metal accumulation

The hypothesis was firstly proposed that combined the surface competition theory and MT induction theory, which could be used to explain perfectly the metal accumulation under the interaction of mixture-metal.

本研究首次把表面位点竞争和MT诱导理论统一起来解释重金属离子相互作用影响其在鱼组织中积累。

Field experiment were carried out to study the effect of biogas slurry on the yield and quality of sweet potato and the heavy metal accumulation in sweet potato and soil.

本研究通过不同沼渣施用量的田间试验，探讨了沼渣对甘薯的增产效应及其对甘薯品质、重金属吸收的影响。

In addition, soil pH affected not only soil heavy metal availability and grain heavy metal concentrations, but also the stability ( interaction of genotype by environment) in grain heavy metal accumulation ( Table 4).

土壤pH不仅影响土壤重金属有效性及水稻籽粒中重金属积累量，还影响籽粒重金属积累的基因型与环境互作效应（即积累稳定性）。