Three years ago, Yuan Longping led a program of planting rice in saline-alkalisoil in areas, including Xinjiang and Heilongjiang.
三年前，袁隆平领导了一项在新疆和黑龙江等地区的盐碱地种植水稻的计划。
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If China could put 6.67 million hectares of saline-alkalisoil into rice production, it would be very likely to increase by around 30 million tons, a huge contribution to the country.
Though it is di? Cult to grow trees in the saline-alkalisoil, the ground cover and wetland vegetation are rich and vary in response to subtle changes in the water table and PH values.