Which of the following agricultural improvements did the Shang dynasty encourage?

Question

Quizplus · Accepted Answer

The Shang dynasty encouraged draining low-lying fields and clearing forested lands to improve agricultural productivity. While they did use bronze and iron tools, forging these implements was not specifically encouraged as an agricultural improvement. They also may have grown wheat and rice, but there is no specific evidence that this was a favored agricultural improvement. There is no mention of cisterns and aqueducts in relation to agricultural improvements during the Shang dynasty.

Which of the Following Agricultural Improvements Did the Shang Dynasty