为了养活迅速增长的人口，农业必须集约化，这就会不断增加农用化学品的用量。

To feed our rapidly expanding population, agriculture will have to be intensified. This will involve ever-increasing quantities of agricultural chemicals.

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因此，当农业产量随着供给曲线不断攀升时，农产品价格也会持续性地迅速增长，最终给贫困国家带来灾难性的后果。

So, as agricultural output moves out along a rising supply curve, agricultural prices may continue to rise steeply for many years, with, eventually, calamitous consequences in poor countries.

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迅速增长的世界人口要求大力发展农业研究、教学及推广。

The rapidly increasing world population calls for expanded agricultural research, teaching and extension efforts.

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