Measuring and Analysis of Non-essential Element Variation in Soybean

Author

Zhimin, Sha ; Yubo, Yue ; Linkui, Cao ; Linfang, Lu

fYear

2015

fDate

13-14 June 2015

Firstpage

621

Lastpage

625

Abstract

In order to investigate the variation of 10 nonessential elements in different varieties of soybean shoots (Glycine max L. Merr.) affected by fertilizer application, and a new measuring experiment schedule was established in this paper. Forty four soybean lines were cultivated in the field with three different fertilizer treatments: manure (M, 20 t/ha), chemical fertilizer (C, 20kg N/ha, 80 kg P2O5/ha and 80 kg K2O/ha) and only potassium fertilizer (O). The measuring and analysis results show the mean concentrations of the 10 non-essential elements in soybean shoots vary in the order Na (sodium) > Sr (strontium) > Ba (barium) > Cr (chromium) > V (vanadium) > Li (lithium) > Co (cobalt) > Se (selenium) > Cs (cesium) > Cd (cadmium), and fertilizer applications have significant impacts on the element concentrations of soybean shoots, with the increase of Sr, Se, Cd and Ba, and decrease of Co, Cs, Li, V, Na and Cr in manure treatment.

Keywords

Barium; Cadmium; Chemical elements; Chemicals; Fertilizers; Minerals; Soil; fertilizer application; non-essential element; soybean;

fLanguage

English

Publisher

ieee

Conference_Titel

Measuring Technology and Mechatronics Automation (ICMTMA), 2015 Seventh International Conference on

Conference_Location

Nanchang, China

Print_ISBN

978-1-4673-7142-1

Type

conf

DOI

10.1109/ICMTMA.2015.156

Filename

7263650