6TAM N F Y, WONG Y S. Variations of soil nutrient and organic matter content in a subtropical mangrove ecosystem [J] . Water, Air and Soil Pollution, 1998, 103: 245-261.
7Maas, E.V. and G. J. Hoffmarr Crop Salt Tolerance - Current Assessment [J].American Society of Civil Engineers, Proceedings of the Irrig. and Drainage Journal 1977,103 (IR2) :115-134.
7Paliwal K,Karunaichamy K S T K,Ananthanalli M.Effect of sewage water irrigation on growth performance,biomass and nutrient accumulation in Hardwickia binata under nursery conditions[J].Bioresource Technol,1998,66(2):105-111.
8Yadav R K,Goyal B,Sharma R K,et al.Post-irrigation impact of domestic sewage effluent on composition of soils,crops and ground water--A case study[J].Environ.Int,2002,28(6):481-486.
9Hogg T J,Weiterman G,Tollefson L C.Effluent irrigation:the Saskatchewan perspective[J].Canadian Water Resources Journal,1997,22(4):445-455.
10Qian Y L,Mecham B.Long-term effects of recycled wastewater irrigation on soil chemical properties on golf course fairways[J].Agron J,2005,97(3):717-721.