About 75 percent of the world's poor depend on rain-fed agriculture for their livelihoods.
全世界约有75%的贫困人口靠雨浇农业生活。
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%。
Yet modest water storage can hugely improve yields in rain-fed agriculture, by smoothing over short dry spells.
然而，少量的储水就能缓解短暂干旱季节的用水紧张，从而大大提高雨养农业的产量。
Drought poses a serious threat to the sustainability of rice (Oryza sativa) yields in rain-fed agriculture.
在雨养农业中，干旱对水稻稳产构成了严重威胁。
There is an overdependence on rain-fed agriculture in sub-Saharan Africa and not enough ways to deal with the effects of dry spells and droughts.
撒哈拉沙漠以南的非洲地区的农业过于依赖雨水的浇灌，缺乏应对干旱影响的有效措施。
We at FAO recognize that the agriculture sector must take the lead in coping with water scarcity by finding more effective ways to conserve rain-fed moisture and irrigate farmlands.
我们粮农组织认为，农业部门必须带头，通过确定雨育田保墒和农田灌溉的更有效办法来应对水短缺问题。
Most of the agriculture is rain-fed, and with lack of rain, crop yields are poor.
这里的大部分农业靠降雨维持，如果缺乏降雨，庄稼的收成就很差。
Most of the agriculture is rain-fed, and with lack of rain, crop yields are poor.
这里的大部分农业靠降雨维持，如果缺乏降雨，庄稼的收成就很差。
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