污水中含有火量盐分,当用来浇灌作物时将导致土壤中的盐分组成和积累特性发生变化。影响这一过程的有多种因素,其中包括灌溉水的成份、灌溉制度、所栽培的作物种类以及自然气候条件。为了查明在江布尔省条件下这些因素的作用,我们对古比雪夫国营农场用污水灌溉的土地进行了为期四年的土壤研究。对于用污水灌溉的糖用甜菜,根据灌溉制度采用不 Sewage contains the amount of salt, when used to irrigate crops will lead to changes in soil salt composition and accumulation. There are many factors affecting this process, including the composition of irrigation water, irrigation regimes, the type of crop cultivated and the natural climatic conditions. In order to identify the role of these factors in the Jabul governorate, we conducted a four-year soil study on sewage-irrigated land at the Guybab State Farm. For sugar beets irrigated with sewage, no according to the irrigation schedule