研究发现,土壤中的锰会减少氮污染和一氧化二氮排放。 Manganese in soil cuts nitrogen pollution and nitrous oxide emissions, study finds.

康涅狄格大学的一项研究发现,将锰添加到土壤中可以减少氮污染,减少有害的一氧化二氮排放和硝酸盐沥滤。 A University of Connecticut study finds adding manganese to soil can reduce nitrogen pollution, lowering harmful nitrous oxide emissions and nitrate leaching. 在实验室试验中,锰将N2O排放量减少高达42%,并减少了植物可用的氮,其影响与AmoA基因活性减少有关。 In lab tests, manganese reduced N2O emissions by up to 42% and decreased plant-available nitrogen, with effects linked to reduced activity of the amoA gene. 虽然有希望,但需要进一步研究最佳应用率,目前正在进行实地试验,以证实在实际耕作条件下的结果。 While promising, optimal application rates need further study, and field trials are ongoing to confirm results in real-world farming conditions.