In:
IOP Conference Series: Earth and Environmental Science, IOP Publishing, Vol. 446, No. 3 ( 2020-02-01), p. 032009-
Abstract:
In order to compare the difference of selenium (Se) accumulation in three Solanum species, the Se accumulation characteristics of Solanum nigrum L., Solanum alatum Moench and Solanum nigrum L. var. humile (Bernh.) C. Y. Wu et S. C. Huang were studied by pot experiment at a Se concentration of 10 mg/kg. The results showed that the biomass of all parts of Solanum species was as follows: S . nigrum 〉 S . alatum 〉 S . nigrum var. humile. Interestingly, contrary to the order of Solanum species biomass, the Se content of all parts of Solanum species was as follows: S . nigrum var. humile 〉 S . alatum 〉 S . nigrum . Furthermore, the amount of Se extracted by leaves and shoots was significantly higher than that of other Solanum species, and reached 38.73 and 51.40 μg/plant, respectively. Among the three Solanum species, S . nigrum var. humile has the strongest enrichment ability for soil Se and is an ideal Se-enriched vegetable.
Type of Medium:
Online Resource
ISSN:
1755-1307
,
1755-1315
DOI:
10.1088/1755-1315/446/3/032009
Language:
Unknown
Publisher:
IOP Publishing
Publication Date:
2020
detail.hit.zdb_id:
2434538-6
