Fill the Country's Agricultural Science and Technology Tree

Song Guyu felt that he was crazy. She touched the bag of corn seeds, and a picture appeared in her mind. The entire process of seedling emergence, jointing, heading, and filling, as a whole corn plant grows from the soil to a height of two meters, takes one hundred and twenty days. There is also a series of parameters on the right side of the screen, like the property panel in the game. Drought resistance is C+, insect resistance is B-, and the expected yield per mu is 141 kilograms. The most outrageous thing is that she discovered that the parameters can be dragged. She tried to increase the drought resistance by one level. The corn in the picture has become visibly shorter and thicker, and its roots have penetrated deeper. Then the seed in her hand became slightly hot. Song Guyu took this handful of seeds and planted his three acres of land. There was a drought for forty days that summer, and all the seedlings in the village withered. Only her patch of land was so green that it turned black, and the knots were so knotted that they fell down. When weighed down, the yield per mu is 263 kilograms. People in the village said that she was lucky enough to buy good seeds. People from the county agricultural technology station came to take a look, took samples and left without saying anything. The next year someone came from the province. People in the third year don't say where they are from. They brought a pack of seeds and said that this was a patented variety of a foreign company that monopolized the market. We had been studying it for eight years but could not understand it. "Comrade Song, can you take a look at this?" Song Guyu held the seeds in his hands. The screen pops up, with all the parameters missing. Song Guyu: "Not only can I see, I can also change." "Comrade Song," the middle-aged man in the lead said, "are you willing to come and do something for our seeds? It's not a matter of one acre of land or three acres of land." He raised his hand and waved. "It's about 1.8 Billion acres of land." Mission: Always have hope no matter what