蕹菜对受试水体表现了良好的适应性和净化能力。
It is proved that I. aquatica could be used to purify the eutrophicated water body.
本文提出了蕹菜-多花黑麦草轮作治理浸出油厂废水的植物净化塘模式，讨论了本方法的可行性、效益及特点。
The pattern of plant purifying pond about wastewater treatment of oil factory with water spinach is provided and the feasibility, effectiveness and property of the way are also discussed.
在适宜用量范围内，随着施锌量的增加，蕹菜的产量和锌含量均增加，但过多锌肥对蕹菜生长有抑制作用，使产量降低；
Zn content and yield of water spinach increased as the amount of Zn application increased in some field, but excession of Zn inhibited growth of water spinach, yield descended.
后因人口增加，适于菰草生长的生境遭到破坏，葑田的利用渐趋消失，南方一些地方改用芦苇编制成筏，用来种植蕹菜（空心菜），沿用至今。
Because of a rapid increase of population in South China thereafter, the habitat that zizania grown had broken-down quickly by openning up cultivated land along the edge of lakes and rivers.
后因人口增加，适于菰草生长的生境遭到破坏，葑田的利用渐趋消失，南方一些地方改用芦苇编制成筏，用来种植蕹菜（空心菜），沿用至今。
Because of a rapid increase of population in South China thereafter, the habitat that zizania grown had broken-down quickly by openning up cultivated land along the edge of lakes and rivers.
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