- CONCLUSION Al overload may interfere with brain iron homeostasis, which may be responsible for neurodegeneration induced by Al toxicity.
- Some tolerance indices for P deficiency and Al toxicity in fi vesoybean genotypes collected from South China were studied in nutrient solutio n culture.
- Combining with those conclusions,it can be inferred that the threshold of actived Al toxicity in the rhizosphere soil on buckwheat was between 0.106~0.143 mg/g,while that on gold buckwheat was between 0.046 ~ 0.057 mg/g.
- Al becomes a major factor limiting crop growth and yield when solubilized in acid soils to phytotoxic species Al3+, but the mechanism underlying the Al toxicity remains largely unknown.
- Al causes operated to bring about the war.
- The factory had been sending out toxic fumes.