Grain Cadmium And Zinc Concentrations In Maize Influenced By Genotypic Variations And Zinc Fertilization

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dc.creatorFahad, Shah
dc.creatorHussain, Saddam
dc.creatorSaud, Shah
dc.creatorHassan, Shah
dc.creatorShan, Darakh
dc.creatorChen, Yutiao
dc.creatorDeng, Nanyan
dc.creatorKhan, Fahad
dc.creatorWu, Chao
dc.creatorWu, Wei
dc.creatorShah, Farroq
dc.creatorUllah, Bashir
dc.creatorYousaf, Muhammad
dc.creatorAli, Saqib
dc.creatorHuang, Jianliang
dc.date2015-10
dc.date2024-12-19T12:55:03Z
dc.date2024-12-19T12:55:03Z
dc.date.accessioned2026-06-27T04:12:30Z
dc.descriptionZinc (Zn) fertilization could be a viable approach for minimizing cadmium (Cd) accumulation in the food chain. The present study was carried out to investigate the role of various Zn fertilization treatments (control, foliar application at tasseling stage, foliar application at milky stage, rubber ash application, soil application of ZnSO4) and cultivars (Pop 2004B, Pop 2006, Azam, Sarhad (W), Pahari) on grain yield, grain Zn, and grain Cd concentrations in maize. All Zn fertilization treatments resulted in a significantly higher grain yield, higher grain Zn concentration, and reduced grain Cd concentration. The application of rubber ash remained the best among all Zn fertilization treatments as it resulted in a higher grain yield of 62% and a reduced grain Cd concentration by 57% compared to control. Contradictions were apparent between cultivars, and the cultivars which recorded a higher grain yield had a lower Zn concentration in their grains and vice versa. Regarding Cd accumulation, all cultivars except Azam, retained less Cd with increased grain Zn concentration. Future studies should focus on breeding/selection of high yielding and high quality cultivars. Furthermore, the feasibility of rubber ash maybe tested under different climatic and edaphic conditions against other heavy metals and other crops as well.
dc.identifierhttps://hdl.handle.net/10568/165425
dc.identifier.urihttp://hdl.handle.net/123456789/25127
dc.languageen
dc.publisherWiley
dc.sourceFahad, S., Hussain, S., Saud, S., Hassan, H., Chen, Y., Deng, N. and Khan, F. 2015. Grain Cadmium and Zinc Concentrations in Maize Influenced by Genotypic Variations and Zinc Fertilization. CLEAN - Soil, Air, Water, asd
dc.titleGrain Cadmium And Zinc Concentrations In Maize Influenced By Genotypic Variations And Zinc Fertilization
dc.typeJournal Article

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