We will improve irrigated areas, build small water conservancy facilities and work hard to develop water-efficient irrigation.

搞好灌区改造和小型农田水利建设，大力发展节水灌溉。

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"Efficient" irrigation is often used to describe systems that result in 85% of the water disappearing in vapor.

“有效”灌溉通常指的都是一些让85%的水最终以水汽的形式逸散的作法。

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A study in India has shown that by increasing the price of water used for irrigation, farmers will use water more efficiently and plant crops that are more water-efficient.

在印度进行的一项研究表明，通过提高灌溉用水价格，农民们将会更有效率地用水，并种植更节水的作物。

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In 2004 an official study group said efficient water management through micro-irrigation could help many save on fertilizer and labor, as well as the precious liquid itself.

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