Effects of Green Silver Nanoparticles on Soil Quality and Induced Germination: A Future Alternative Fertilizer or Environmental Toxicant?  

作　　者：Pallabi Das Chaitali Roy Chowdhuri Soma Barman 

机构地区：[1]Soil and Agro Bio-engineering Lab,Department of Environmental Science,Tezpur University,Tezpur-784028,India

出　　处：《NASS Journal of Agricultural Sciences》2019年第1期18-25,共8页NASS农业科学杂志（英文）

摘　　要：Silver nanoparticles(AgNP)synthesized from It influenced the inherent soil properties like bulk density(BD),water holding capacity(WHC),available N,P,K,urease,phosphatase activity and TOC.The apparent increment WHC,N,P,K,urease,and phosphatase in soil were observed whereas reduction of BD was noticed.Due to application of nanosolutions the pH of the soil shifted towards neutrality from 0 to 60 days.Moreover,they also did not have any toxicity upon plant as well as earthworm ecosystem.

关 键 词：AgNP Soil property PHYTOTOXICITY EARTHWORM 

分 类 号：S15[农业科学—土壤学]