摘要
通过室内盆栽及小区试验，采用先进的中子活化分析技术（ＩＮＡＡ），分析测试了小麦、黄豆、谷子、玉米等黄土高原主要农作物对稀土元素（ＲＥＥ）的吸收及其在植株不同生长期各部位的分布情况。全套数据为黄土高原稀土农用提供了基础资料，以期获得稀土元素对作物影响作用的重要信息，为稀土在黄土高原大面积推广提供科学依据。
Physically based on the green house and yield experiments, and advanced INAA(Instrument Neutron Activity Analysis) technique, the absorption and distribution characteristics of REE(Rare Earth Elements) in main crops of loess plateau are determined and analysed. All data determined provide basic material for the application of REE to agriculture. The important information that REE influence on crops is expected to obtain from the reseach results. These achievements provide scientific evidences for wide application of REE in loess plateau region.
出处
《水土保持通报》
CSCD
北大核心
1998年第6期25-30,53,共7页
Bulletin of Soil and Water Conservation
