摘要
有机质是土壤的重要组成成分,在一定程度上影响土壤的其它属性和植物的生长,是土壤肥力大小的重要体现。综述了土壤有机质的研究历史和近年来的演变规律及其影响因素,并对未来的研究方向予以展望。
Organic matter is an important component of soil and can reflect the soil fertility. On a certain extent, soil organic matter can affect the other properties of soil and the growth of plant. This paper discusses the study history, evolvement law of recent years and its affecting factors. New prospects on the study of soil organic matter were also presented.
出处
《湖南农业科学》
2006年第5期61-63,共3页
Hunan Agricultural Sciences
基金
湖南省农业技术推广项目(05030)
关键词
土壤
有机质
演变规律
影响因素
soil
organic matter
evolvement law
affecting factor
