大气中氟污染对农作物影响的探讨

Discussion on the influence of fluorine pollution in the atmosphere on crops

氟化物是一类对植物毒性很强的大气污染物。研究氟化物对农作物的危害所引起的可见现象发现,氟化物对农作物的伤害程度与氟浓度及接触时间成直接正相关,并且施氯化钾会加重农作物的氟中毒程度。在加强工业废气污染排放控制和大气治理的同时,可利用植物本身对氟化物的一些特性,科学有效地防治氟化物对农作物的危害。

Fluoride is a kind of air pollutant with strong toxicity to plants.From the visible phenomenon caused by fluoride harm to crops,it was found that the damage degree of fluoride to crops was directly and positively correlated with fluoride concentration and exposure time.It was found that the application of potassium chloride would aggravate the degree of fluorosis in crops.While strengthening the control of industrial waste gas pollution and air control,some characteristics of plants to fluoride can be used to control and reduce the harm of fluoride to crops scientifically and effectively.