In those areas that were newly taken over after the war, especially in the undeveloped areas in the rain forests and plateaus, a third-level imperial estate may be larger than a first-level imperial estate here.

At the same time, the use of the general education examination certificate will be expanded and used as a de facto ID card.

"The outward impact of the lake water has been greatly enhanced, which should naturally prevent the intrusion of sea water, just like a normal river.

“The embankment separates the Mahu sea channel from other areas of the lagoon, forming a normal river channel that allows the lake water to go out to sea independently.

Lin Zexu nodded lightly:

"This is the student's thinking, but there is no need to fill in the lagoon specifically.

Zhu Jingyuan suddenly realized:

"So if we build two sand dams and embankments on both sides of the river when the dredging has just arrived, will the overall construction cost be much higher than building a ship lock on the sand dam?"

The mixed-race farms are relatively outside, while the Yin people's farms are mostly in peripheral areas.

Let pure Ming people take the same exam and be tested uniformly when they reach adulthood.

The annual precipitation is only about 500 millimeters, which is a standard for semi-arid areas, and it is sunny most of the time.

"The so-called regional precipitation in the lagoon is not high, but the evaporation is very large. The lagoon water is mainly replenished by sea water and lake water.

Lin Zexu handed the telegram to Zhu Jingyuan and explained what he had learned:

At the same time, the farms that Ming people, mixed people, and Yin people were responsible for were also different, and the divisions were very simple and crude.

Lin Zexu did not expect that Zhu Jingyuan's thoughts would stray to this place.

Lin Zexu thought about it in his mind:

"It shouldn't be much higher. According to Zheng Gong, the water in most areas of the lagoon is very shallow, less than one meter in many places.

Zhu Jingyuan thought about it carefully:

"I think this is okay. The ocean is very large and the salt water is endless, but freshwater lakes are relatively rare.

"In an environment like Ma Lake, it is worth sacrificing a little salt water in the lagoon to ensure a large amount of fresh water in the lake."

Zhu Jingyuan basically decided to choose the second option.

After discussing some details with Lin Zexu, he asked Lin Zexu to respond to Zheng Fuguang and prepare to implement the channel dredging project.
Chapter completed!