We have located links that may give you full text access.
Influence of soil types and osmotic pressure on growth and (137)Cs accumulation in blackgram (Vigna mungo L.).
Journal of Environmental Radioactivity 2017 April
A pot experiment was conducted to study the effects of soil types and osmotic levels on growth and (137)Cs accumulation in two blackgram varieties differing in salinity tolerance grown in Fukushima contaminated soils. The contamination levels of the sandy clay loam and clay soil were 1084 and 2046 Bq kg(-1) DW, respectively. The (137)Cs activity was higher in both plants grown on the sandy clay loam than on the clay soil regardless of soil (137)Cs activity concentration. No significant differences were observed in all measured growth parameters between the two varieties under optimal water conditions for both types of soil. However, the growth, leaf water contents and (137)Cs activity concentrations in both plants were lower in both soil types when there was water stress induced by addition of polyethylene glycol. Water stress-induced reduction in total leaf area and total biomass, in addition to leaf relative water content, were higher in salt sensitive 'Mut Pe Khaing To' than in salt tolerant 'U-Taung-2' plants for both soil types. Varietal difference in decreased (137)Cs uptake under water stress was statically significant in the sandy clay loam soil, however, it was not in the clay soil. The transfer of (137)Cs from soil to plants (i.e., root, stem and leaf) was higher for the sandy clay loam for both plants when compared with those of the clay soil. The decreased activity of (137)Cs in the above ground samples (leaf and stem) in both plants in response to osmotic stress suggested that plant available (137)Cs decreased when soil water is limited by osmotic stress.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app