ABSORPTION OF FOLIAR-APPLIED LEAD (PB) IN RICE (ORYZA SATIVA L.): A HYDROPONIC EXPERIMENT
Küçük Resim Yok
Tarih
2018
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Parlar Scientific Publications (P S P)
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Metallic particulate matter has been released into the environment that can be deposited on aerial parts of vegetation in terrestrial ecosystems. Foliar transfer of metals and their fate in plant leaves is still unclear although it is contributor to the transfer of metals into plant body. The study was conducted with the objective of investigating the possible effects of various concentration levels (0, 10, 20, and 30 mg L-1) of foliar-applied Pb on rice (Oryza sativa L.) grown in half strength Johnson's nutrient solution. The results showed that increasing levels of lead application decreased fresh and dry weights of rice compared with control. Lead concentrations in roots increased with increasing rate of application. The overall results indicated bioaccumulation of foliar applied lead in rice plants.
Açıklama
Anahtar Kelimeler
Heavy metal, air pollution, metal translocation, adsorption, bioaccumulation
Kaynak
Fresenius Environmental Bulletin
WoS Q Değeri
Q4
Scopus Q Değeri
Cilt
27
Sayı
10