much more efficient use of water and fertilizer;

更为有效的利用水、肥；

youdao

Hirsch talked more about the efficient use of water at power plants.

赫希谈到了更多关于电厂节水的情况。

youdao

The practices of efficient use of water were studied and popularized at the same period.

在扩大灌溉面积的同时，研究和推广了以节水为中心的灌溉新技术。

youdao

In my last post, I talked about how critical clean and efficient use of water is to local economies as well as to our very existence.

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Some European regulations will have to be altered in order to ensure the efficient use of energy, water and raw materials, and to protect the natural environment.

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Our efforts will help increase farmer incomes, lead to more efficient use of pesticides, fertilizer and water, and provide fresher produce for our customers.

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