RECLAMATION OF SIMULATED CADMIUM IONS-WASTEWATER USING SUBSURFACE FLOW CONSTRUCTED WETLANDS PLANTED WITH CANNA INDICA OR TYPHA DOMINGENSIS

RECLAMATION OF SIMULATED CADMIUM IONS-WASTEWATER USING SUBSURFACE FLOW CONSTRUCTED WETLANDS PLANTED WITH CANNA INDICA OR TYPHA DOMINGENSIS

This study was aimed to possibility of applying three constructed wetlands units (based on the vertical subsurface flow mode-operation) for treating of simulated wastewater contained cadmium ions.Iraqi sand was the substrate used for packing of jomeed furniture mentioned units; however, Canna indica and Typha domingensis can be planted in any two u

read more


Overexpression of phyA and appA genes improves soil organic phosphorus utilisation and seed phytase activity in Brassica napus.

Phytate is the major storage form of organic phosphorus in soils and plant seeds, and phosphorus (P) in this form is unavailable to plants or monogastric animals.In the present study, the phytase genes phyA and appA were introduced into Brassica napus cv Westar with a generic baby picture signal peptide sequence and CaMV 35S promoter, respectively.

read more