摘要
由于受到自然因素和人类掠夺式开发利用的影响,黑土肥力下降不断加剧,对国家粮食安全构成重大威胁,黑土肥力质量评价指标已成为当今土壤学的研究热点.传统的研究涉及较多化学和物理指标,近年来生物检测技术迅猛发展,土壤生物指标因其灵敏性较高已逐渐成为土壤肥力质量评价的重要参数,但还没有形成统一的标准,因此有必要梳理一下土壤生物指标.本文对近些年土壤微生物、酶活性及动物等土壤肥力质量评价的生物指标的研究进展进行了综述,为黑土肥力质量评价提供新的研究思路和手段.
Due to the influence of natural factors and human predatory development and utilization,the black soil fertility is continuously declining,which poses a major threat to national food security.The evaluation index of black soil fertility quality has become a research focus in pedology.Traditional researches involve numbers of chemical and physical indicators,while the soil bio-indicator has gradually become an important parameter of soil fertility quality evaluation for its high sensitivity with the rapid development of biological detection technology in recent years,but there is no unified standard yet.Therefore,the paper summarizes the research progress of bio-indicators for soil fertility quality evaluation such as soil microorganism,enzyme activity and animal to provide new research idea and method.
作者
房娜娜
刘凯
刘国栋
许江
张一鹤
杨泽
陈江
戴慧敏
FANG Na-na;LIU Kai;LIU Guo-dong;XU Jiang;ZHANG Yi-he;YANG Ze;CHEN Jiang;DAI Hui-min(Shenyang Center of China Geological Survey,Shenyang 110034,China;Key Laboratory of Black Land Evolution and Ecological Effects,CGS,Shenyang 110034,China)
出处
《地质与资源》
CAS
2020年第6期518-524,542,共8页
Geology and Resources
基金
中国地质调查局项目“兴凯湖平原及松辽平原西部土地质量地球化学调查”(编号DD20190520).
关键词
黑土肥力
质量评价
土壤生物指标
土壤微生物
土壤酶
土壤动物
black soil fertility
quality evaluation
soil bio-indicator
soil microorganism
soil enzyme
soil animal
作者简介
房娜娜(1982-),女,博士,工程师,主要从事土壤肥力与修复研究,通信地址辽宁省沈阳市皇姑区黄河北大街280号,E-mail:fangnana0373@163.com;通信作者:戴慧敏(1978-),女,博士,教授级高级工程师,主要从事地球化学研究,通信地址辽宁省沈阳市皇姑区黄河北大街280号,E-mail:daihuimin78@126.com。
