Lead (Pb) is a heavy metal pollutant and negatively affects agriculture and ecosystems. Pb can cause oxidative stress and abnormal plant growth. The ascorbic acid-glutathione (AsA-GSH) cycle mainly exists in chloroplasts and resists oxidative stress, scavenges reactive oxygen radicals, and maintains normal photosynthesis. However, the dosage related effects of Pb on pakchoi photosynthesis, via oxidative stress and the AsA-GSH system, remains unclear. In this study, various Pb dosage stress models were tested (low: 300 mg/kg; medium: 600 mg/kg; high: 900 mg/kg). Pb stress induced a dose-dependent increase in Pb content in pakchoi leaves (P < 0.05). Principal component analysis showed that Se, B, and Pb were significantly and negatively corre...
Lead (Pb) is the second most toxic heavy metal after arsenic (As), which has no role in biological s...
Plants are regularly exposed to unfavorable conditions that impose stress. Lead (Pb), is one of the ...
Plants are regularly exposed to unfavorable conditions that impose stress. Lead (Pb), is one of the ...
Lead (Pb) is a heavy metal pollutant and negatively affects agriculture and ecosystems. Pb can cause...
Lead (Pb) is a heavy metal pollutant and negatively affects agriculture and ecosystems. Pb can cause...
Background Cuttings and seedlings of Jatropha curcas L. were exposed to different regimes of lead (P...
<div><p>In this study, we investigated the effects of different lead (Pb) concentrations (0, 200, 60...
In this study, we investigated the effects of different lead (Pb) concentrations (0, 200, 600, 1000,...
In this study, effects of lead on ultracellular structure and pigment contents of Brassica napus wer...
Contamination of soil by various heavy metals is increasing day by day by different activities, such...
Heavy metal pollution has become a serious public health and environmental concern. The physical pro...
Heavy metal pollution has become a serious public health and environmental concern. The physical pro...
Plants are regularly exposed to unfavorable conditions that impose stress. Lead (Pb), is one of the...
Plants are regularly exposed to unfavorable conditions that impose stress. Lead (Pb), is one of the...
Physiological responses of Oryza sativa L. to lead excess (10 and 50 μM) were studied in hydroponic ...
Lead (Pb) is the second most toxic heavy metal after arsenic (As), which has no role in biological s...
Plants are regularly exposed to unfavorable conditions that impose stress. Lead (Pb), is one of the ...
Plants are regularly exposed to unfavorable conditions that impose stress. Lead (Pb), is one of the ...
Lead (Pb) is a heavy metal pollutant and negatively affects agriculture and ecosystems. Pb can cause...
Lead (Pb) is a heavy metal pollutant and negatively affects agriculture and ecosystems. Pb can cause...
Background Cuttings and seedlings of Jatropha curcas L. were exposed to different regimes of lead (P...
<div><p>In this study, we investigated the effects of different lead (Pb) concentrations (0, 200, 60...
In this study, we investigated the effects of different lead (Pb) concentrations (0, 200, 600, 1000,...
In this study, effects of lead on ultracellular structure and pigment contents of Brassica napus wer...
Contamination of soil by various heavy metals is increasing day by day by different activities, such...
Heavy metal pollution has become a serious public health and environmental concern. The physical pro...
Heavy metal pollution has become a serious public health and environmental concern. The physical pro...
Plants are regularly exposed to unfavorable conditions that impose stress. Lead (Pb), is one of the...
Plants are regularly exposed to unfavorable conditions that impose stress. Lead (Pb), is one of the...
Physiological responses of Oryza sativa L. to lead excess (10 and 50 μM) were studied in hydroponic ...
Lead (Pb) is the second most toxic heavy metal after arsenic (As), which has no role in biological s...
Plants are regularly exposed to unfavorable conditions that impose stress. Lead (Pb), is one of the ...
Plants are regularly exposed to unfavorable conditions that impose stress. Lead (Pb), is one of the ...