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雨水灌溉

雨水灌溉

雨水灌溉

雨水灌溉

1

But did you know that choosing local native plants for your garden , which thrive on the normal rainfall of your region , can save water ?

在花园选择种植地方性的植物，这样在该区域正常的雨水灌溉就可以满足植物生长需要，岂不是又可以节约用水呢？。

2

The rain waters the ground and makes the soil richer , which then yields abundantly. This explains why equatorial countries are very green .

雨水灌溉大地，使土壤更肥沃，这样会有更好的收成。这就是为什么赤道国家到处都是绿油油的原因。

3

Use it for flow surveys , I&I studies , stormwater, irrigation water and sewage .

使用流量调查时，我和我的研究，雨水，灌溉水和污水。

5

In some countries , yields from rain-fed agriculture could be reduced by up to 50% by 2020 .

至 2020年，部分国家依靠雨水灌溉的农业生产可能最高减产 50%。

6

The water - 95 percent of our agriculture is rain-fed - which means in bad years you can harvest nothing.

95%的农田依靠雨水灌溉，这意味着在灾年会绝收。

7

90 percent of Africa 's agricultural land is rain-fed and subject to the vagaries of weather.

非洲农田的 90%还需要雨水灌溉，处在靠天吃饭的状态。

8

And it is grown in rain-fed regions prone to crop failures.

它的种植地区依赖雨水灌溉，很容易出现歉收。

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