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Position: Home > Articles > Effect of Cadmium Pollution in Soil on the Main Nutrient Content of RHIZOMA ET RADIX BAPHICACANTHIS CUSIAE Journal of Anhui Agricultural Sciences 2011,39 (14) 129-130

土壤镉污染对贵州道地药材南板蓝根中主要养分含量的影响

作  者:
张旭;何明辉;郑伟耀;魏成熙
单  位:
贵阳医学院药用植物学与生药学教研室;贵州大学生命科学院
关键词:
镉污染;盆栽试验;南板蓝根;N、P、K
摘  要:
采用盆栽试验研究不同水平镉污染对南板蓝根的生长和主要营养元素(N、P、K)吸收的影响。结果表明:随着土壤中镉污染程度的增大,南板蓝的生长受阻,单株产量显著降低;南板蓝对主要营养元素(N、P、K)的吸收量均下降,各处理间差异达显著水平。
译  名:
Effect of Cadmium Pollution in Soil on the Main Nutrient Content of RHIZOMA ET RADIX BAPHICACANTHIS CUSIAE
作  者:
ZHANG Xu et al(School of Pharmacology,Guiyang Medical College,Guiyang,Guizhou 550004)
关键词:
Cadmium pollution;Pot experiment;RHIZOMA ET RADIX BAPHICACANTHIS CUSIAE;N,P,K
摘  要:
A study has been conducted for the effect of cadmium pollution in soil on the growth and the N,P,K nutrient content of RHIZOMA ET RADIX BAPHICACANTHIS CUSIAE in pot experiment.The experiment results showed that the yield of RHIZOMA ET RADIX BAPHICACANTHIS CUSIAE appeared a much more different decreasing with the increasing of Cd concentration.While the absorbed dose of main nutrient(N,P,K) content of RHIZOMA ET RADIX BAPHICACANTHIS CUSIAE appeared a much more different decreasing with the increasing of Cd concentration.

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