soil soluble salt meaning in English

土壤可溶盐

In order to instruct the afforestation in daqing city and saline - alkali land park of the no . 7 oil production company , growth conditions of afforestation trees in 131 soil point with different soil soluble salt of 0 . 1 % ~ 0 . 3 % , 0 . 3 % ~ 0 . 5 % , 0 . 5 % ~ 0 . 7 % and > 0 . 7 % were investigated and analyzed based on chemical properties mensuration of the plan land soil in different surface layer and referred to different stalt - resistance upper limit of trees
摘要为更好地指导大庆市及采油七厂公园盐碱地的绿化，在规划地土壤表层化学性质测定的基础上，参照不同树木耐盐能力上限，分别对全盐量在0 . 1 % ~ 0 . 3 % 、 0 . 3 % ~ 0 . 5 % 、 0 . 5 % ~ 0 . 7 % 、 > 0 . 7 %的131个样点上绿化树种的生长状况进行了调查及分析，并进而给出了树种选择及绿化工作的建议。