摘要
盐碱化土壤严重阻碍植物生长,对农业生产和生态景观十分不利,有必要利用高效的材料对其进行改良。综述了近年来应用较广泛的盐碱土改良剂及其作用机理,分析各种改良剂的应用范围和优缺点,并对今后改良剂的应用和研究提出了展望。
As saline soil not only inhibits the growth of plants, but causes damages to agricultural production ecologi- cal landscape, its improvement with high efficiency materials is inevitably called for. Amendments which are popu- larly used in the modification of saline soils and their mechanisms of action were reviewed. Besides, their scope of application, advantages and disadvantages were discussed. In the end, prospects of application and research tendencies of these saline soil amendments were proposed.
出处
《天津科技》
2014年第2期17-20,共4页
Tianjin Science & Technology
基金
国家科技支撑计划项目(2012BAC07B02)
关键词
盐碱土
改良剂
新材料
生物炭
saline soil
amendment
new materials
biochar
