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Chapter 67Book 1: : Century-long plan
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... ?about tens of thousands of acres. Clearing one meter of silt on average requires six or seven million cubic meters of silt...
Wang Shouzhe has seen the dredging boats of this world before.
They are manually dredged with a dredging rake, and one dredging boat can only hold about ten cubic meters of silt.
The silt that is usually cleaned up itself has good organic matter. After mixing with other fertilizers and fermenting, it is a better agricultural fertilizer that can su ...
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