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2016-03-15T20:43:55+05:30
To increase cultivation in vietnam , the french began to dig canals and drain lands to irrigate the fields in mekong delta region.vast irrigation networks  began to be constructed for a massive production of crops.

the result was ample production of rice in areas and exports in a huge amount to the international market.french became the third largest exporter of rice in the world by 1931 by exporting two thirds of its rice production


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