由于地形的起伏变化，水盐运动也随着变化，随着地势的降低，地下水位升高，盐分含量增加。
As a result of terrain change, the water-salt movement also along with the change, topography reducing, water table elevates, salinity content increase.
各生育期土壤盐分含量有所增加，尤以幼穗分化期、收获期为甚。
The soil salt contents were increased in all growth stages of rice with film mulching cultivation, especially in panicle initiation stage and harvesting stage.
这就增加了沿海农场淡水中盐分的含量。
This has increased the amount of salt in fresh water used on coastal farms.
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