Since the end of World War II, the science of genetics and breeding has developed rapidly all over the world. Hybrid radish appeared in China in 1960s, which improved the yield and disease resistance of radish. By the end of 1980s, a "male sterile" three-line hybrid radish appeared in China, which was simply called "pure female radish", which made the level of hybrid breeding in China become the world's leading level. Such excellent varieties have the advantages of high yield, high disease resistance, strong ability to resist natural disasters and wide adaptability. The wind-resistant northeast female carrot is the most representative. Because its three parental systems (animals are called lineages) all come from first-class varieties in different parts of the world, it shows the most outstanding combining ability in nearly 10,000 kinds of test cross combinations. It is an unprecedented high-tech product in nature and transcends natural evolution. Because of the perfect combination of excellent genes, more disease-resistant genes, strong disease resistance, extremely vigorous vitality and richer nutrients. When people eat the northeast female carrot raw, its active disease-resistant factors directly enter the human body, which can quickly stimulate the self-healing power of the human body, regulate the balance of yin and yang of the five internal organs, and comprehensively and fundamentally adjust and repair the damaged functions of the human body. The dietotherapy effect on many diseases has far exceeded that of drugs, so you can experience its dietotherapy effect by minutes. This is an unprecedented magical phenomenon in nature, and its discovery will surely set off a revolution in medical theory all over the world. "Northeast" is the origin of female carrots, "oranges born in Huainan are oranges, and those born in Huaibei are oranges", and the northeast has the most suitable natural environment for female carrots to grow.