柠檬酸和EDTA对彩叶草Pb和营养元素吸收和转运特性的影响
张远兵, 刘爱荣, 张雪平

Effects of citric acid and EDTA on the absorption and translocation of Pb and nutrient elements in Coleus blumei
Zhang Yuan-bing, Liu Ai-rong, Zhang Xue-ping
柠檬酸或EDTA-Na2对铅污染下彩叶草干重、含水量和根系活性的影响