我国总体水资源不足，导致农业缺水日趋严重，尤其是北方干旱缺水地区，农业上不得不用大量的污水灌溉农田。
The lack of overall water resources of our country leads to increasingly serious water shortage; especially in arid areas in northern China, Agriculture had to use a large number of sewage irrigating.
从乡镇企业排污、农药化肥的使用、污水灌溉农田等三个方面，对农村水环境存在的主要问题进行了重点分析，提出了农村水污染防治对策。
The principal problems are analyzed from three respects, i. e. pollution from township enterprises, the use of farm chemicals, and wastewater irrigation. Finally, some countermeasures are suggested.
大同市污水大都未经处理或处理不达标，直接排入河道用于灌溉农田，对农业生态环境造成严重的影响。
Datong City's sewage water is mostly untreated or is not up to the standard after treating, and then directly drains into river for irrigation, the agriculture eco-environment is seriously affected.
污水土地处理技术应用于农田灌溉可有效减小污水对农田的污染。
The sewage land processing technology application to the farmland irrigation may effectively reduce pollution of the sewage into the farmland.
施用过污泥和长期污水灌溉，土壤镉污染严重的农田不应再种植蔬菜和水稻。
Heavy cadmium-polluted fields with long-term sewaging should not be vegetable and rice lands.
施用过污泥和长期污水灌溉，土壤镉污染严重的农田不应再种植蔬菜和水稻。
Heavy cadmium-polluted fields with long-term sewaging should not be vegetable and rice lands.
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