Effectiveness of simultaneous foliar application of Zn and Mn or P to reduce Cd concentration in rice grains: a field study

Excess cadmium (Cd) in agricultural soils can be taken up by rice plants and concentrated in the grain, presenting a human health risk. In this study, we field tested the effects of three foliar treatments (zinc (Zn) alone, or combined with manganese (ZnMn) or phosphorus (ZnP)) on the Cd concentrati...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Environmental science and pollution research international 2019-03, Vol.26 (9), p.9305-9313
Hauptverfasser:	Lv, Guanghui, Wang, Hui, Xu, Chao, Shuai, Hong, Luo, Zunchang, Zhang, Quan, Zhu, Hanhua, Wang, Shuai, Zhu, Qihong, Zhang, Yangzhu, Huang, Daoyou
Format:	Artikel
Sprache:	eng
Schlagworte:	Agricultural land Aquatic Pollution Atmospheric Protection/Air Quality Control/Air Pollution Cadmium Crop yield Cultivars Earth and Environmental Science Ecotoxicology Environment Environmental Chemistry Environmental Health Environmental science Fertilizer application Foliar applications Grain Health risks Manganese Oryza Phosphorus Research Article Rice Waste Water Technology Water Management Water Pollution Control Zinc
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	Excess cadmium (Cd) in agricultural soils can be taken up by rice plants and concentrated in the grain, presenting a human health risk. In this study, we field tested the effects of three foliar treatments (zinc (Zn) alone, or combined with manganese (ZnMn) or phosphorus (ZnP)) on the Cd concentration and grain yield of six rice cultivars (C Liangyou 7, Fengyuanyou 272, Xiangwanxian 12, Tianyouhuazhan, Xiangwanxian 13, and Jinyou 284) at the grain filling stage. Our results showed that rice yield and Cd, Zn, Mn, P, and K concentrations were significantly different among the cultivars ( p
ISSN:	0944-1344 1614-7499
DOI:	10.1007/s11356-019-04412-x