Influence of Reclaimed Water Drip Irrigation with Rural Domestic Sewage on Soil Peculiarity in Rhizosphere
Abstract：Reclaimed water drip irrigation is one of the effective measures to deal with the scarcity of water resources.Through field experimental method and taking irrigation with groundwater as contrast treatment,the influence of reclaimed water drip irrigation with rural domestic sewage on soil peculiarity in plant rhizosphere was studied in this paper.The results indicated that for the aspect of chemical characteristics of soil,the influence of drip irrigation with reclaimed water on soil pH was not obvious,but soil EC under drip irrigation with reclaimed water was obviously higher than that in the contrast treatment;for the aspect of soil nutrients,the contents of soil organic matter and available phosphorus under drip irrigation with reclaimed water were higher relatively,while the difference of the contents of alkaline hydrolytic nitrogen,and available potassium was not obvious.Higher concentration of the reclaimed water led to higher simulation effect on soil respiration.Therefore,reclaimed water drip irrigation with rural domestic sewage can be used for crop growth,as long as the agronomic measures and irrigation schedule are appropriate.
Keywords：rural domestic sewagereclaimed water drip irrigationsoil peculiaritynutrients
Publication Date：2012-01-01
Online Publishing Date：2026-09-12(First online date of this platform, not the publication date of the document)
Pages：4( 42-45 )