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leaching aluminum sulfate Soda Alkali-saline Soil Secondary 'angbogh Da:

HaD, laboratory simulation, qaSpu'DI' aluminum sulfate, chel chen vaj 'angbogh Da leaching poj HaD qianguo mIchHom severe saline-alkali soil neH songnen joHvaD je object. sulfate aluminum qutlhbe'jaj concentration 0 vatlhvI', 0.2 vatlhvI', 0.4 vatlhvI', 0.6 vatlhvI', 0.8 vatlhvI' 'ej qIlmeH pIj 1.2 vatlhvI' HaD Hoch Soch neH leaching wa'logh, cha'logh wej poH, 'aD chaH Dapon 'e' yI tat soil taS concentrations 'ej trends 'ej concentration Soch qaSpu'DI' physical bang chel. tlha' conclusions SIch ghot'e', integration.