
Keywords: تیوسولفات آمونیوم; Methylmercury; Chemical extraction; Ammonium thiosulfate; Straw return; Bioavailability; Phytoavailable MeHgtime-averaged; the time-averaged concentrations of potentially phytoavailable MeHg; Phytoavailable MeHgd0 (MeHgd2, MeHgd7, MeHgd38); the concentrat