In the mountains of Enshi, Hubei Province, a wild herb called "Youyou Grass" is quietly moving from the wilderness to the data cloud. Earlier this autumn, the agricultural departments of Hubei and Chongqing jointly launched a "Youyou Grass Industry Revitalization Plan" based on a big data platform, aiming to use digital technology to break the long-standing dilemma of this traditional resource being "hidden in the deep mountains, unknown to the world."
This is not a simple agricultural technology promotion. When reporters visited Hongchiba Town in Wuxi County, Chongqing, they found that local growers had installed an app called "Youyou Grass · Hubei-Chongqing Chain" on their phones. The screen displays real-time updates on soil moisture, light intensity, market purchase prices, and even a logistics track from the field to Chongqing hotpot restaurants. "In the past, we sold grass by shouting; now we sell grass by looking at data," said 48-year-old grower Lao Chen, a large-scale farmer, in front of his greenhouse. "Last month, the system warned that Youyou Grass inventory in downtown Chongqing was running low. I immediately shipped three truckloads overnight, and the price was 15% higher than usual."
The driving force behind this transformation is the "Western Mountainous Region Agricultural Big Data Center," jointly established by Hubei and Chongqing. The center's head told reporters that they have used satellite remote sensing, IoT sensors, and consumer-side web scraping technologies to build a full-chain database for Youyou Grass, from genetic mapping to end-consumer preferences. "For the past decade, the Youyou Grass industry has been stuck in a vicious cycle of low yields, chaotic pricing, and narrow sales channels. Now, big data gives every plant a 'digital ID,' making planting standards, harvest timing, and logistics routes fully quantifiable." According to him, the platform now covers 23,000 growers across seven counties and districts along the Hubei-Chongqing border, and the fresh Youyou Grass output value is expected to exceed 1.2 billion yuan this year, a 40% increase year-on-year.
At a processing plant in Shizhu County, Chongqing, reporters saw even more tangible changes. Pointing to a large screen in the workshop, the plant manager said, "We used to stock materials based on experience, with a waste rate as high as 18%. Now, the system automatically calculates daily raw material demand based on order data from hotpot restaurants and traditional Chinese medicine shops nationwide, reducing waste to below 5%." More surprisingly, big data has also given rise to a prototype of "Youyou Grass futures"—growers can lock in purchase prices three months in advance through the platform, completely freeing themselves from "relying on the weather for a living."
However, technology is not a panacea. In Lichuan City, Hubei, a village official admitted to reporters that some elderly farmers are still resistant to using smartphones, creating blind spots in data collection. "We are training 'digital village officials' to record tutorial videos in local dialects, so that data truly sinks down to the fields." This down-to-earth approach to digitalization is precisely what sets the Hubei-Chongqing model apart from other agricultural big data projects—it doesn't chase flashy technology but instead makes data adapt to people's pace.
Industry observers point out that the Youyou Grass case provides a template for agricultural products with "small categories but large markets." When big data is no longer the exclusive domain of urban internet companies but sinks into the mountains, connecting the land to the dining table, a "digital awakening" of agricultural efficiency and equity has only just begun. And Youyou Grass may be just the first name to be redefined by data.