When she woke up, Su Wanwan, a doctor of agriculture, transformed into a small peasant girl who was about to starve to death on her way to escape famine in ancient times. Good news: Her whole family is in order, her parents love her, and her brothers and sisters are all sister-supporting demons. Bad news: The whole family is an honest man with his back to the earth and his back to the sky. No matter how well they serve an acre of land, they still can't fill eight mouths, and they have to be exploited by upright squires in various ways. Looking at the half-bag of grain seeds left at home and the melancholy on the faces of her family, Su Wanwan patted her chest: Don't panic, technology will save the world! Cross-breeding, soil testing and formulating, compost fertilization, pest and disease control... Su Wanwan arranged everything she learned clearly. Villager A: Why did you pour that yellow soup into the field? Waste of food! Su Wanwan: This is called nutrient solution, which ensures that the particles are returned to the warehouse. Villager B: Did you raise all the earthworms (earthworms)? Are you possessed? Su Wanwan: This is called ecological cycle, it can make the soil more fertile! Villager C: If you don't do embroidery all day long, you just play in the mud. It's embarrassing! Su Wanwan: ... In order to make everyone believe in science, Su Wanwan had to embark on the path of "magic stick". "I am a disciple of the God of Agriculture, and I received a dream from the god. This method can double the yield per mu!" "This is the god-given treasure 'hybrid rice'. If you eat it, you can..." At first, everyone thought she was a joke. Later, the Su family's new grain seeds were hard to come by, and the fruits they cultivated were presented to palace banquets. Even neighboring countries sent envoys to ask for "harvest secrets." The aloof scholar who initially called her "nonsense" started to follow her in the name of discussing farm matters. One day, the scholar blocked her way,
