Since reform and opening-up began in the late 1970s, China has undergone an unprecedented urbanization process that has lifted nearly 800 million people out of poverty. While urbanization significantly accelerated China's economic and social development, it has also had negative effects on rural China.
The intelligent greenhouse project has applied the environment control technology, water and fertilizer cycle technology. The tomatoes produced at Gulang Yuehai, an intelligent farming project at Huanghuatan migrant zone of Gulang county, Gansu province, taste good and sell well, driving the employment of a large number of farmers in the migrant area of Huanghuatan. The average monthly income of farmers employed exceeds 4,000 yuan.