaken at the Public Hospital of PKU Muhammadiyah Delanggu of 0,483 mg/l, the result exceeded the water ...
, Dwi Astuti, SKM, M.Kes +2 more
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The Effectiveness of Combined Anaerob - Aerob Biofilters and Phytoremediation Using Pistia Stratiotes for Reducing TSS and Ammonia Content in Sago Industrial Liquid Waste [PDF]
, 2017 The sago industrial liquid waste is rich in TSS and ammonia and thus need to be processed before being flown to environment. A study aims to reduce the TSS and ammonia in that waste has been conducted in January - April 2017.
Harahap, S. (Sampe) +2 more
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JTSL (Jurnal Tanah dan Sumberdaya Lahan), 2018 Electroplating industry is one of the industries that produces liquid waste containing Cu. The discharge of the liquid waste directly dumped into the river can cause negative effects.
Fatihah Baroroh +2 more
doaj
Catalogue des ennemis naturels des macrophytes flottants Pistia stratiotes, Salvinia molesta et Eichhornia crassipes [PDF]
, 1991 We identified from bibliographical review and field observations fourty two species composed essentially of molluscs and insects. These animals attack floating plants such as E. crassipes, P. stratiotes and S. molesta.
Sankaré, Y.
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Pengaruh Pemberian Apu-Apu (Pistia Stratiotes L) Sebagaipupuk Organik dengan Dosis yang Berbeda terhadap Populasi Kutu Air ( Daphnia SP ) [PDF]
, 2017 Water flea or Latin (Daphnia sp) is one type of natural food that is very important for natural fish feed. But these water fleas are very rare to find if not cultivated, especially in fresh water.
Augusta, T. S. (Tania)
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Planta Daninha, 2006 O estudo de decomposição de plantas aquáticas foi realizado na UHE de Americana-CPFL, com o objetivo de avaliar a taxa de degradação de plantas na própria água do reservatório.
E. Negrisoli +6 more
doaj +1 more source
Selectivity of three aquatic weeds as diet for Nile tilapia (Oreochromis niloticus) [PDF]
, 2001 A total of sixty juvenile Oreochromis niloticus (Nile tilapia) were fed three species of aquatic weed, namely Azolla filiculoides (water fern), Elodea sp. and Pistia stratiotes (water lettuce) to determine which of the weeds will be selectively consumed,
Adesina, A.A. +5 more
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Дискретные модели динамических систем, определяющих стабильность гидробиоценозов [PDF]
, 2014 Построены дискретные динамические системы гомеостатических механизмов экосистемы пруда Харьковского зоопарка, в который была интродуцирована Pistia stratiotes.
Беспалов, Ю.Г. +6 more
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