研究了通过初步净化的伏罗希洛夫城污水的化学组成,以及把它用于灌溉时对土壤和植物的影响。试验小区为100米~2,四次重复。在生长期灌水三次,定额分别为300、600和800米~3/公顷。从每个污灌小区及河水灌区的100厘米深的剖面采取土样进行分析。三年的污灌和河水灌溉没有造成土壤盐 Studied the chemical composition of the Voroshilov wastewater that had been initially purified and its effect on soil and plants when used for irrigation. The test plot is 100m ~ 2, repeated four times. Irrigated three times during the growing season at a rate of 300, 600 and 800 m 3 / ha, respectively. Soil samples were taken from a 100 cm deep section of each sewerage and irrigation area. Three years of sewage irrigation and river water irrigation did not cause soil salt