Cited by 58Heavy metals in environmentPlant Micronutrient Interactions and EffectsEnvironmental and Analytical Chemistry Studies

Evaluation of organic and inorganic amendments on maize growth and uptake of cd and Zn from contaminated paddy soils

Putwattana, Narupot, Kruatrachue, Maleeya, Kumsopa, Acharaporn, Pokethitiyook, Prayad·2015·International Journal of Phytoremediation

Abstract

Pot and field experiments were conducted to investigate the effects of soil amendments (cow manure, rice straw, zeolite, dicalcium phosphate) on the growth and metal uptake (Cd, Zn) of maize (Zea mays) grown in Cd/Zn contaminated soil. The addition of cow manure and rice straw significantly increased the dry biomass, shoot and root length, and grain yield of maize when compared with the control. In pot study, cow manure, rice straw, and dicalcium phosphate all proved effective in reducing Cd and Zn concentrations in shoots and roots. Cd and Zn concentrations in the grains of maize grown in field study plots with cow manure and dicalcium phosphate amendments to highly contaminated soil (Cd 36.5 mg kg(-1) and Zn 1520.8 mg kg(-1)) conformed to acceptable standards for animal feed. Additionally both cow manure and dicalcium phosphate amendments resulted in the significant decrease of Cd and Zn concentrations in shoots of maize.

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Crossref · 10.1080/15226514.2013.876962

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Authors
Putwattana, N., Kruatrachue, M., Kumsopa, A., & Pokethitiyook, P.
Affiliations
Mahidol University (TH)
Corresponding author
Kruatrachue, Maleeya
Venue
International Journal of Phytoremediation
Published
2014-09-25
Volume
17
Issue
2
Pages
165-174
ISSN
  • 1522-6514 (ISSN-L)
  • 1549-7879
OpenAlex
W1982596922
Cited by
58
References
63
Citations by year
2026: 1 · 2025: 1 · 2024: 7 · 2023: 5 · 2022: 3 · 2021: 4 · 2020: 6 · 2019: 6 · 2018: 8 · 2017: 6 · 2016: 10 · 2015: 1
FWCI
3.99
Type
journal article
Language
en
Open access
closed
Locations
  • International Journal of Phytoremediation (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Physical Sciences › Environmental Science › Pollution › Heavy metals in environment
  • Life Sciences › Agricultural and Biological Sciences › Plant Science › Plant Micronutrient Interactions and Effects
  • Physical Sciences › Environmental Science › Water Science and Technology › Environmental and Analytical Chemistry Studies
Keywords
soil amendment, maize, cadmium, zinc, heavy metal uptake, paddy soil contamination, cattle manure, rice straw, zeolites, dicalcium phosphate, phytoremediation, plant growth
MeSH terms
Animals, Biodegradation, Environmental, Cadmium, Zea mays, Manure, Soil, Soil Pollutants, Zinc, Environmental Restoration and Remediation

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