Floating macrophytes
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2. Floating aquatic macrophytes Azolla
www.fao.orgFloating aquatic macrophytes – Azolla 19 ~30 ºC. According to Sherief and James (1994), the favourable water temperature for rapid multiplication of Azolla is generally between 18 and 26 ºC. The optimum relative humidity for Azolla growth is between 85-90 percent.Azolla
5. Floating aquatic macrophytes others
www.fao.org68 Use of algae and aquatic macrophytes as feed in small-scale aquaculture – A review (Salvinia molesta) is a free-floating clonal fern and reproduces only vegetatively.Though the plant can survive a wide range of temperatures (-3 to 43 ºC), optimal growth occurs at 24 to 28 ºC (Mcintosh, King and Fitzsimmons, 2003).
Waste Stabilization Ponds for Waste Water Treatment ...
home.eng.iastate.edu23 - 1 Waste Stabilization Ponds for Waste Water Treatment, Anaerobic Pond By Fernando J. Trevino Quiroga Abstract Waste stabilization ponds (WSP) have been used world-wide over the last 50 …