What are the characteristics of agriculture in China?

The characteristics of ancient agriculture in China can be summarized as three points: first, the mainstream of agricultural technology is intensive cultivation; Second, the vast agricultural areas with planting as the center, the combination of agriculture and animal husbandry and comprehensive management coexist and complement each other with the vast pastoral areas dominated by nomadism; Third, the agricultural development of all ethnic groups in different regions is unbalanced. Different regions and nationalities in China have different types of agricultural cultures, and ancient agriculture in China developed in the mutual exchange and integration of these different types of agricultural cultures.