CAJ | 학술논문

采用不同浓度的氯化汞溶液(0.5、1.0、2.5、5.0、10.0、25.0、50.0、100.0 mg/L)对不同品种苋菜种子进行浸种处理。结果表明， Hg+对苋菜种子萌发的影响在低浓度时有促进作用，随着Hg+浓度增加，苋菜种子的根长和芽长都明显减少，当Hg+浓度达到100 mg/L时，苋菜种子见萌芽，但都有红褐色痕迹，即汞污染现象非常明显； Hg+较高浓度时，各个不同品种苋菜种子导电率相对较高，种子活力相对较低。
채용불동농도적록화홍용액(0.5、1.0、2.5、5.0、10.0、25.0、50.0、100.0 mg/L)대불동품충현채충자진행침충처리。결과표명， Hg+대현채충자맹발적영향재저농도시유촉진작용，수착Hg+농도증가，현채충자적근장화아장도명현감소，당Hg+농도체도100 mg/L시，현채충자견맹아，단도유홍갈색흔적，즉홍오염현상비상명현； Hg+교고농도시，각개불동품충현채충자도전솔상대교고，충자활력상대교저。
Using mercuric chloride solution of different concentration (0.5, 1, 2.5, 5, 10, 25, 50, 100.0mg/L) on different varieties of amaranth seed soaking. The results show that, effects of Hg+ on germination of amaranth seed has a promoting effect at low concentrations, with the increasing of Hg+concentration, amaranth seed root length and shoot length decreased significantly, while the concentration of Hg+ reached 100 mg/L, amaranth seeds germination but see, there are red brown traces of mercury pollution, the phenomenon is very obvious when the concentration of Hg+is higher; the seeds of different varieties, amaranth conductive rate is relatively high, relatively low seed vigor.