overirrigation

常见例句

For decades, central Asia's environment has suffered from over-ambitious Soviet-era irrigation projects.
几十年来，中亚地区的环境因苏联时代的雄心勃勃灌溉计划而遭受了许多破坏。
Over-irrigation led to the depositing of mineral salts on the soil to such an extent that crop yields were reduced sharply.
过份之灌溉导至无机盐贮存在土壤上，使农产品显著地减产。
With the increasing of irrigation , chlorophyl 1 content of three turfgrasswould go up , but to some degree, over-irrigation would also result in the decline of chlorophyll content.
叶绿素含量总体都是随灌溉量的增加而增大的，过高的灌溉量甚至会引起叶绿素含量的下降。

Intensive irrigation—especially from tube-wells, of which there are over a million in Punjab—has depleted the water-table.
ECONOMIST: Punjabis are poisoning themselves