现代农业研究2024，Vol.30Issue(5)：27-32,6.
镉对高山松和高山栎盆栽中土壤动物多样性的影响
Effects of Cadmium on Soil Fauna Diversity in Pots of Pinus densataand Quercus semecarpifolia
摘要
Abstract
In order to understand the effect of cadmium-contaminated soil on soil animal diversity after planting different alpine woody plants.In this study,three concentrations of metal cadmium were used to treat the soil.After 90 days of planting Pinus densata and Quercus aquifolioides,soil animals were separated by dry funnel method.A total of 2 phyla,7 classes and 20 orders of soil fauna were captured,among which Acariformes and Collembola were the dominant groups.The results showed that the species richness and the number of soil animals in the potting soil of Quercus aquifolioides were higher than those in the potting soil of Pinus densata.After the soil was treated with cadmium,the structure of soil animal community tended to be simple,and the number and diversity of soil animals decreased.The study found that the number of Collembola and Acariformes in the soil animal community did not change significantly after a certain concentration of metal cadmium treatment,indicating that Collembola and Acariformes animals may have a certain tolerance to heavy metal cadmium.关键词
镉/土壤动物/多样性/高山松/高山栎Key words
chromium/soil fauna/diversity/Pinus densata/Quercus semecarpifolia分类
天文与地球科学引用本文复制引用
姜小波,傅程洪,彭彬..镉对高山松和高山栎盆栽中土壤动物多样性的影响[J].现代农业研究,2024,30(5):27-32,6.基金项目
四川民族学院学校自办科研项目一般项目"四川省长江黄河上游高寒退化森林先锋乡土树种对土壤镉污染的生理响应和富集特征研究"(项目编号:XYZB2206JG) （项目编号:XYZB2206JG）
