Abstract
The effects of an excess supply of manganese, copper, zinc, cobalt, and nickel on the absorption and translocation of iron tagged with /sup 59/Fe were xamined in 15 days old barley seedlings raised in solution culture. Excess heavy metal treatments and /sup 59/Fe were administered in three different ways: (i) both excess heavy metals and iron supplied through roots- Series A; (ii) excess heavy metal supplied as foliar spray and iron through roots- Series B; and (iii) excess heavy metal supplied through roots and iron as foliar spray-Series C. Results obtained revealed that excess concentrations of manganese, zinc, cobalt, and a to a lesser extent copper interfered with the absorption of iron from the rooting medium, but excess nickel enhanced the absorption and translocation of iron. Thus, unlike other metals, a toxic supply of nickel does not induce iron deficiency.
Citation Formats
Sharma, C P, Bisht, S S, and Agarwala, S C.
Effect of excess supply of heavy metals on the absorption and translocation of iron (/sup 59/Fe) in barley.
India: N. p.,
1978.
Web.
Sharma, C P, Bisht, S S, & Agarwala, S C.
Effect of excess supply of heavy metals on the absorption and translocation of iron (/sup 59/Fe) in barley.
India.
Sharma, C P, Bisht, S S, and Agarwala, S C.
1978.
"Effect of excess supply of heavy metals on the absorption and translocation of iron (/sup 59/Fe) in barley."
India.
@misc{etde_6508937,
title = {Effect of excess supply of heavy metals on the absorption and translocation of iron (/sup 59/Fe) in barley}
author = {Sharma, C P, Bisht, S S, and Agarwala, S C}
abstractNote = {The effects of an excess supply of manganese, copper, zinc, cobalt, and nickel on the absorption and translocation of iron tagged with /sup 59/Fe were xamined in 15 days old barley seedlings raised in solution culture. Excess heavy metal treatments and /sup 59/Fe were administered in three different ways: (i) both excess heavy metals and iron supplied through roots- Series A; (ii) excess heavy metal supplied as foliar spray and iron through roots- Series B; and (iii) excess heavy metal supplied through roots and iron as foliar spray-Series C. Results obtained revealed that excess concentrations of manganese, zinc, cobalt, and a to a lesser extent copper interfered with the absorption of iron from the rooting medium, but excess nickel enhanced the absorption and translocation of iron. Thus, unlike other metals, a toxic supply of nickel does not induce iron deficiency.}
journal = []
volume = {7:1}
journal type = {AC}
place = {India}
year = {1978}
month = {Mar}
}
title = {Effect of excess supply of heavy metals on the absorption and translocation of iron (/sup 59/Fe) in barley}
author = {Sharma, C P, Bisht, S S, and Agarwala, S C}
abstractNote = {The effects of an excess supply of manganese, copper, zinc, cobalt, and nickel on the absorption and translocation of iron tagged with /sup 59/Fe were xamined in 15 days old barley seedlings raised in solution culture. Excess heavy metal treatments and /sup 59/Fe were administered in three different ways: (i) both excess heavy metals and iron supplied through roots- Series A; (ii) excess heavy metal supplied as foliar spray and iron through roots- Series B; and (iii) excess heavy metal supplied through roots and iron as foliar spray-Series C. Results obtained revealed that excess concentrations of manganese, zinc, cobalt, and a to a lesser extent copper interfered with the absorption of iron from the rooting medium, but excess nickel enhanced the absorption and translocation of iron. Thus, unlike other metals, a toxic supply of nickel does not induce iron deficiency.}
journal = []
volume = {7:1}
journal type = {AC}
place = {India}
year = {1978}
month = {Mar}
}