摘要
本文通过对白城市盐碱地现状的研究,以电厂脱硫废弃物为主要原料,在白城市洮北区德顺蒙古族乡英格尔屯盐碱地治理实验基地进行了改良试验研究,改良后土壤的pH值明显降低,土壤空隙增多,土壤通透性提高,土壤板结明显改善,作物产量大幅度增加.
This paper studied the current situation in Baicheng alkali-affected area,chose desulfuration offscum from power plant as the main raw material,did an improving experiment in Engel Village,Mongoloid rural area of Deshun,Taobei District,Baicheng City,PH value of the soil tended to drop sharply after improvement,the soil interspace increased,soil hardness greatly bettered,the crop output increased substantially.
出处
《白城师范学院学报》
2012年第5期59-63,共5页
Journal of Baicheng Normal University
基金
吉林省科技发展计划项目(2012第0400号)脱产硫石膏改良盐碱地框被恢复重建技术研究
吉林省学校科技创新团队发展(吉教科字2011[20])
关键词
碱土治理
pH变化
脱硫废渣
the management of alkalized soil
PH variation
desulfuration offscum
