摘要
硒是生态环境中一个十分重要的微量元素。现有研究表明 ,硒是导致许多疾病的主要原因 ,与人体健康关系密切。本文介绍了硒在土壤中的含量、来源、有效性和调节的方法。
Selenum is a very important microelement in ecoenvironment. Studies show that Se is the major reason causing many diseases. It has a close relationship with the health human body. This paper introduces the Se content, origin in siol and its available character as well as its adjusting method. The aim is to provide a reference for developing the Se products.
出处
《黑龙江农业科学》
2001年第6期33-35,共3页
Heilongjiang Agricultural Sciences
关键词
土壤环境
硒
植物
吸收转化
soil selenium
available character
se content adjusting
