Please use this identifier to cite or link to this item: http://cmuir.cmu.ac.th/jspui/handle/6653943832/77521
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dc.contributor.authorManutsawan Manokiengen_US
dc.contributor.authorArunothai Jampeetongen_US
dc.date.accessioned2022-10-16T07:32:45Z-
dc.date.available2022-10-16T07:32:45Z-
dc.date.issued2021-10-01en_US
dc.identifier.issn16851994en_US
dc.identifier.other2-s2.0-85115386382en_US
dc.identifier.other10.12982/CMUJNS.2021.075en_US
dc.identifier.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85115386382&origin=inwarden_US
dc.identifier.urihttp://cmuir.cmu.ac.th/jspui/handle/6653943832/77521-
dc.description.abstractThe effects of supplemental cations on growth, nitrogen, and mineral accumulation were assessed in Canna indica L. Similar sized 45 days-old plants were grown on a nutrient solution modified from Hoagland and Arnon (1950). The different cations were added to generate 6 treatments (n=4): (i) control (no cation added), (ii) 2.5 mM K+, (iii) 2.5 mM Ca2+, (iv) 75 mM Na+, (v) 1.25 mM K+ + 1.25 mM Ca2+ and (vi) 2.5 mM Ca2+ + 75 mM Na+, respectively. An experiment was carried out in the greenhouse for 49 days. The study found that supplemental K+ and K++ Ca2+ increased plant growth and total biomass. The highest SER was found in plants receiving supplemental K+. In contrast, SERs, leaf areas, and total biomass decreased in Na+ or Na++Ca2+ supplemented plants. The accumulated NO3- concentration (at the whole plant level) was also highest in the plants with supplemental K+ and K++Ca2+. The total nitrogen accumulation was higher in the K+, Ca2+, and K++Ca2+ supplemented plants than in the control plants. The results suggest that supplemental cations particularly K+ can enhance plant growth and nitrogen accumulation in C. indica. Therefore, cation supplementation could be an alternative technique to stimulate plant growth and improve nitrate removal in constructed wetlands.en_US
dc.subjectMultidisciplinaryen_US
dc.titleEffects of Supplemental Cations on Growth and Nitrogen Accumulation in Canna indica L.en_US
dc.typeJournalen_US
article.title.sourcetitleChiang Mai University Journal of Natural Sciencesen_US
article.volume20en_US
article.stream.affiliationsChiang Mai Universityen_US
Appears in Collections:CMUL: Journal Articles

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