砖厂含氟废气对农业生态环境污染初探

为了研究含氟废气对农业生态环境的影响，采用环境监测和农业生态学方法进行了全面系统的调查与研究，结果表明，砖厂含氟废气排放点周围的大气，土壤，农作物已受到不同程度的污染，砖厂周围种植的农作物含氟量明显高于对照点，附近的家禽（鸡）死亡率也明显高于建砖厂前，因此，建砖厂时应周围环境污染影响予以重视。

PRELIMMARY STUDY ON THE ENVIRONMENTAL EFFECT OF BRICKFIELD FLUORINE POLLUTION ON AGRICULTURE ECOLOGY

In order to study the environmental effect of brickfied fluorine pollution on agricultural ecology, we conducted systematic research by means of environment monitoring and agricultural ecology methods . The results indicated that atmosphere and soil and crops surrounding the brickfields had been pollutied by Fluorine to some degrees.The fluorine concentration of surrouding crops growing in brickield discharge area was higher than that of control samples. The death rate of domestic(chicken), were clearly higher than that before the brickfield went into operation.So we suggested when a brickfield goes into operation, the problems of environmenal pollution should be given adeqvate attention.