
The image is a photograph of a sign on a wall that reads "Agriculture". The sign is written in black text on a beige background. The text is in Chinese and translates to "More advanced farming tools and grain-processing machines like square-pallet chain pump and water mill appeared during the Three Kingdoms to the Southern and Northern Dynasties period. In the dry farming areas of the north, a ploughing, raking, and levelling cultivation technique was employed, while ploughed and raking alone were suitable for some paddy fields in the south. There were also improvements in horticulture and animal husbandry. Silkworm-raising and mulberry-planting developed along the middle and lower reaches of the Yangtze River."
