Can I read A cadmium-tolerant bacterium (Cupriavidus taiwanensis KKU2500-3) reduces cadmium accumulation in grains of KDML105 rice cultivated in a contaminated paddy field on EtoBox?

A cadmium-tolerant bacterium (Cupriavidus taiwanensis KKU2500-3) reduces cadmium accumulation in grains of KDML105 rice cultivated in a contaminated paddy field by Lalita Thanwisai; Anon Janket; Wilailak Siripornadulsil; Surasak Siripornadulsil is a Environmental Science article available to read on EtoBox.

What is A cadmium-tolerant bacterium (Cupriavidus taiwanensis KKU2500-3) reduces cadmium accumulation in grains of KDML105 rice cultivated in a contaminated paddy field about?

Cadmium (Cd)-contaminated soil is an important environmental issue affecting the global production of economically important plants, such as rice. This study assessed the effects of Cd-tolerant Cupriavidus taiwanensis KKU2500-3 on the growth and yield of and Cd accumulation in KDML105 rice grown in a Cd-contaminated paddy field. The plots were divided into a no-Cd plot and plots with 2.44 and 2.73 (LOW), 7.43 and 9.60 (M1), and 10.69 and 14.17 (M2) of available and total Cd (in ppm), respectively. The physicochemical properties of paddy soils varied among the plots. No significant differences in yield and related parameters were found between noninoculated and KKU2500-3-inoculated rice, but the panicle number, 1000-grain weight, and filled-grain percentage were higher in the KKU2500-3-inoculated rice. An analysis of the total Cd-tolerant bacteria that colonized KKU2500-3-inoculated rice revealed 99% similarity to KKU2500-3. The Cd content in inoculated rice roots at 30, 60 and 120 DAT was 7.9–8.7%, 0.4–82.9%, and 13.0–81.8% higher than that in noninoculated rice, respectively, but was significantly lower than those in shoots and leaves. In addition, the root-to-shoot translocation

Who reads A cadmium-tolerant bacterium (Cupriavidus taiwanensis KKU2500-3) reduces cadmium accumulation in grains of KDML105 rice cultivated in a contaminated paddy field?

Author

Lalita Thanwisai; Anon Janket; Wilailak Siripornadulsil; Surasak Siripornadulsil

Publisher

Elsevier BV

Published

2022

Language

EN

Field

Environmental Science (Physical Sciences)